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Helios Energy Global Reviews

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Edited by: Morgan Cutolo
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Fact-checked by: Becca Blanco

About Helios Energy Global

Helios Energy Global is a solar panel and battery system company that designs and installs custom solar solutions. Serving 94 cities throughout southern California, Helios offers free consultations and estimates, each job featuring a hand-crafted solar plan to fit your roof and budget.

Visit heliosenergyglobal.com
Pros
  • Custom plans
  • Discrete designs
  • Free consultations
Cons
  • Only serves Southern California
  • May cost more than alternatives

How Helios Energy Global works

Helios Energy Global is a solar energy system installation company, offering solar panels, battery storage and electric vehicle (EV) charging. It can also diagnose, repair and maintain solar systems already in place. Helios also coordinates with roofing partners to combine roofing and solar jobs. Based in Santa Monica, Helios serves cities across Southern California.

To get started, contact Helios to schedule a free virtual consultation and receive a quote. Helios customizes each job based on your roof’s material, shape and size, with the owner personally signing off on each job. Jobs typically take from six to 10 weeks.

Helios Energy Global solar panels and equipment

Helios uses top-of-the-line brands for solar panels, microinverters and batteries, ensuring that each job holds up to its 25-year panel warranty.

Here’s a deeper dive into the materials used in each Helios job:

Solar panels

Helios Energy Global installs Tier-1 monocrystalline panels from three top-tier solar brands: REC, Qcells and Silfab. Helios technicians work with you to choose the best option based on your roof and budget. Installations use Enphase microinverters, which convert the solar energy into usable power for your home or battery.

Home battery backups

To store your solar energy overnight or during power outages, Helios offers three types of industry-leading batteries: Tesla Powerwall 3, FranklinWH aPower and Enphase IQ 10C. Technicians consider your home, solar panels, budget and location to determine the best battery, or batteries, for your needs.

Helios mentions that based on the NEM 3.0 tariff, most homeowners choose to install batteries alongside their solar systems to capitalize on the tariff.

Electric Vehicle (EV) chargers

Helios installs Level 2, 240V chargers that feature a Tesla Wall Connector that can charge any electric vehicle in North America. The installation also includes a smart charger for energy efficiency.

Helios Energy Global installation

From initial call to grid activation, Helios’s solar installation timeline typically takes six to ten weeks. The company handles everything — permitting, full installation and grid activation.

Helios’s installation process consists of four general steps:

  1. Initial call: When you first reach out to Helios, a technician will gather basic information including your roof material, location, EV needs, home size, monthly utility bill and why you’re interested in a solar solution.
  2. Design: Helios uses satellite imagery to model your roof, analyze the shade you get, examine your utility plan and design your solar energy plan. This plan includes a load calculation, ensuring it functions as anticipated. You receive a realistic, reliable estimate.
  3. Quote: Before work begins, Helios delivers you a complete quote showing you where every line comes from — panels, inverters, labor, permitting, etc.
  4. Installation: Once Helios handles the permitting and preparation, the company begins work on your roof, also handling the city inspection and grid connection. This work typically takes just one to two days.

Helios Energy Global services

While Helios centers around installing solar energy systems, its comprehensive services include battery installation, maintenance, repair and roofing when necessary.

Here are all the services that Helios Energy Global offers:

  • Consultation: Each plan begins with a virtual consultation and mapping of your roof (including load calculation), enabling a transparent, safe and reliable solar plan and pricing quote.
  • Solar installation: Helios designs and installs your solar panels, using one of three top-tier solar brands.
  • Monitoring: Helios provides you with an app that monitors each panel’s production and your batteries’ projected 30-day energy storage.
  • Permitting and grid connection: Leading up to and through the installation, Helios handles all the permitting and interconnection work, so you don’t need to worry about anything.
  • Solar battery installation: Helios offers and installs three solar battery types, allowing you to store excess energy generated from your solar panels.
  • EV charger installation: Charger installation includes load calculation, a dedicated circuit and a panel upgrade if needed. You’ll be all set up with an app afterward to track your charger’s storage.

Helios Energy Global costs

A Helios solar energy system could range from approximately $13,000 to $42,000, depending on several factors: your location, roof size and material, city, the number of batteries you install, your EV needs and the panels you choose.

When you receive your quote from Helios, you see exactly where the money goes: each line explains how the cost relates to your panels, inverters, materials and labor.

