Best Solar Companies of 2026

Sunrun, Freedom Power Solar, Project Solar, ION Solar and Freedom Forever are our top picks

Best overall: Sunrun
Best for payment options: Freedom Power
Best price transparency: Project Solar
Best value: ION Solar
Best customer service: Freedom Forever

Updated Apr. 21, 2026

By: Kathryn Parkman

+2 more

Edited by: Cassidy McCants

Fact-checked by: Jon Bortin

Best Solar Companies of 2026

The best solar companies in 2026 include Sunrun, Freedom Power and Project Solar, based on customer reviews, pricing, equipment and warranties.

Going solar can help save money on electricity bills, but not all companies deliver on their promises. Choosing the wrong installer can mean poor equipment, surprise costs or warranties that don’t hold up when you need them. We did the research to help you make the right choice.

Why trust ConsumerAffairs?

Our recommendations are based on what reviewers say.
4,866,211 reviews on ConsumerAffairs are verified.
We require contact information to ensure our reviewers are real.
We use intelligent software that helps us maintain the integrity of reviews.
Our moderators read all reviews to verify quality and helpfulness.

Our top 5 solar company picks

Best overall: Sunrun
Best for payment options: Freedom Power
Best price transparency: Project Solar
Best value: ION Solar
Best customer service: Freedom Forever

The ConsumerAffairs Research Team evaluated solar installers using a structured scoring model focused on installation quality, customer experience, pricing and buying flexibility. Read the full methodology to learn more about how we evaluate and rank solar companies.

Some picks may be Authorized Partners that compensate us, but this does not affect our rankings or recommendations. ConsumerAffairs’ publishing policy ensures that journalistic content and user reviews on our site remain independent of commercial influences.

Compare the best solar energy companies

Company		Customer rating	Our pick for	Max. panel efficiency	Panel warranty	Workmanship warranty	Roof penetration warranty	Availability
Sunrun	Get Started	4.3 3,804 reviews 3,804 reviews	Best overall	22%	20 years	20 years	10 years	Several states
Freedom Power Solar	Get Started	4.3 341 reviews 341 reviews	Payment options	22.8%	25 to 40 years	25 years	10 years	Texas and Florida
Project Solar	Learn More	4.3 87 reviews 87 reviews	Price transparency	20.9%	10 years	10 years	10 years	Most states
ION Solar	Learn More	4.3 120 reviews 120 reviews	Value	21.9%	30 years	10 years	Varies	Several states
Freedom Forever	Learn More	3.9 409 reviews 409 reviews	Customer service	Varies	25 years	Varies	Varies	Most states and Puerto Rico

Learn more about solar energy

Best overall

Sunrun

4.3

3,804 reviews

Max. panel efficiency: 22%
Panel warranty: 20 years
Payment options: Cash, loan, lease
Year founded: 2007

Get Started Read Reviews

Best for payment options

Freedom Power Solar

4.3

341 reviews

Max. panel efficiency: 22.8%
Panel warranty: 25 to 40 years
Payment options: Cash, loan
Year founded: 2007

Get Started Read Reviews

Best price transparency

Project Solar

4.3

87 reviews

Max. panel efficiency: 20.9%
Panel warranty: 10 years
Payment options: Cash, loan
Year founded: 2016

Read Reviews

Best value

ION Solar

4.3

120 reviews

Max. panel efficiency: 21.9%
Panel warranty: 30 years
Payment options: Cash, loan, lease
Year founded: 2013

Learn More Read Reviews

Best customer service

Freedom Forever

3.9

409 reviews

Max. panel efficiency: Varies
Panel warranty: 25 years
Payment options: Cash, loan, lease
Year founded: 2011

Read Reviews

Methodology: How we found the best solar companies

The ConsumerAffairs Research Team evaluated solar providers using a structured scoring model. We assessed several metrics across three core areas: customer experience, responsiveness and company details.

