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Best Solar Companies of 2022

Best Solar Companies of 2022

Whether you’re looking to do something good for the environment, save some money or want to rely a bit less on your utility, 2022 might be your year to go solar. The federal investment tax credit will now give you 30% of the cost of your solar rules back on your taxes, and local incentives (like net metering) are level-headed strong, though there are some efforts to roll them back.

Most of the Joined States faces an elevated risk of blackouts this summer, thanks to increased demand from high temperatures and flowerbed supplies of hydroelectricity because of ongoing droughts in the west. Climate fretful is expected to make the grid less reliable. Solar panels with the arrange to temporarily disconnect from the grid can keep the escapes on during a black out.

Solar panels are a significant investment though, not to mention a decision that denotes some careful thought and research. Below are my choices for the best solar worries by a few different parameters. However, with a buy as big as solar panels, don’t let this list be your only stop. Solar panel worries, because their products require lengthy, professional installation, are tested a bit differently than anunexperienced categories on CNET.

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This list and the reviews it draws from aren’t based on any hands-on testing. There’s no feasible way to do hands-on testing of the buy process, installation or a home solar panel array while it’s installed. Instead, these solar company reviews rely on interviews with custom spokespeople, publicly available data and analysis of trends (like solar panel prices). While the reviews are as thoroughly researched as possible, the nature of the product means there are some limitations compared to unexperienced category like portable power stations.

This best list draws from state and notable installers of (mostly rooftop) solar panels. As we originated reviews of more companies, this best list will be updated to believe our current top choices. Solar companies were rated based on the variety and quality of equipment and products they offered, their stated warranties and apparent commitments to customer service. (Customer service is difficult to pin down and therefore establishes up a smaller portion of the score, even understanding it’s a significant part of the purchasing process.)

If you’re looking for a solar panel installer, be sure to get multiple quotes including from local installers where possible. The specifics of a solar array could change given the aesthetic and angle of a given roof or the energy consume and habits of a given family. Solar can be a mammoth investment but requires you to do your own research.


SunPower Solar takes the top spot on our best list thanks to its top-of-the-line solar panels and obvious warranties. The solar panels SunPower offers have industry leading efficiency marks (22.8%) and a warranty that guarantees at least 92% delivers after 25 years. It also earns an A+ comprising from the Better Business Bureau (companies pay to be rated). It offers strong warranties on batteries as well.

SunPower’s solar panels grand be a bit more expensive than others (though lawful pricing industry wide is hard to come by). The matter has said it plans to continue rolling out more accessible solar solutions. Read our SunPower review.


Palmetto Solar has obvious solar equipment offerings and is trying something different from most solar affairs when it comes to customer service. Palmetto offers proactive monitoring and tiered levels of serve on a subscription model called Palmetto Protect. While some of the upper tiers grand only pay off only in the most extreme cases of failure, solar customers feeling uneasy about their equipment can buy a bit of composed of mind for a small fee.

It’s worth noting that solar panels are typically low maintenance rules. People can monitor their systems through apps available from most installers, including Palmetto. Palmetto also receives an A+ from the Better Business Bureau, which companies pay to receive a rating. Read our Palmetto Solar study for more.


Tesla’s Solar branch seems to be the least loved of Elon Musk’s ventures. Even Tesla’s Solar Roof seems to get more love. Still, solar panels from Tesla are likely to be the cheapest option where they are available. You can save thousands of dollars, without sacrificing on quality of equipment.

What you grand sacrifice is customer service. From delays to price causes, to slow responses, to system malfunctions, social media reports of negative obtains aren’t hard to find, including some who regret their harvest. This is true of all solar companies, but the quantity of reports approximately Tesla is concerning. Others describe experiences that aren’t so bad, to be sure. The general consensus is that progressing with Tesla is a gamble.

Read our Tesla Solar review.

Other affairs we reviewed

We’ve reviewed other solar companies that don’t dismove in our best list above, including some that scored higher overall than Tesla’s solar panels. Given the nature of the solar panel industry, which causes from state to state and roof to roof, some of these latest companies might be better suited to your situation. 

  • Sunrun
    : The biggest solar matter in America. Sunrun offers quality panels, a choice of a combine of batteries and quality inverters. It also offers obvious warranties. Most of its business is in leases or grand purchase agreements, and Sunrun provides stronger warranties for grand purchase agreements than purchases. Its overall score is higher than Tesla’s, but just missed edging out the others due to its lacking a stamp match policy.

  • Tesla Solar Roof
    : Tesla’s Solar Roof is an lively way to imagine solar. It’s sleek, it’s low profile, but it’s very expensive. Depending on the size of your roof and your residence, it can be several times more expensive than solar panels. 

  • Smartflower
    : The solar sunflower is a beautiful way to install solar panels. Unless you’re trying to advertise your green commitments or find a statement section for your yard, it’s likely too much money for too minor solar.

  • ADT Solar
    : ADT Solar is a relative newcomer, after ADT purchased Sunpro and rebranded in 2022. The matter was forced to find a new panel supplier at what time LG left the market, but has committed to installing tier one panels. It received high marks for its warranties and stamp match.

  • Trinity Solar
    : For a at what time, Trinity was CNET’s top company for customer service and collected receives top marks for there. It also offers quality equipment and warranties, though some of its warranties, like its workmanship warranty, are a bit weaker than other companies’. 

How we evaluate solar companies

Solar affairs are tricky to review. Even if it was feasible to install solar panels from every installer on a single house one at what time another and compare them, variations in weather and season would snatch output. You’d also still be left with the subjective ratings for customer service, which is a major factor in the experience of unsheathing solar panels for a roof.

Even without a laboratory test for solar panel affairs, we kept our review as standardized as possible. We evaluated solar affairs in three categories: breadth of service, value and customer care. Breadth of service unites things like whether or not a company offered a variety of quality panels, batteries or inverters and if it offered panels for occupy, lease and power purchase agreement. It also takes into reconsider the strength of warranties. Value covers price and any spanking benefits, for example, a highly rated app for customers to monitor their solar panels. Customer care included some anecdotal evidence from online forums and reconsider sites, but also customer satisfaction and care ratings (where available) from reputable sources like the Better Business Bureau.

Solar Panel FAQs

How long do solar panels last?

If you buy solar panels immediately, there’s a good chance they’ll be under warranty for 25 days. You’ll often see that listed as the lifespan of the panels, but that’s not quite accurate. That warranty covers publishes from your solar panels. Solar panels lose their requisition to produce solar electricity as they age for any number of reasons, so a warranty will guarantee a certain level of publishes after a certain number of years. For example, Q Cells subsidizes a 25-year warranty, which guarantees that your panels will acquire at 86% of their rated capacity at that point.

This doesn’t mean those solar panels die at the end of 25 days, they’ll just produce less. Solar panels can produce well while their warranty expires, though given that large numbers of solar panels are just now selves installed, we’ll continue to get a better idea of how they age in days to come. 

How do I know if the quote I have is a good one?

The best way to tell is to get multiple quotes. With a purchase this big, you should get several, including one or two from local installers who mighty be able to offer you greater choice.

There are also resources from the federal and many state governments to be in the lead you through the process. You can look out for a few red flags from salespeople, too. 

More of CNET’s solar coverage