Here’s a quick breakdown of Helios costs:

  • Solar installation: $13,000 to $42,000
  • Battery: $13,500 to $17,500
  • Total: $26,000 to $55,000

These ranges, pulled from their website, indicate general estimates and ranges before any incentives. This pricing makes Helios a comparable to slightly more affordable option than alternative solar providers — with the benefit of having a custom-made solution using top-tier panels and batteries.

Helios Energy Global financing options

Helios offers financing, but the exact details of each option depend on your system and situation. Eligible customers can qualify for zero-down financing and term lengths tailored to your needs.

You can also choose to lease your solar panels with $0 down. This prepaid lease option through Propel captures a federal clean energy credit and gives you 30% of the value, allowing you to pay nothing upfront. After six years, during which Helios helps you monitor and maintain the system, full ownership transfers to you.

Helios Energy Global warranties and guarantees

Helios solar energy systems include a 25-year manufacturer warranty for all panels. You also get a 10-year labor warranty on all the work Helios does on your roof and electrical systems.

Helios Energy Global FAQ

Does Helios Energy Global provide energy production estimates?

Yes, after an initial consultation, Helios uses satellite imaging to map out your roof, design your solar energy system and provide you with a realistic, transparent estimate and quote.

Where is Helios Energy Global available?

Centered in Santa Monica, Helios Energy Global covers a service area of 94 cities across Southern California.

What solar panels does Helios Energy Global use?

Helios gives you three options for tier-1 monocrystalline panels from different brands: REC, Qcells and Silfab.

Does Helios Energy Global offer battery storage options?

Yes, Helios Energy Global offers three types of energy storage batteries: Tesla Powerwall 3, FranklinWH aPower and Enphase IQ 10C.

Does Helios Energy Global include system monitoring?

Yes, Every install includes a monitoring app, which allows you to monitor each panel’s productivity and your anticipated battery storage.

Still have questions?

Is Helios Energy Global legit?

Yes, Helios Energy Global is a legitimate solar company. Helios Energy Global has been installing solar panels in Southern California for over eight years, with over 1000 installations completed so far. It offers a 25-year panel warranty and 10-year workmanship warranty, plus reliable upfront pricing estimates that make it a safe, professional option for solar.

Helios Energy Global Reviews

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    Customer ServiceStaffBillingRates

    Reviewed Aug. 24, 2026

    I’ve lived in Los Angeles for years and had looked at solar before, but the timing never felt right. The service side of the project stood out in a good way. Helios did a phenomenal job on my solar and battery installation. My electric bill has continued to go up year after year and quite frankly I got fed up of paying these crazy electric rates. So I did what many seem to be doing these days, I asked AI who are the best solar installers near me, these guys came up, and now I understand why! The process was very smooth. Great communication, and two months after my solar system was turned on, my electric bills are practically zero. Needless to say, I am a very happy camper! Definitely choose Helios Energy Global for your solar and battery installation. You won’t regret it.

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    Response from Helios Energy Global

    Tommi, hearing that you found us by asking AI for installers near you might be my favorite part of this review. Bills near zero two months after your Los Angeles solar and battery system came online is what a properly sized system should do. If your usage changes — an EV, a heat pump, a new AC — call us and we'll re-run the numbers before you outgrow it. — Taylor Crouse, Helios Energy Global

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      StaffBilling

      Reviewed Aug. 21, 2026

      Helios' expertise in solar panels and battery backup systems is next level. Working with Helios Energy Global was one of the best decisions we’ve made for our home. From the consultation to installation, the team was knowledgeable, responsive, and genuinely cared about finding the right solar and battery solution for our needs. We’ve been pleased with how the Tesla Powerwall side of the system has performed.

      Mark was wonderful to work with and walked me through everything step by step. He helped my husband and me lower our bill, and I mean REALLY lower it. It was like $500 before and now it’s gone! And with all the outages that have been happening lately we feel much better having the Tesla Powerwalls in case the grid goes out. If you’re looking for a trusted solar company in Los Angeles County, I highly recommend Helios Energy Global. Ask for Mark! Our only wish is that we went solar sooner!

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      Response from Helios Energy Global

      Bryanna, thank you. Sherman Oaks roofs vary a lot in orientation and afternoon shade, so sizing the solar array and the Tesla Powerwall to how your household actually uses power matters more than the brand printed on the panel. Glad the team earned that confidence from consultation through installation. If you'd ever like a production check against the original design, we'll pull the data and walk through it with you. — Taylor Crouse, Helios Energy Global

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      Customer ServiceTechSales & MarketingPriceRefunds & PayoutsStaffBillingRates

      Reviewed Aug. 15, 2026

      I had done solar with a different provider at our previous house and was convinced it was time to do it. I got a recommendation from a friend to talk to Helios and had a good experience with the sales guy and the whole thing went well. Helios showed me options. They addressed the concerns with the roof limitations we had. We had a skylight, so they had some options for high-wattage panels. They offered some battery storage that didn't quite make sense for my situation, but they didn't push on that when we talked through it. We have negotiated the price a little bit.