1. Customer experience (based on verified reviews)

Review data reflects verified feedback submitted to ConsumerAffairs between Feb. 1, 2023, and Jan. 31, 2026. We measured satisfaction with:

Installation
Customer service
Price

2. Responsiveness and recency

We also evaluated how actively companies engage with customers, including:

Review volume in the past six months
Response rate to recent reviews

3. Company details

We analyzed company-reported and performance-based metrics, including:

Warranty and workmanship guarantees
Available payment options
Price transparency

How scoring works

Companies earned a 0 to 10 score for every metric:

The top-performing company for each metric earned a 10.
Other companies were scored relative to that leader.

This standardized system allows us to compare customer satisfaction data, company performance and financing features on the same scale.

How winners were determined

All companies were evaluated using the same set of metrics, but award categories apply different weightings depending on what the designation highlights.

For example, “Best value” places greater weight on pricing satisfaction and warranty strength, while “Best payment options” prioritizes financing flexibility.

The company with the highest weighted score in each category earned the corresponding “Our pick for” designation. If a company ranked first in multiple categories, we awarded that designation to the next-highest scoring company in that category to highlight a broader group of top performers.

Best solar companies by city

Solar Energy Companies Buyers Guide

Jump into our guides and start learning

In this guide

Top Picks

See who reviewers like

See our top picks

ConsumerAffairs has heard from thousands of homeowners who have already installed solar panels. Many are happy with their choice — people like clean energy and lower electric bills. But others say solar wasn’t worth the cost. In the worst-case scenario, homeowners end up paying for a system that doesn’t work and still have to cover their regular utility bills.

This guide explains how to choose a good solar company, explore incentives and prepare for installation.

Key insights

The average residential solar panel system costs $20,534 in 2026. Expect to pay an extra $7,000 to $18,000 if you also want an energy storage battery.

Jump to insight

Small roof? High-efficiency panels can help. They cost more but make more energy in less space.

Jump to insight

Systems usually pay for themselves in about 11.4 years, and the average homeowner can avoid $49,283 in total utility costs over 25 years.

Jump to insight

Types of solar companies

Solar companies don’t all work the same way. Here are the main types you’ll come across:

National installers operate across the country and offer a consistent, streamlined process. They usually have more financing options, but service can feel less personal.
Local installers focus on your area and often provide more personalized service. They may offer better pricing and know local incentives well.
DIY solar providers sell solar kits you install yourself. It can save money upfront, but you’ll handle installation, permits and setup on your own.
Solar leasing providers offer leases or power purchase agreements (PPAs). You don’t own the system. You pay monthly to use the energy it produces, usually with little to no upfront cost.

How much do solar panels cost?

“The price of a system will depend on your electricity usage,” Neil Gallagher, who owns a solar company in Florida, explained. “There's not a fixed price but more of a range.”

On the high end, we talked to a solar customer in Massachusetts who paid around $50,000 for a system and a solar customer in Hawaii who spent $100,000.

The table below doesn’t include the cost of a solar battery, which adds $7,000 to $18,000 to your total system costs.

Average solar panel cost by system size

System size	5 kW	6 kW	7 kW	8 kW	9 kW	10 kW
Cost before any financial incentives	$13,962	$16,745	$19,547	$22,339	$25,132	$27,924

Average solar panel costs by state

A standard 7-kilowatt (kW) solar panel system costs $19,547. But if your household uses a lot of electricity, you need a bigger, more expensive system. Solar panel prices also vary by location.

