Best Solar Companies of 2023 #GeekLeap

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Of all of the photo voltaic corporations we have researched and reviewed, SunPower Photo voltaic tops our checklist of one of the best photo voltaic corporations for 2023 with its top-of-the-line photo voltaic panels and robust warranties. Whether or not you are seeking to do one thing good for the surroundings, avoid wasting cash or need to rely a bit much less in your utility, it may be your 12 months to go photo voltaic. The federal funding tax credit score will now offer you 30% of the price of your photo voltaic system again in your taxes, and native incentives (like web metering) are nonetheless robust, although there are some efforts to roll them again.

Local weather change is predicted to make the grid much less dependable and improve the probability of maximum climate occasions. Photo voltaic panels with battery storage and the power to disconnect from the grid can preserve the lights on throughout an influence outage.

Photo voltaic panels are a important funding although, to not point out a choice that requires some cautious thought and analysis. Under are my decisions for one of the best photo voltaic corporations by a couple of totally different parameters. Nevertheless, with a purchase order as massive as photo voltaic panels, do not let this checklist be your solely cease. Photo voltaic panel corporations, as a result of their merchandise require prolonged, skilled set up, are examined a bit otherwise than different classes on CNET.

This checklist and the evaluations it attracts from aren’t primarily based on any hands-on testing. There is not any possible technique to do hands-on testing of the acquisition course of, set up or a house photo voltaic panel array after it is put in. As an alternative, these photo voltaic firm evaluations depend on interviews with firm spokespeople, publicly obtainable knowledge and evaluation of developments (like photo voltaic panel costs). Whereas the evaluations are as totally researched as attainable, the character of the product means there are some limitations in comparison with one other class like moveable energy stations.

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New Photo voltaic Shingles You Could Not Even Discover


Greatest photo voltaic corporations of 2023

This finest checklist attracts from nationwide and notable installers of (principally rooftop) photo voltaic panels. As we publish evaluations of extra corporations, this finest checklist will probably be up to date to mirror our present prime decisions. These had been rated one of the best photo voltaic corporations for the variability and high quality of kit and merchandise they supplied, their acknowledged warranties and obvious commitments to customer support. (Customer support is tough to pin down and subsequently makes up a smaller portion of the rating, despite the fact that it is a important a part of the buying course of.)

Should you’re in search of a photo voltaic panel installer, be sure you get a number of quotes together with from native installers the place attainable. The specifics of a photo voltaic array may change given the form and angle of a given roof or the vitality utilization and habits of a given household. Photo voltaic could be a nice funding however requires you to do your personal analysis.


SunPower Photo voltaic takes the highest spot on our greatest checklist because of its top-of-the-line photo voltaic panels and robust warranties. The photo voltaic panels SunPower gives have business main effectivity marks (22.8%) and a guaranty that ensures at the very least 92% manufacturing after 25 years. It additionally earns an A+ ranking from the Higher Enterprise Bureau. It gives robust warranties on batteries as nicely.

SunPower’s photo voltaic panels may be a bit dearer than others (although correct pricing business broad is tough to return by). The corporate has mentioned it plans to proceed rolling out extra accessible photo voltaic options. Learn our SunPower evaluate.


Palmetto Photo voltaic has robust photo voltaic tools choices and is attempting one thing totally different from most photo voltaic corporations in terms of customer support. Palmetto gives proactive monitoring and tiered ranges of assist on a subscription mannequin referred to as Palmetto Defend. Whereas a number of the higher tiers would possibly solely repay solely in probably the most excessive circumstances of failure, photo voltaic prospects feeling uneasy about their tools can purchase a little bit of peace of thoughts for a small payment.

It is price noting that photo voltaic panels are sometimes low upkeep programs. Folks can monitor their programs by apps obtainable from most installers, together with Palmetto. Palmetto additionally receives an A+ from the Higher Enterprise Bureau. Learn our Palmetto Photo voltaic evaluate.