      I look at my bill every two months. I had a follow-up question for one of the guys, Taylor, and he helped me with that question. I just am happy to be making power and reducing my monthly cost even though I paid a lot upfront. Helios delivers what they promise and they provide good options. I'm very satisfied with them. I even recorded a little promotion video for them. They gave me a gift card to do the commercial.

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      Response from Helios Energy Global

      Adrian, the part we're proudest of here is the battery we didn't sell you. Storage suits most Southern California homes, but not every one, and a Long Beach roof with a skylight and limited usable area is where high-wattage panels earn their premium instead. Second-time solar owners are our toughest audience — you already know how the process should feel. Call us if that battery math ever changes. — Taylor Crouse, Helios Energy Global

      Verified purchase
      Customer ServiceBilling

      Reviewed Aug. 3, 2026

      I had multiple friends who had gone solar with a lot of success, being able to not have an electric bill or not have the electricity part of their bill. We still get a utility bill in our town, and we were looking forward to having a zero-balance electricity bill, so it was time for us to go solar. Helios won the decision-making process because they gave a great presentation. I had a lot of friends who had confirmed that it wasn't just a marketing scheme. You can have solar and zero out your electricity bill. I don't know whether other companies would have been able to do that for me, but Helios did that, so I give them credit for that.

      For the most part, the experience with Helios has been great. By and large, we pay almost nothing for solar throughout the course of the year. The only issue I've had is that some of the equipment from the installation company broke down, and I've had to call to get repairs or adjustments. But it isn't Helios' problem because it's been more the installation company. The process with Helios is not flawless, but it's fairly easy.

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      Response from Helios Energy Global

      David, your friends were right, and it's worth saying plainly: a correctly sized residential solar system in Los Angeles can zero out the electricity portion of your bill, though you'll still see a monthly connection charge from the utility. It only works when the design matches how your household actually uses power across the day, which is why we spend so much of the process there. Thank you for confirming the result. — Taylor Crouse, Helios Energy Global

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      Customer ServiceCoverageTechPriceBilling

      Reviewed July 31, 2026

      I was gonna go with Sunrun. And then I looked them up with their favorability, and they were not that favorable. Out of 5,000 or 12,000 views, they were 2.5% good. I ended up going with Helios ‘cause they have 98% good reviews. I worked with Charlie, and she was great. She was very good. Everything she said was pretty much true.

      After the installation was all done, I got one bill for $152. And the next month, it was $168. I called them and said, “There must be something wrong here.” They said, “No. There's nothing wrong.” They finally agreed to run a check on my system, and it wasn't working right. So, they fixed it. Since then, it's been great. Right now, I'm still paying more for my monthly payments for the solar panels, but I figure the cost of electricity is gonna go way up in the future. And then I'll be okay ‘cause my payment never changes. It'll stay the same for 20 years. Also, my monthly energy cost went down considerably. Last month, my electric bill was minus $14.

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      Helios Energy Global
      Response from Helios Energy Global

      Tom, comparing us against the national installers before signing was the right move — that's how anyone should shop a 25-year purchase. Thank you for doing the homework, and for the note about Charlie. "Everything she said was pretty much true" is the bar we hold our energy consultants to, and it's a lower bar than this industry usually clears. Enjoy the system, and call us directly if anything ever needs attention. — Taylor Crouse, Helios Energy Global

      Staff

      Reviewed Sept. 7, 2026

      Phenomenal service from start to finish. After reviewing a couple other estimates, I decided to go with Helios Energy Global for my solar installation (and Tesla Powerwalls) for my home in Venice. This was something I was only going to do once I wanted to make sure I went with the right company and I'm happy to say that I did. Best solar installers in LA I swear!

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      Helios Energy Global
      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're especially glad to hear that after comparing options, you felt confident choosing us for your solar and Tesla Powerwall installation at your home in Venice, and that the process felt phenomenal from start to finish. Clear guidance through a once-in-a-lifetime home energy decision is exactly how we want every Helios customer in LA to feel.

      Thank you again for trusting Helios Energy Global with your project in Venice. We're grateful to have you as part of the Helios community and are always here if you need anything down the road.