	Typical installation cost*	Average cost per watt	Estimated payback period**	25-year savings***
Alabama	$16,994	$2.93	13.9 years	$48,933
Alaska	$16,014	$3.14	12.6 years	$29,737
Arizona	$14,980	$2.14	11.66 years	$42,844
Arkansas	$20,007	$2.47	17.86 years	$16,822
California	$17,208	$2.44	7.32 years	$136,109
Colorado	$13,671	$2.79	13.55 years	$31,582
Connecticut	$19,460	$2.78	8.64 years	$98,735
Delaware	$17,864	$2.32	11.24 years	$54,494
Florida	$31,448	$2.20	11.14 years	$51,910
Georgia	$15,435	$2.45	15.79 years	$23,339
Hawaii	$16,677	$3.27	9.36 years	$43,740
Idaho	$17,829	$2.83	19.12 years	$7,664
Illinois	$22,411	$3.07	14.33 years	$28,060
Indiana	$24,795	$2.85	17.2 years	$24,351
Iowa	$28,623	$3.29	17.11 years	$19,413
Kansas	$24,297	$2.73	17.13 years	$18,439
Kentucky	$19,199	$2.63	18.38 years	$18,380
Louisiana	$13,350	$2.67	17.55 years	$12,171
Maine	$22,176	$2.88	16.68 years	$30,419
Maryland	$21,648	$2.64	9.84 years	$75,628
Massachusetts	$22,557	$3.09	7.32 years	$155,464
Michigan	$19,825	$3.05	16.16 years	$26,981
Minnesota	$24,928	$3.28	18.19 years	$18,463
Mississippi	$13,884	$2.67	17.39 years	$15,211
Missouri	$27,686	$2.54	14.7 years	$29,087
Montana	$18,886	$2.66	13.92 years	$30,784
Nebraska	$37,748	$2.92	11.6 years	$52,449
Nevada	$16,848	$2.34	12.24 years	$36,225
New Hampshire	$19,200	$3.20	12.72 years	$48,186
New Jersey	$20,775	$2.77	7.52 years	$87,420
New Mexico	$14,664	$2.82	14.41 years	$22,365
New York	$19,113	$2.77	10.1 years	$57,678
North Carolina	$16,170	$2.31	14.98 years	$29,610
North Dakota	$46,440	$3.82	17.22 years	$17,361
Ohio	$20,016	$2.78	12.73 years	$48,647
Oklahoma	$16,520	$2.36	15.1 years	$29,807
Oregon	$16,225	$2.75	12.77 years	$50,441
Pennsylvania	$20,514	$2.63	9.91 years	$65,657
Rhode Island	$19,200	$3.00	9.15 years	$106,356
South Carolina	$19,076	$2.51	13.23 years	$29,770
South Dakota	$32,880	$4.11	17.83 years	$8,381
Tennessee	$20,435	$3.05	18.36 years	$2,846
Texas	$15,549	$2.19	8.67 years	$80,284
Utah	$15,363	$3.02	19.86 years	$31,768
Vermont	$31,024	$2.77	12.84 years	$41,197
Virginia	$18,837	$2.73	12.86 years	$41,992
Washington	$18,957	$2.67	15.63 years	$33,367
Washington, D.C.	$17,700	$2.95	5.18 years	$112,119
West Virginia	$26,040	$3.10	14.12 years	$63,643
Wisconsin	$22,190	$3.17	14.75 years	$37,066
Wyoming	$22,563	$3.27	15.79 years	$46,147

*Before any financial incentives; **How long it takes to break even on solar panel installation costs with cash purchase; ***Estimated total utility power costs avoided over 25 years

Solar incentives by state

The 30% federal solar investment tax credit (ITC) expired at the end of 2025, but many states still have solar incentives, such as rebates, tax credits or performance-based programs.

For instance, California has several solar rebates available through local power companies. The Solar Massachusetts Renewable Target (SMART) Program pays solar system owners for the electricity their panels produce.

However, some states, like Oklahoma, West Virginia and Alabama, have little or no local incentives encouraging residents to adopt renewable energy.

How to pay for solar panels

Most people choose one of three options: a loan, a lease, or a power purchase agreement (PPA).

With a solar loan, you borrow money to buy the system and make monthly payments until it’s paid off. You eventually own the panels.

With a solar lease or PPA, you never own the system. Instead, a solar company installs and owns the panels, and you pay them a set amount each month. Leases are usually a flat fee. With PPAs, you pay for the power you use.

Pro tip
If your loan or loan payment is higher than what you currently pay for electricity, solar panels might not save you money.
» SOLAR PANELS: Buy vs. lease

How solar installations work

Understanding the installation process helps you know what to expect from solar installers and avoid surprises.

