Best Solar Companies of 2026

Updated Dec. 19, 2025

By: Kathryn Parkman

+2 more

Edited by: Cassidy McCants

Fact-checked by: Jon Bortin

Best Solar Companies of 2026

After analyzing thousands of customer reviews, equipment options, payment plans and warranties, Sunlux stood out as the best solar company overall. Freedom Solar Power offers the best customer service during installation, while Project Solar has the most transparent pricing.

Why trust ConsumerAffairs?

Our recommendations are based on what reviewers say.
4,805,221 reviews on ConsumerAffairs are verified.
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Our moderators read all reviews to verify quality and helpfulness.

Our top 5 solar companies

Sunlux: Best overall
Freedom Solar Power: Best customer service
Project Solar: Best value
Sunrun: Best payment options
ShopSolar: Best for DIY projects

Company		Customer rating	Our pick for	Max. panel efficiency	Panel warranty	Payment options	Year founded	Availability
Sunlux	Learn More	3.8 580 reviews 580 reviews	Best overall	19.7%	25 years	Cash, loan and lease	2012	California and Texas
Freedom Solar Power	Get Started	4.3 336 reviews 336 reviews	Customer service	22.8%	25 years	Cash, loan	2007	Some states
Project Solar	Learn More	4.4 87 reviews 87 reviews	Value	20.9%	25 years	Cash, loan	2016	Most states
Sunrun	Get Started	4.3 3,573 reviews 3,573 reviews	Payment options	22%	Varies	Cash, loan and lease	2007	17 states
ShopSolar	Learn More	4.7 218 reviews 218 reviews	DIY projects	Varies	Varies	Cash, loan	2018	Nationwide

Learn more about solar energy

Best overall

Sunlux

3.8

580 reviews

Max. panel efficiency: 19.7%
Panel warranty: 25 years
Payment options: Cash, loan and lease
Year founded: 2012

Read Reviews

Special Offer

$6 for 6 Mo Solar Lease Promotion

For January 2026 Lease a solar energy system from Sunlux for $6 for 6 Months!

Best customer service

Freedom Solar Power

4.3

336 reviews

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

Get Started Read Reviews

Best value

Project Solar

4.4

87 reviews

Max. panel efficiency: 20.9%
Panel warranty: 25 years
Payment options: Cash, loan
Year founded: 2016

Read Reviews

Best payment options

Sunrun

4.3

3,573 reviews

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

Get Started Read Reviews

Best for DIY projects

ShopSolar

4.7

218 reviews

Max. panel efficiency: Varies
Panel warranty: Varies
Payment options: Cash, loan
Year founded: 2018

Read Reviews

Other solar companies we considered

CleanChoice Energy: If you want to support renewable energy without the complexities of solar panel installation, CleanChoice Energy offers an accessible alternative to rooftop solar. The company acts as an alternative energy supplier. Instead of getting your electricity from the default utility company in your area, it can provide electricity sourced from wind and solar power that is generated in your region.
Purelight Power: Homeowners in Oregon, Iowa and Montana should consider Purelight Power for simple, stress-free solar panel installations. The staff is friendly and professional and always keeps you informed throughout the process, according to recent verified customers.

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 much solar panels cost, how to choose a good solar company and what to expect during installation and after your system is running.

Key insights

Solar panels typically cost $18,000 to $43,000. On the bright side, you can finance or lease a system with minimal upfront costs.

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 9.5 years, and the average homeowner can avoid $62,219 in total utility costs over 25 years.

Jump to insight

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.

A standard 8-kilowatt (kW) solar panel system costs $22,712. But if your household uses a lot of electricity, you need a bigger, more expensive system.

Solar panel prices also vary by location. As of publishing, Arizona has the cheapest cost per watt, Wyoming has the most expensive. You can see how much that affects average installation costs below.

Average solar panel costs by most and least expensive states

	5 kW	6 kW	7 kw	8 kW	9 kW	10 kW
Arizona	$10,227	$12,273	$14,318	$16,364	$18,409	$20,455
National average	$13,766	$16,519	$19,273	$22,026	$24,779	$27,532
Wyoming	$17,664	$21,197	$24,730	$28,262	$31,795	$35,328

Average solar panel costs by state

Installers talk about “cost per watt.” That’s the price of each watt of solar capacity your panels will generate. Think of it like miles per gallon for a car: It shows how efficient your system is. As of publishing, the average cost per watt is $2.84.