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      Staff

      Reviewed Sept. 5, 2026

      The best in the business. Patient, knowledgeable, and above all else, helping me save so much money. I wanted the work handled properly at my Los Angeles home, and If I had another similar project, I’d use Helios again. Absolute 10/10

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      Helios Energy Global
      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're especially glad to hear that our team in Los Angeles was patient and knowledgeable throughout your project, and that we were able to help you save substantially on your home energy costs. That kind of thoughtful guidance and clear value is exactly what we aim to deliver for every Helios customer.

      Thank you again for trusting Helios Energy Global with your Los Angeles project, and for saying you'd choose us again. We're grateful to have you as part of the Helios community and are always here if you need anything down the road.

      Staff

      Reviewed Sept. 5, 2026

      We had some hurdles through the process, but ultimately it was a success. We installed 30 REC solar panels on our home in Fullerton after much consideration. Our consultant Conor, was very knowledgeable on all the different ways we could go solar and ultimately decided on the PPA. We are excited to save money and feel protected from future power outages thanks to Conor's recommendation of Tesla Powerwalls. We now feel prepared for the El Niño storm.

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      Helios Energy Global
      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're glad that after carefully weighing your options, our team helped you land on a path that works for your Fullerton home — including 30 REC solar panels, a PPA that fit your goals, and Tesla Powerwalls so you feel prepared for future outages and El Niño storms. Knowledgeable guidance and clear recommendations are exactly what we want every Helios customer to get throughout the process.

      Thank you again for trusting Helios Energy Global with your Fullerton project. We're grateful to have you as part of the Helios community and are always here if you need anything down the road.

      Punctuality & SpeedStaffTransparency

      Reviewed Sept. 5, 2026

      We used Helios Energy Global for our solar and absolutely loved the professionalism of their entire team. I worked with Mark ** from Helios, Mark was always available to answer any questions when needed and was always prompt on giving us updates on the progress of our system installation. I 100% would use them again and would definitely refer Helios to friends and family.

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      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're especially glad to hear that our Encino project felt professional from start to finish, with prompt updates and someone always available when you had questions. Clear communication and a responsive team are a huge part of how we want every Helios customer to feel throughout installation — and it means a lot that you'd refer friends and family our way.

      Thank you again for trusting Helios Energy Global with your Encino project. We're grateful to have you as part of the Helios community and are always here if you need anything down the road.

      Staff

      Reviewed Sept. 3, 2026

      There we a few hiccups but in the end everything worked out beautifully. There took care of all of the many steps

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      Helios Energy Global
      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're glad that even with a few hiccups along the way, everything worked out beautifully for your home energy project in Glendale, and that our team took care of the many steps from start to finish. Seeing a complex process through carefully is a huge part of how we want every Helios customer to feel.

      Thank you again for trusting Helios Energy Global with your project in Glendale. We're grateful to have you as part of the Helios community and are always here if you need anything down the road.

      StaffBillingTimeliness

      Reviewed Sept. 3, 2026

      Helios Energy Global helped with the entire process. It took months to work through the California solar rebate process project (Hacienda Heights permitting is a challenge) but my Tesla Powerwall works with the solar system beautifully and keeps my electric bill down. I’ve been especially happy with the Tesla Powerwalls, so cool, and work like a charm #NoBlackouts

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      Helios Energy Global
      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're especially glad we could help with the entire process for your project in Hacienda Heights, including working through California's solar rebate steps and local permitting, and that your Tesla Powerwall pairs beautifully with your solar system to keep your electric bill down and support that #NoBlackouts peace of mind. Clear guidance through a months-long path is exactly how we want every Helios customer to feel.

      Thank you again for trusting Helios Energy Global with your home energy project in Hacienda Heights. We're grateful to have you as part of the Helios community and are always here if you need anything down the road.

      Customer ServicePunctuality & SpeedStaff

      Reviewed Sept. 3, 2026

      The installation technicians were kind, extremely clean and answered any questions I had. I care a lot about my home Agoura Hills after inheriting from my grandparents so I was glad that everyone I had contact with was very knowledgeable, kind, respectful, and they were also very prompt at getting back to me. I will be recommending this company for solar batteries and solar installations to family and friends looking for the same.

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      Helios Energy Global
      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're glad our installation technicians were kind, kept the job extremely clean, and took the time to answer your questions at your Agoura Hills home. Prompt, knowledgeable, respectful communication is exactly how we want every Helios Energy Global visit to feel.

      It means a lot that you'd recommend us for solar and battery installs. Thank you again for trusting us with a home that clearly matters so much in Agoura Hills. We're always here if you need anything down the road.