Consultation: Installers review your home’s solar potential using satellite data and your past electricity usage. Some might show you satellite images of your home at different times of the day. This shows which parts of your home get the most sunlight.
Site assessment: A technician checks your roof’s size, angle, shading and condition to confirm it can support a solar panel system. These assessments provide an overview of your property’s solar potential.
System design and quote: You’ll receive a custom solar energy system design with system size (in kilowatts), estimated production, cost and projected savings.
Permits and installation: After permits are approved, installation usually takes a few days, depending on the system’s size and complexity.
Inspection and activation: Your system is inspected and connected to the grid so it can begin generating electricity.
Ongoing maintenance: Solar panel systems require minimal upkeep, but occasional cleaning helps maintain efficiency.

How to choose a solar company

The best solar companies offer reliable installation, transparent pricing and strong warranties. Use these steps to compare solar installers and find the right fit.

1. Consider your energy goals

Your goals determine the size and type of system you need.

To lower electricity bills, your system must cover most of your energy usage.
For energy independence or backup power, you’ll need a solar battery.

The average American household needs a 7.5-kW system to offset its energy needs. You might need a bigger or smaller system, depending on your energy usage. If you have an electric vehicle, ask about EV charging options.

2. Check reviews and reputation

Customer reviews reveal how solar companies perform after installation.

Look for patterns in:

Installation quality and timelines
Customer support
Accuracy of savings estimates

Avoid companies with repeated complaints about poor service, misleading sales or billing issues.

3. Compare at least three quotes

Most installers set the price according to the system’s wattage, with a typical cost between $2.00 and $3.50 per watt. Think of cost per watt like miles per gallon for a car: It shows how efficient your system is.

The average cost per watt is $2.78 in 2026.

Make sure your solar quotes include installation, permits and grid hookup, and watch for hidden fees like monitoring or service charges. Ask about critter guards to protect your panels if you live in a rural area.

4. Verify licenses and certifications

The best solar companies are often associated with the North American Board of Certified Energy Practitioners (NABCEP) or are certified by the Solar Rating & Certification Corporation (SRCC). Solar installers also need electrical licenses in many states.

5. Pay attention to the warranty

Solar warranties can be confusing because they’re split across different types, and not all offer the same level of protection. Most systems include:

Product (equipment) warranty: Covers defects or failures
Performance warranty: Guarantees a minimum level of energy production over time
Workmanship warranty: Covers installation issues like wiring or roof penetrations

When comparing solar companies, focus on who backs each warranty, whether there’s a production guarantee (which protects your savings if the system underperforms) and how coverage differs across panels, inverters, batteries and labor.

Watch for common gaps

Roof penetration warranties are often shorter (around 10 years), even when other coverage lasts 25+ years.
Some contracts don’t guarantee system performance at all.
Fine print may include requirements for maintenance, monitoring or claim deadlines.

Compare solar warranties

Company		Workmanship warranty	Panel warranty	Power output warranty	Roof penetration	Performance guarantee
Sunrun	Get Started	20 years	20 years	20 years	10 years	90% of estimate
Freedom Power Solar	Get Started	25 years	25 to 40 years	25 to 40 years	10 years	84% to 92% by brand
Project Solar	Learn More	10 years	10 years	25 years	10 years	Annual kWh defined in contract

Pro tip
Solar warranties may sound comprehensive, but the details — especially who backs them and whether performance is guaranteed — matter more than the headline number.

What to know about panels and other solar equipment

The most common residential photovoltaic (PV) panels — monocrystalline and polycrystalline — are made of silicon cells. Silicon cells easily absorb photons from the sun.

But it's not just about picking the best solar panels. A solar array is made up of many different components working together.

Solar panels: Some solar panels work better than others. Small roofs may need more expensive high-efficiency panels to make enough power. High-efficiency panels generate more power per square foot, allowing you to produce the same energy with fewer panels. However, lower-efficiency panels may be more cost-effective if space isn't a concern.
Solar batteries store that sunny day for a rainy one. If you want to store the energy produced by your solar panels for use later, you need to install solar batteries and a charge controller. This is especially useful if you live in an area with frequent power outages or if you want to use solar energy when the sun is not shining.
Mounting and tracking systems maximize sun exposure. This attaches the solar panels to your roof or another location on your property. The mounting system needs to be sturdy and weather-resistant.
Inverters turn sunlight into usable energy. The solar inverter converts the direct current (DC) electricity produced by the solar panels into alternating current (AC) electricity that can be used to power your home or business.
Monitoring lets you keep track of your system through an app. Monitoring apps give you real-time data on the performance of your solar panels. You get an alert if there's a drop in performance. Some advanced monitoring systems let your solar installation company access performance data remotely, which facilitates quick repairs.