	Typical installation cost*	Average cost per watt	Estimated payback period**	25-year savings***
Alabama	$18,560	$3.20	10.68 years	$42,252
Alaska	$16,014	$3.14	12.6 years	$29,737
Arizona	$14,350	$2.05	10.91 years	$65,970
Arkansas	$19,764	$2.44	10.87 years	$44,741
California	$16,488	$2.29	5.17 years	$108,915
Colorado	$13,867	$2.83	11.05 years	$39,344
Connecticut	$19,530	$2.79	6.2 years	$79,390
Delaware	$17,325	$2.25	8.51 years	$61,442
Florida	$15,840	$2.16	7.85 years	$68,751
Georgia	$16,002	$2.54	11.98 years	$45,038
Hawaii	$16,473	$3.23	2.69 years	$122,119
Idaho	$15,813	$2.51	14.27 years	$36,949
Illinois	$20,513	$2.81	5.53 years	$57,382
Indiana	$24,969	$2.87	13.25 years	$62,208
Iowa	$25,752	$2.96	12.51 years	$55,871
Kansas	$26,166	$2.94	12.29 years	$60,551
Kentucky	$19,318	$2.66	12.3 years	$42,146
Louisiana	$12,600	$2.52	13.17 years	$29,318
Maine	$22,638	$2.94	11.82 years	$65,297
Maryland	$21,730	$2.65	8.11 years	$69,077
Massachusetts	$22,192	$3.04	5.34 years	$92,499
Michigan	$20,150	$3.10	12.56 years	$53,052
Minnesota	$21,812	$2.87	10.51 years	$54,092
Mississippi	$14,100	$2.71	12.84 years	$34,539
Missouri	$28,776	$2.64	11.1 years	$63,348
Montana	$18,247	$2.57	12.23 years	$41,487
Nebraska	$30,438	$3.42	16.58 years	$52,449
Nevada	$15,984	$2.22	6.38 years	$69,323
New Hampshire	$17,940	$2.99	7.84 years	$35,806
New Jersey	$19,650	$2.62	6.16 years	$64,962
New Mexico	$14,976	$2.88	10.2 years	$43,093
New York	$19,389	$2.81	8.12 years	$71,770
North Carolina	$16,380	$2.34	10.59 years	$45,388
North Dakota	$32,832	$3.04	13.65 years	$65,178
Ohio	$19,152	$2.62	8.17 years	$53,812
Oklahoma	$16,170	$2.31	9.49 years	$43,701
Oregon	$15,753	$2.67	9.29 years	$35,464
Pennsylvania	$20,436	$2.62	6.92 years	$61,682
Rhode Island	$20,288	$3.17	6.78 years	$77,796
South Carolina	$19,152	$2.52	8.75 years	$51,366
South Dakota	$23,040	$2.88	10.68 years	$53,388
Tennessee	$21,775	$3.25	15.78 years	$39,124
Texas	$14,839	$2.09	6 years	$52,762
Utah	$14,964	$2.58	19.59 years	$31,768
Vermont	$33,376	$2.98	10.89 years	$98,684
Virginia	$19,389	$2.81	8.86 years	$46,993
Washington	$18,460	$2.60	14.16 years	$31,108
Washington, D.C.	$18,060	$3.01	3.85 years	$50,435
West Virginia	$26,040	$3.10	10.58 years	$55,554
Wisconsin	$20,930	$2.99	10.43 years	$56,047
Wyoming	$24,357	$3.53	14.49 years	$46,147

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

How to choose a solar company

To choose a good solar company, read customer reviews, compare quotes and financing options, check licenses and certifications, and ask about the solar panels’ efficiency and warranty. Here are some tips to narrow down your options.

1. Read lots of solar company reviews. Look at what other people say about the company. Stay away from companies with a lot of complaints about bad service or broken promises.

2. Get a few quotes. Don’t go with the first company you find. Prices can vary a lot, so compare a few options to find the best deal. Some solar companies have a lot more overhead due to marketing efforts, and that cost is passed on to the consumer.

3. Check 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).

4. Ask about efficiency. Some solar panels work better than others. Higher-efficiency solar panels cost more but can make more power in less space. Make sure the panels can handle weather like snow, wind or hail if that matters where you live.