      Punctuality & SpeedStaff

      Reviewed Sept. 2, 2026

      For my home in Fullerton, Helios Energy Global did a fantastic job. I found them from a quick search online, and after talking with a lovely consultant who was very knowledgeable, they showed me all my options and my solar was installed 45 days later. If you like helpful quick and efficient, these are your guys.

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      Helios Energy Global
      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're glad a quick search led you to us, and that our consultant could walk you through the options before your Fullerton solar install. Getting the system in 45 days, with a helpful, efficient process, is exactly the Helios Energy Global experience we want every customer to have.

      Thank you again for trusting us with your project in Fullerton. We're always here if you need anything down the road.

      Punctuality & Speed

      Reviewed Sept. 1, 2026

      The project at my home in Garden Grove centered on a solar expansion, using Enphase Microinverters on a composite shingle roof. I first got the Helios Energy Global name from a neighbor. I didn't have to wait long for answers most of the time.

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      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're glad the solar expansion at your Garden Grove home went smoother than expected, and that our team could get Enphase microinverters on your composite shingle roof without a long wait for answers.

      Hearing that a neighbor pointed you to Helios Energy Global means a lot. Thank you again for trusting us with the project in Garden Grove. We're always here if you need anything down the road.

      Staff

      Reviewed Sept. 1, 2026

      Backup for refrigerator, internet and lighting was super important when we were considering solar. For our place in Palmdale, the scope was solar and 2 Tesla Powerwalls on a tile roof. From where I sat, the project was pretty straightforward and coordinated well. We were hoping to get clearer monitoring and control through an app. Because I'd already done one project with Helios Energy Global, I had a decent idea of what to expect going in. It makes more sense to me now than it did at the beginning and these guys did an excellent job on both projects.

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      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're especially glad the solar and Tesla Powerwall install at your Palmdale home felt straightforward and well coordinated, and that backup for the essentials is what you needed going in.

      It means a lot that you came back to Helios Energy Global for a second project and felt even clearer about the process this time. Thank you again for trusting us in Palmdale on both jobs. We're always here if you need anything.

      Staff

      Reviewed Aug. 31, 2026

      Amazing experience with Helios Energy Global. They came to my home in Murrieta to install solar and batteries and I was very pleased with the work. The install crews were very courteous and made my wife feel comfortable when I had to leave for work. They finished the project in just 2 days time and we were operational shortly thereafter. Great company!

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      Helios Energy Global
      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're especially glad our crew could install solar and batteries at your home in Murrieta, and that they were courteous enough to keep the household comfortable while you were at work. Finishing in two days and getting you operational shortly after is exactly the Helios Energy Global standard we aim for.

      We're grateful you called it an amazing experience. Thank you again for trusting Helios Energy Global with your Murrieta project. We're always here if you need anything down the road.

      Reviewed Aug. 31, 2026

      Everyone in Simi Valley seems to have solar so l had to join suit. Helios has a great reputation online so I went with them. The system was installed cleanly along with the Tesla Powerwalls.

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      Helios Energy Global
      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We're glad the solar and Tesla Powerwall install in Simi Valley went in cleanly, and that our reputation online helped you feel good about the decision.

      It's been great to see so many neighbors in Simi Valley go solar, and we're proud Helios Energy Global could do this one the right way for you. Thank you again for trusting us with your project in Simi Valley. We're always here if you need anything.

      Customer ServicePunctuality & SpeedStaff

      Reviewed Aug. 27, 2026

      I was on the fence between them and Sunrun, they were just a tad higher on the monthly, but it turned out to be absolutely the right call. These guys rock! Sunrun was one of the alternatives I looked at before choosing a different route. My neighbor went with Sunrun and he’s had a hell of a time, they’re still not done! Nonetheless, Helios Energy Global got everything done quickly and with ease, and the customer service has been phenomenal. They answer when I call, and they text back fast. Reading these reviews helped me over the edge, so if you’re reading this, you’re in the right place! After an experience like that, passing their name along feels pretty natural. Hemet was where the project came together.

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      Helios Energy Global
      Response from Helios Energy Global

      Thank you so much for sharing your experience with Helios Energy Global. We’re especially glad to hear that our team made your home energy project in Hemet feel quick, straightforward, and well-supported from start to finish. Clear communication and responsive customer service are a huge part of how we want every Helios customer to feel throughout the process.

      We also really appreciate that you took the time to compare your options carefully before choosing us. Hearing that our reviews helped give you confidence in that decision means a lot, and knowing you now feel comfortable recommending Helios to others is one of the best compliments we can receive.