Is going solar worth it?

Solar is worth it for a lot of homeowners. Systems usually pay for themselves in about 11.4 years, and the average homeowner can avoid $49,283.

Look out for pushy sales reps who make big promises.

How much money solar saves you depends on electricity costs in your area. In states that offer full-retail net metering credits, adding a battery mainly provides backup power rather than extra savings, so factor that into your payback calculations.

Real-world examples

Since going solar, Lowell in Oklahoma said his average monthly electric bill went from $125 to about $15. Another solar customer, Rosineia in Massachusetts, told us she saves around $1,000 per year.

In the worst-case scenario, you spend thousands on midtier equipment from a company with no follow-up support, like Jaycodezone in New York. “You keep paying for the solar loan and the electric company. I had installed solar with them just last year,” they wrote in a review, “and the panels have stopped producing power. No one is commenting on when this will be fixed.”

» EXPLORE: Where solar savings go the furthest

Solar energy pros and cons

Despite the high upfront costs, solar offers energy savings that can deliver a strong return on investment over time. Breaking down the pros and cons can help you get a better idea of whether or not solar is worth it for your home.

Pros

Lower monthly energy bills
Energy independence
Reduced carbon footprint
Government incentives
Increased home value

Cons

High initial cost
Can't move with you
Not a one-size-fits-all solution
Some ongoing maintenance

Is my house a good candidate for solar panels?

Not every household benefits from solar panels in the same way. We suggest using NREL’s PVWatts Calculator to estimate how much electricity a solar panel can produce over a year on your house. Project Sunroof is a reliable online solar savings estimator. When determining if solar is a good option for your home, you should also ask yourself the following questions:

What is the condition of my roof? Considering panels last about 25 years, it could be smart to replace your roof before going solar. Otherwise, you might have to spend thousands removing the panels, fixing your roof and reinstalling them. For instance, when Gwen in California had to re-roof her house, it cost $5,790 to temporarily uninstall and reinstall the panels.
What is my roof's angle, pitch and size? Roofs that face south, southeast or southwest are typically the best angle for solar panels, and a roof pitch of 25 to 45 degrees is best. The average dimensions of a solar panel are roughly 5.5 feet by 3.25 feet. Ideally, your roof is big enough to fit the number of panels required to meet your energy needs.
How much sunlight does my roof get? Lots of shade around your house — lots of tall trees or buildings, for instance — and your solar panels won't be as efficient. Solar panels still work on cloudy days, but the electricity generation drops by about 10% to 25%. Direct sunlight definitely boosts energy output.

What are the best states for going solar?

See how your state compares with others on residential electricity prices, solar installation costs, solar potential and solar-friendly policies.

FAQ

What is the best solar company?

After analyzing thousands of customer reviews, equipment options, payment plans and warranties, Sunrun stood out as the best solar company overall. Freedom Power Solar offers more flexible payment options, and Project Solar has the most transparent pricing.

What is the payback period for solar panels?

The payback period for solar panels is the amount of time it takes for your energy savings to equal the upfront cost of your system. In most states, solar panels pay for themselves in six to 12 years. After that, your system is essentially generating free electricity (aside from minimal maintenance).

Are solar panels covered by insurance?

If your solar panels are mounted on your roof, they’re typically covered under your standard homeowners insurance policy as part of your dwelling. Just make sure your policy reflects the added value of your system.

How do solar panels work?

Solar photovoltaic (PV) panels work by harnessing the power of the sun and converting it into usable electricity. The most common types of residential solar PV panels — monocrystalline and polycrystalline — are made of silicon cells, which easily absorb photons from the sun.

If your solar panel system is connected to the grid, any excess energy your system generates during the day can be fed into the grid and credited to your account through net metering. At night, your system can draw energy from the grid to power devices and appliances in your home.