5. Pay attention to the warranty. A good solar company will offer a strong warranty and help with any problems later. Most solar panels are covered for 25 years. Inverters and batteries might have different warranty lengths, so ask about that too.

If you add battery storage, confirm the battery's warranty length and performance guarantees. Some states are rolling out battery-specific incentives that require minimum warranty periods to qualify for rebates.

» BUYER BEWARE: Solar panel scams

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 don’t own the system. 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. Either can be good if you don’t want to take out a loan or pay upfront costs.

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

Solar incentives by state

The 30% federal solar investment tax credit (ITC) is ending after 2025, but many states still have solar incentives, such as rebates, tax credits or performance-based programs.

Before 2026, one downside of leasing solar panels or signing a PPA was that you couldn’t claim the federal tax credit (only system owners could). But beginning in 2026, no one will be able to claim it, whether they own or lease.

Is going solar worth it for me?

Solar is worth it for a lot of homeowners. Systems usually pay for themselves in about 9.5 years, and the average homeowner can avoid $62,219 in total utility costs over 25 years.

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 Brenda in Missouri. “I am still not sure if it is working correctly, as I only saved $6.66 last month,” Brenda told us. “Why would anyone pay $52,000 for a system and get less than a $10 return each month?”

» EXPLORE: Where solar savings go the furthest

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.

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.

Pro tip
If you have older electrical appliances, upgrade those before investing in solar panels. Getting your electrical loads as low as possible means you can get a smaller system, which will be cheaper overall.
» MORE: How to save energy at home

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 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.

How do solar installations work?

Understanding the installation process is important to knowing what you should expect.

Initial consultation: Some installers might show you satellite images of your home at different times of the day. These pictures to demonstrate which sides of your home get the most sunlight.
Site assessment: The installer evaluates your roof's orientation, size, shading and condition. These assessments provide an overview of your property's overall solar potential.
System design: The installer then designs a solar system for your property and provides a detailed proposal based on the site assessment and your energy needs. This proposal should include the system size (in kilowatts), estimated energy production, cost, potential savings and return on investment.
Panel installation: After you secure your permits, your solar company begins the installation process. This part typically takes a few days but can vary based on the system's size and complexity.
Final inspection: Once the solar system is installed, it needs to be inspected by local authorities and the utility company (if grid-tied) to ensure it meets all regulations. After inspections, the system can be commissioned, and you can start generating solar power.
Ongoing maintenance: Systems require some maintenance. You can clean your panels yourself, or hire a professional once or twice a year to keep performance optimal. Otherwise, dirt, debris and other substances accumulate on panels over time, reducing their effectiveness.

FAQ

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.

» WATT’S THE DIFFERENCE? kW vs. kWh

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.

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	3.8 580 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.	Read reviews
Sunrun	4.3 3,573 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 Solar Power	4.3 336 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	1.5 78 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	4.6 59 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	2.5 2,495 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
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
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
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 51 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
Solar Alliance	4.8 View profile	Residential, commercial, industrial and agricultural solar solutions throughout Kentucky and Tennessee. EV charger and generator installations also available. Pay upfront or with REAP grants. No loans are offered.	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
ShopSolar	4.7 218 reviews	Solar energy solutions. Offers solar energy kits, DIY solar kits and lithium batteries. Small- and large-scale equipment. Online purchasing with shipping to 48 states. Partner installer network. Financing and warranty available.	Read reviews
Soleeva	4.5 57 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
Purelight Power	4.5 59 reviews	Purelight Power specializes in grid-tied and hybrid solar panel systems plus energy monitoring for residential and commercial clients. Services areas extend across parts of the West and Midwest.	Read reviews

Best Solar Companies of 2026

Best Solar Companies of 2026

Our top 5 solar companies

Other solar companies we considered

Solar Energy Companies Buyers Guide

How much do solar panels cost?

Average solar panel costs by state

How to choose a solar company

How to pay for solar panels

Pro tip

Solar incentives by state

Is going solar worth it for me?

Real-world examples

What are the best states for going solar?

Solar energy pros and cons

Pros

Cons

Is my house a good candidate for solar panels?

Pro tip

What to know about panels and other solar equipment

How do solar installations work?

FAQ

Get expert advice on solar companies

Methodology

Read solar company reviews

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