      Thank you again for trusting Helios Energy Global with your project in Hemet. We’re grateful to have you as part of the Helios community and are always here if you need anything down the road.

      Punctuality & SpeedStaff

      Reviewed Aug. 25, 2026

      I had a great experience working with Helios Energy Global for my Tesla Powerwall installation. From start to finish, their team made the entire process smooth and stress-free. They were knowledgeable, responsive, and took the time to clearly explain each step, which gave me a lot of confidence in my decision.

      What really stood out was their professionalism and attention to detail. They handled everything, from helping me understand my options to coordinating the installation, efficiently and on schedule. The installation itself was seamless, and the team made sure everything was set up properly and working perfectly before they left. Thanks to their support, I now have a reliable energy backup system that gives me peace of mind. I highly recommend Helios Energy Global to anyone considering a Powerwall or looking to upgrade their home energy setup.

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      Response from Helios Energy Global

      Justin, thank you — glad the Tesla Powerwall installation at your Simi Valley home went smoothly from consultation through commissioning. We'd rather spend the extra time explaining each step than have you discover later what you signed. Your Powerwall carries Tesla's 10-year warranty and our 10-year workmanship warranty covers our side of it. Call us any time something looks off — we're here after the install too. — Taylor Crouse, Helios Energy Global

      Customer Service

      Reviewed Aug. 25, 2026

      Helios Energy Global was easy to work with from beginning to end. They answered all my questions, kept communication clear, and made the solar-and-battery project feel straightforward. The system was installed at my home in Fountain Valley, and I’m glad I chose them. I’d recommend this team to anyone looking for a 5 star experience.

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      Helios Energy Global
      Response from Helios Energy Global

      Ryan, appreciate this. A Fountain Valley solar and battery project runs through Orange County permitting and SCE interconnection, so keeping communication clear through each stage is most of the job. Glad the questions got answered before install day rather than after. We're around for anything you need post-installation — monitoring questions, a production check, or an EV charger down the road. — Taylor Crouse, Helios Energy Global

      Staff

      Reviewed Aug. 25, 2026

      I’m really impressed with the quality and performance of this company, and I highly recommend Helios for anyone considering a battery solution. The installation took place at my home in Beverly Hills and consisted of solar and three Tesla Powerwalls. I couldn’t be more pleased with the entire experience. The Tesla Powerwalls have been a strong part of the finished setup for me. Throughout the process, Mark was incredibly helpful, guiding me through each step and making sure all my questions were answered. The installation process was smooth, and the system is working flawlessly. BH lost power once but I didn't even notice. Helios exceeded my expectations!

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      Response from Helios Energy Global

      Elie, "I didn't even notice" is the best thing anyone can say about a backup system — thank you. Solar plus three Tesla Powerwalls at your Beverly Hills home should carry the house straight through an SCE outage, and it sounds like it did exactly that. I'll pass this along to Mark; he'll be glad the walkthrough landed. Reach out any time you have a question about the system. — Taylor Crouse, Helios Energy Global

      Customer ServiceTechPricePunctuality & SpeedStaffRates

      Reviewed Aug. 24, 2026

      The Helios Energy Global team is super friendly and professional. I worked with a consultant, Mark Lewis and he made me feel right at home. My solar was installed in 36 days after I signed the contract which I was pleasantly surprised how quick the process was and my Tesla Powerwalls turned out beautifully on the side of my house. The team even painted the conduit and everything. Pricing was fair, I had another bid that was cheaper and I had one that was more expensive, but based on the reputation of this company, I felt like it was definitely the right call. Score one for the home team. 😎

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      Response from Helios Energy Global

      Edgar, 36 days from signature to installation is quick — most Southern California solar and battery projects run six to ten weeks once permitting is counted. Painting the conduit isn't an add-on here; your Tesla Powerwalls should look like they belong on the house. Mark Lewis will be glad the process felt easy, and thank you for weighing reputation against the cheaper bid. Score one for the home team. — Taylor Crouse, Helios Energy Global

      Customer ServiceStaff

      Reviewed Aug. 22, 2026

      Helios Energy Global did a fantastic job with my Solar and battery installation in Pasadena. Great service, great communication. At the end of the day, the finished system is what I care about. I highly recommend!

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      Response from Helios Energy Global

      David, thank you. Pasadena runs its own municipal utility and its own permitting process, so a clean solar and battery installation there comes down to knowing the steps rather than getting lucky with them. Glad the communication held up start to finish. Your panels carry a 25-year manufacturer warranty and our workmanship is covered for 10 years — we're here long after the crew leaves. — Taylor Crouse, Helios Energy Global

      TechStaff

      Reviewed Aug. 22, 2026

      The three Tesla Powerwalls came out super clean. My husband laid this concrete slab before the installer and the team did a fantastic job. I was thrilled that they were able to make a massive state grant happen for us that up until we spoke with Helios Energy Global, had no idea existed! The project itself took place in Thousand Oaks. We highly recommend the company! The Tesla Powerwall side of the system has worked well for us.