Solar panels still work on cloudy days, but the electricity generation drops by about 10% to 25%. Direct sunlight definitely boosts energy output.

How many solar panels do I need to power my house?

The average American household ends up needing 15 to 30 panels to fully power a home. How many solar panels you need depends on your energy usage, roof and solar panels' efficiency. To figure out your energy usage, check your utility bill for "kWh used." To get your monthly average, look at bills for the past year, add up the stated kWh used and divide by 12.

In general, the output of one residential solar panel is anywhere from 100 watts to 500 watts, depending on the capacity of the equipment and operating conditions. Most panels on homes are rated to output between 250 watts and 450 watts, meaning they produce 250 to 450 watt-hours of electricity for each hour they are exposed to direct sunlight.

For example, if your household uses 1,000 kWh per month, and you install panels that each generate 400 watts under optimal conditions, you'll need about 21 panels to meet your energy needs. Here's the math:

1,000 kWh per month divided by 30 days = 33.3 kWh per day
33.3 kWh per day divided by 5 hours of effective sunlight per day = 6.7 kW solar system
6.7 kW divided by 0.4 kW (400-watt panel) = 16.75 panels

However, this doesn’t account for system losses, shading or seasonal changes, so installers typically recommend adding 10% to 30% more capacity, bringing you to about 21 panels.

What solar options are available for small businesses?

Businesses, local governments and nonprofits of all sizes can benefit from commercial solar panel installation. Solar carports, ground-mounted systems and solar thermal energy systems are also options. The biggest difference between commercial and residential solar panels comes down to scale, financing options and tax incentives.

Do I need a solar battery?

A solar battery is not always necessary, but it can provide significant benefits. Solar batteries store excess energy generated during the day for use when your panels aren't producing electricity, such as at night or during power outages. They are particularly useful if you want energy independence, live in an area with frequent grid outages or don't have net metering options with your utility company. However, they do add to the overall cost of your solar system.

How long does it take to install solar panels?

Installation times depend on a range of factors, especially seasonality and supply chain issues. The actual installation might take only a day, but it takes time to design, plan and activate the system. Dan in California said it took a few weeks; Shahida in New York said it took a year.

What is Tier 1 solar company?

A Tier 1 solar company makes its own panels and has done so for at least five years with a track record of reliable products. This label often means it's a stable business that invests in research and manufacturing.

» MORE: How to choose solar panels

Get expert advice on solar companies

How do solar panels help reduce my carbon footprint?

Robert Kaufmann

Professor, environmental science, Boston University

Solar panels generate electricity without using fossil fuels (e.g., coal, oil or natural gas). Burning fossil fuels is the largest source of anthropogenic sulfur emissions. As such, solar panels reduce carbon emissions, which reduces one’s carbon footprint.