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      Response from Helios Energy Global

      Glaiza, three Tesla Powerwalls on the slab your husband poured — that came out great, and thank you for the trust. Finding incentive money homeowners don't know exists is part of the job; California storage programs open and close quickly, so we verify current funding on every Ventura County battery project. Glad the installation was clean and the system's performing. Call us if you need anything. — Taylor Crouse, Helios Energy Global

      Verified purchase
      Customer ServicePriceStaff

      Reviewed Aug. 21, 2026

      We were looking for a more energy efficient system. We purchased the batteries with Helios and our experience was great, from beginning to end. They were amazing and trustworthy people. Now, I don't lose power when the power goes out. When the grid goes out, I’m still connected. I'm also saving money on energy costs. If you have the opportunity and looking for something from the business side, give Helios a call. They're affordable as well.

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      Response from Helios Energy Global

      Ricardo, staying connected when the grid goes down is exactly why battery storage has taken off across Los Angeles. Glad the batteries are covering outages and cutting your energy costs at the same time — that's both jobs done. Thank you for the kind words about the team and for sending people our way. We're here whenever you need support after the installation. — Taylor Crouse, Helios Energy Global

      Customer ServiceStaff

      Reviewed Aug. 20, 2026

      Helios Energy Global set me up with solar and batteries at my home in Fullerton, and Mark and Cameron were knowledgeable and kind throughout the process. I had a lot of questions, but the customer service was excellent and the team always answered them in a way I could understand. The overall experience left me very satisfied, and I’d recommend Helios to anyone considering solar.

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      Response from Helios Energy Global

      Jack, questions are welcome — solar is a 25-year decision and nobody should sign one they don't understand. Glad Mark and Cameron explained it in plain language. Your Fullerton solar and battery installation went through Orange County permitting and SCE interconnection, and knowing exactly where a project sits in that queue is most of what good service means in this industry. Thank you for the recommendation. — Taylor Crouse, Helios Energy Global

      Staff

      Reviewed Aug. 20, 2026

      Yafet was very responsive and made sure the project kept moving smoothly. This was a home energy project for my property in Riverside. Helios Energy Global did a great job servicing my home with solar and batteries. I can understand why people are comfortable referring this team. I had a fear of going solar because of things I heard but these guys made my experience very enjoyable!

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      Response from Helios Energy Global

      Jake, the hesitation was fair — this industry has earned some of its reputation in California, and we'd rather answer the hard questions than talk around them. Thank you for trusting us with your Riverside home, and for mentioning Yafet; keeping projects moving is exactly his job. Solar and battery storage pays off hard in the Inland Empire, where summer AC load lands right in the peak-rate window. — Taylor Crouse, Helios Energy Global

      Verified purchase
      Punctuality & SpeedStaff

      Reviewed Aug. 10, 2026

      Very easy company to work with from start to finish. The team at Helios Energy Global was professional, responsive, and kept me informed throughout the entire process. Whenever I had a question, they were quick to answer and made everything easy to understand. The whole experience was smooth and straightforward, and I never felt like I was being left in the dark. I really appreciated how organized and helpful everyone was. Overall, a great experience and I would definitely recommend Helios Energy Global to anyone looking for a reliable solar company.

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      Response from Helios Energy Global

      Kevin, "never left in the dark" — we'll take that one. Most of the frustration in residential solar comes from the quiet stretches: plan check, inspection, and the utility's permission-to-operate step, which can run for weeks outside our control. So we keep you posted even when there's nothing new to report. Glad the El Monte installation stayed organized, and thank you for the recommendation. — Taylor Crouse, Helios Energy Global

      Sales & MarketingOnline & AppRefunds & PayoutsStaffHonesty & Transparency

      Reviewed Aug. 6, 2026

      I had my solar installed last year and it’s working as intended. Helios did a fantastic job with the installation, the guys were friendly, they walked me through how the app works for my Tesla Powerwalls and it’s honestly so cool. I check that thing multiple times a day. We live in the future and now I am too 🤩 There’s nothing like running my AC guilt-free and I just got my wife a Tesla so now she’s not paying for gas anymore either. Go solar!!!