Company	Customer rating	About	Learn More
Sunlux	4.2 580 reviews	Sells panels, inverters and batteries. Includes monitoring, full-service installation and 25-year warranty on parts, labor and repairs. Offers purchase, finance, lease and energy prepay options. Available in California and Texas.	Get Started
Sunrun	4.3 3,804 reviews	Sunrun, in business for 18 years, serves customers in 20 states. It offers residential solar system financing options, including purchase and lease. Consultants customize systems to match each household’s unique energy needs.	Get Started
Freedom Power Solar	4.3 341 reviews	End-to-end solar services in Texas, Colorado and Florida. Residential and commercial properties. Includes 25-year warranty. SunPower Master Dealer. Certified Tesla Powerwall installation. 24/7 performance monitoring.	Get Started
Momentum Solar	1.2 87 reviews	Designs and installs solar systems in 11 states. Offers a choice of several solar panel brands. Provides free quotes, multiple financing options and tax incentives. Includes warranties on workmanship and solar panels.	Learn More
Ameco Solar & Roofing	4.5 70 reviews	Specializes in solar panels and roofing solutions. Online estimate. Installs solar panels, batteries and EV charging stations. Shingle, flat and tile roofing services. 3D home visualizer. 40-year workmanship warranty.	Learn More
Vivint Solar	1.7 2,496 reviews	Offers smart-home solutions for residential customers in partnership with Freedom Forever. Purchase includes a free home security system. Three types of financing available. 25-year production guarantee.	Read reviews
Elevation	1.0 111 reviews	Provides solar power systems, energy storage, energy efficiency and smart management technology. Offers free consultations and quotes. Warranties range 10 to 20 years. Available in Arizona, California, Florida, Nevada and Texas.	Read reviews
First American Solar	5.0 19 reviews	Designs custom solar systems. Explains tax incentives. Offers education on solar energy. Has in-house installation teams. Provides a 25-year warranty. Tries to make solar affordable with $0 down, $0 for 12-month options.	Read reviews
Sun Studios	5.0 6 reviews	Offers custom solar panel systems and battery storage solutions. Customers can build a system that suits their specific needs and budget. Flexible financing options available. Operates in California only.	Read reviews
Sunriver Solar	5.0 View profile	Solar panel and backup battery installation. Offers battery storage and electric vehicle charging solutions. 25-year warranties. Financing available. Licensed and insured. Serves Northern California and the Bay Area.	Read reviews
NuWatt Energy	5.0 View profile	Residential and commercial solar installer servicing California, Connecticut, Florida, Massachusetts, New Hampshire, Pennsylvania and Rhode Island. Offers financing options such as cash, loans or PPAs.	Read reviews
PowerSol USA	5.0 View profile	Florida solar panel installation company. Provides ongoing maintenance, monitoring and repair services. Backed by a 25-year warranty. Federal tax incentive options. Financing available. One-day installation available.	Read reviews
SolarGuru Energy	5.0 View profile	SolarGuru Energy specializes in residential solar installations. It offers products from Enphase Energy, FranklinWH, Generac Power Systems, REC Group and Tesla. Based in San Diego.	Read reviews
Star Enrg	5.0 View profile	Residential solar, commercial solar and agricultural solar installation. Offers products from Enphase, Fronius, SolarEdge and LG. Covers 13 states. Offers warranties. No financing available; upfront payments only.	Read reviews
Sun Light & Power	5.0 View profile	Tailored solar solutions for residential, commercial and nonprofit usage. Uses NABCEP-certified installers. Extensive financing options. 24/7 customer service chat. Only available in Northern California. Long repayment terms.	Read reviews
Venture Solar	5.0 View profile	Venture Solar specializes in residential and commercial solar panel installation, solar storage, ongoing maintenance and EV chargers. Service areas include parts of the Mid-Atlantic and New England.	Read reviews
Abundant Energy of Arkansas	5.0 View profile	Offers grid-tied, off-grid, hybrid and DIY solar energy systems and installation services in western Arkansas and eastern Oklahoma. Provides emergency power services. Free solar consultations available.	Read reviews
All Solar Power	5.0 View profile	Specializes in commercial and residential solar installations. System installations backed by 25-year power generation warranties. Offers components from brands like Luma Solar and Rheem.	Read reviews
California Home Solar	5.0 View profile	Southern California solar installations for homes and businesses. HVAC, roofing, insulation, window and ground-mounted installations also available. Pay upfront or financing through a loan or PACE funding.	Read reviews
Energy Solutions Inc.	5.0 View profile	Formerly known as Alamanor Energy Plus. Offers residential ground- and roof-mounted solar energy systems, including HVAC and solar hot water services. Covers Lassen and Plumas counties in California.	Read reviews
Florida State Energy	5.0 View profile	Residential solar installations, roofing and HVAC in Fort Lauderdale, Jacksonville, Miami and Tampa. Systems include 30-year warranties on parts, labor, power production and repair plus 25 years of leak protection.	Read reviews
Freedom Solar Energy	5.0 View profile	Residential and commercial solar installations including solar pool and water heaters in Florida. 25-year warranty on panels, microinverters, racking and power production. HELOCs, PACE funding and solar loans available.	Read reviews
Guardian Solar	5.0 View profile	Commercial and residential solar installations throughout Florida. Accepts cash and offers financing through loans. 20-year warranty on panels. Free estimates available upon request.	Read reviews
Harbor Solar	5.0 View profile	Residential solar panel installation and cost-effective energy solutions. Offers services across 18 different states. Complimentary solar assessments from expert energy consultants. Zero down for qualifying individuals.	Read reviews
Mister Solar Guy	5.0 View profile	Offers solar panel installations, energy storage batteries, EV chargers and energy monitoring platforms. Roof-mounted and ground-mounted systems incorporate equipment from Tesla, Sense and Enphase. Available throughout New York.	Read reviews
Northwest Electric and Solar	5.0 View profile	Residential and commercial solar installer servicing Washington state. Brands include Enel X, Enphase Energy, LG Chem, Leviton, Schneider Electric, Siemens, SolarEdge, Solaria and Tesla.	Read reviews
OneSun	5.0 View profile	Residential and commercial solar installations in southern California. Offers a 25-year manufacturer’s guarantee on brands like Canadian Solar, Qcells, REC Group, Solaria and Unirac. Pay upfront or finance with a loan.	Read reviews
Rise Energy	5.0 View profile	Residential and commercial solar installations and independent energy brokerage in Greater West Texas. Offers a 30-year parts and labor warranty on solar energy systems. Finance with a loan. Receive a free solar assessment.	Read reviews
Smart Wave Solar	5.0 View profile	A residential solar installer that services most of Utah (including Salt Lake City) and Denver, Colorado. 25-year energy output warranties on systems. Financing ready for qualifying individuals.	Read reviews
Solar 360 Building Services, Inc.	5.0 View profile	Solar installation, battery storage and energy monitoring for residential and commercial properties for 5 areas in Southern California. Offers 25-year service and installation warranty with zero down financing available.	Read reviews
SolarSesame	5.0 View profile	Family-owned full-service solar company based in California. Offers custom solar panel systems, as well as roofing and EV chargers. Solar installations are backed by a 25-year warranty. Flexible financing available.	Learn More
Solartime USA	5.0 View profile	Residential and commercial solar installation in Dallas, Texas. Solar storage and solar pool heating options also available. Pay with cash or finance with a loan or lease. Free on-site consultation offered.	Read reviews
Summit Energy	5.0 View profile	Residential solar installation and commercial solar installation. Founded in 2016. Offers services to Utah, Texas, South Carolina, Massachusetts, Rhode Island, Connecticut, Vermont, New Hampshire and Maine.	Read reviews
SunState Solar	5.0 View profile	Residential and commercial installation of solar energy systems, roofing services and solar panel maintenance in New Mexico. Offers products from Enphase Energy, Unirac and Qcells. Finance with a loan.	Read reviews
Synergy Solar	5.0 View profile	Solar energy system installation in many Florida cities, including Daytona, Jacksonville and Tampa. Zero down on financing for those with preapproval. Systems include products from brands like JinkoSolar and Enphase Energy.	Read reviews
West Texas Solar	5.0 View profile	Services residences, companies and industrial facilities in the West Texas area. Offers a 25-year product warranty. Works with grid-tied, off-grid and hybrid systems. Also supplies EV charging installations.	Read reviews
Cenvar Roofing & Solar	5.0 34 reviews	Owens Corning Platinum Preferred contractor. Specializes in shingle, metal, specialty and solar roofing. 100% satisfaction guarantee. Member of GuildQuality for top industry ratings. Provides online quotes and estimates.	Read reviews
OC Solar	5.0 59 reviews	Solar panel installation with dedicated project manager. Renewable solar energy source. Helps lower monthly utility bills. Online quote requests. Multiple financing plans and options. 25-year warranty.	Read reviews
Soleeva	4.8 55 reviews	Solar panel manufacturing and installation services. Proprietary anti-soiling, self-cooling technology. Battery backup and electric vehicle charging station solutions. 30-year panel warranty. Serves the Bay Area.	Read reviews
Earthlight Solar & Energy Solutions	4.7 25 reviews	Design, installation and repair of residential and commercial solar energy systems. Financing available. Warranties on panels and installation. Monitoring services. Serves Connecticut and parts of Massachusetts and Oregon.	Read reviews

Best Solar Companies of 2026

Best Solar Companies of 2026

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