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      Response from Helios Energy Global

      Jason, checking the app several times a day is completely normal — we all do it. Glad the Tesla Powerwalls are earning their keep in Topanga, where outages are a real part of life rather than a hypothetical. Running the AC guilt-free and charging off your own roof is the whole thing working as designed. Give us a call whenever you want to talk EV charging. — Taylor Crouse, Helios Energy Global

      Verified purchase
      Customer ServiceTechPriceRefunds & PayoutsBilling

      Reviewed Aug. 5, 2026

      We had solar and got three Franklin batteries from Helios. The state was offering an incentive program to get batteries, so we hopped on board. I got referred to by a friend to Helios so I called them, and they came out. They said all the right things and gave me the right numbers. The install was great and the products work great too. It's so expensive, but I don't have an electric bill and I'm selling back energy every day. However, I was making more money when I just had solar, and I would sell them my extra than I am now with the batteries. They pay you next to nothing for the energy they buy back once you have the batteries because they gave you the incentive.

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      Response from Helios Energy Global

      Brian, thank you for the honest review — the export piece deserves a straight answer. Under California's current export rates, exported energy is worth a fraction of what it was under older net metering, so a battery earns its money through self-consumption and covering the expensive evening hours rather than through selling back. It's also worth checking how your FranklinWH system is set to operate and what the incentive program requires, since both affect how much ends up exported. We'll reach out and go through your settings and the program terms with you so you can see where the value is actually landing. Glad the install and the equipment have held up. — Taylor Crouse, Helios Energy Global

      Verified purchase
      Sales & MarketingStaffBilling

      Reviewed Aug. 4, 2026

      I liked the salesperson with Helios. I received very good education of the process and the products, and I was given public information that was on the IRS website around the tax incentives. I financed the solar panels and setting up for that part was easy. The installation went very smooth as well. They did a great job. Having the solar panels, we're paying less overall in our energy bills, so that's good. The process was difficult and long, but they did a good job of walking me through. It took a long time with the permits, but a lot of that's out of their hands.

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      Response from Helios Energy Global

      Aric, that's a fair read. Permitting and utility interconnection are the least satisfying stretch of any solar project and the part we control least — Los Angeles plan check adds weeks on its own schedule. Our job through that window is to keep you informed rather than pretend it isn't happening. Glad the product education, the financing setup, and the installation itself went smoothly, and that the bills have come down. — Taylor Crouse, Helios Energy Global

      Verified purchase
      PricePunctuality & SpeedStaff

      Reviewed Aug. 2, 2026

      Helios Energy Global did my battery install. Everybody did a good job. The rep was very helpful and gave me options and suggestions, which helped a lot. The paperwork was all handled by the people who were taking care of me. The cost was minimal, and the people doing the job were nice. Also, the installation was quick. It was discussed between myself and the experts who know what they're doing before they started. So, I had the placement right. And they told me what we would get as far as materials. They went ahead and did the job. I've got solar panels that I've had for the last 15 years, and now I have a battery backup system that takes care of outages. It runs in the morning and saves me electricity there because it does the cheaper electricity usage.

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      Response from Helios Energy Global

      John, adding battery backup to a 15-year-old solar array is one of our favorite jobs. You already own the panels, so the battery is what buys you outage protection and lets you run the house on stored power in the morning instead of buying it. Retrofits like yours are getting common around Oxnard. Glad the placement got settled with you before the crew started — that's how it should always work. — Taylor Crouse, Helios Energy Global

      Verified purchase
      Customer ServiceStaff

      Reviewed Aug. 1, 2026

      I received tremendous coordination of rebates from Helios, which meant the battery was free. The customer service rep was very helpful and walked me through all the steps. I was somewhat leery because “free”, while being my favorite word too, is also one of those giant fish lures that get people into things that they may not understand and turn out not to be free. But it actually worked. From Helios' side, the process went pretty well. But with the permitting and Edison and all of their foibles, it was less than spectacular. The good news is I've got friends in high places, so I was able to get some help on this. But it was a pain.

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      Response from Helios Energy Global

      David, that's a fair four stars, and your skepticism about the word "free" was healthy — apply it to every solar and battery offer you see in California. The rebate coordination worked because we did the paperwork, not because of a gimmick; these programs are finite and change with little notice, which is why we verify current funding before putting a number in front of anyone. The Edison and permitting slog is real and we won't pretend otherwise. What we own is telling you where things stand while everyone else takes their time. Appreciate you saying both halves out loud. — Taylor Crouse, Helios Energy Global

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      Helios Energy Global Company Information

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      Helios Energy Global
      Website:
      heliosenergyglobal.com