GAF Power

Most residential photo voltaic prospects to this point have photo voltaic panels mounted on racks bolted to their roofs. That is one thing GAF Power is attempting to alter with Timberline Photo voltaic shingles, its photo voltaic roofing product. Connected with nails as an alternative of bolts and put in on the identical time and by the identical crew as a brand new roof, the photo voltaic power-generating shingles sit flush to the roof. They give the impression of being a bit sleeker and could possibly be much less liable to leaks than conventional photo voltaic panels.

GAF Power’s photo voltaic shingle, put in in 16 states with extra to return, may make the choice to go photo voltaic simpler by rolling it in with the acquisition of a brand new roof. Should you do not just like the look of photo voltaic panels, Timberline Photo voltaic shingles have a subtler look, although they are not invisible. You additionally get a photo voltaic roof with out the most important markup of different choices, just like the Tesla photo voltaic roof. Learn CNET’s GAF Power evaluate.


Tesla’s Photo voltaic department appears to be the least liked of Elon Musk’s ventures. Even Tesla’s Photo voltaic Roof appears to get extra love. Nonetheless, photo voltaic panels from Tesla are prone to be the most affordable choice the place they’re obtainable. It can save you 1000’s of {dollars}, with out sacrificing on high quality of kit.

What you would possibly sacrifice is customer support. From delays to cost adjustments, to sluggish responses, to system malfunctions, social media studies of unfavourable experiences aren’t arduous to search out, together with some who remorse their alternative. That is true of all photo voltaic corporations, however the amount of studies regarding Tesla is regarding. Others describe experiences that are not so dangerous, to make sure. The final consensus is that going with Tesla is a chance.

Learn our Tesla Photo voltaic evaluate.


Different corporations we reviewed

We have reviewed different photo voltaic corporations that do not seem in our greatest checklist above, together with some that scored larger general than Tesla’s photo voltaic panels. Given the character of the photo voltaic panel business, which shifts from state to state and roof to roof, a few of these different corporations may be higher suited to your scenario. 

  • Sunrun: The most important photo voltaic firm in America. Sunrun gives high quality panels, a alternative of a few batteries and high quality inverters. It additionally gives robust warranties. Most of its enterprise is in leases or energy buy agreements, and Sunrun offers stronger warranties for energy buy agreements than purchases. Its general rating is larger than Tesla’s, however simply missed edging out the others attributable to its missing a price-match coverage.
  • Tesla Photo voltaic Roof: Tesla’s Photo voltaic Roof is an thrilling technique to think about photo voltaic. It is modern, it is low profile, but it surely’s very costly. Relying on the dimensions of your roof and your location, it may be a number of occasions dearer than photo voltaic panels. 
  • Smartflower: The photo voltaic sunflower is a ravishing technique to set up photo voltaic panels. Except you are attempting to promote your inexperienced commitments or discover a assertion piece in your yard, it is possible an excessive amount of cash for too little photo voltaic.
  • ADT Photo voltaic: ADT Photo voltaic is a relative newcomer, after ADT bought Sunpro and rebranded it in 2022. The corporate was compelled to discover a new panel provider after LG left the market, however has dedicated to putting in tier one panels. It acquired excessive marks for its warranties and value match.
  • Trinity Photo voltaic: For some time, Trinity was CNET’s prime firm for customer support and nonetheless receives prime marks for there. It additionally gives high quality tools and warranties, although a few of its warranties, like its workmanship guarantee, are a bit weaker than different corporations’. 

How we check and fee photo voltaic corporations

Photo voltaic corporations are tough to evaluate. Even when it was possible to put in photo voltaic panels from each installer on a single home one after one other and examine them, variations in climate and season would have an effect on output. You’d additionally nonetheless be left with the subjective rankings for customer support, which is a significant factor within the expertise of getting photo voltaic panels for a roof.

Even and not using a laboratory check for photo voltaic panel corporations, we stored our evaluate as standardized as attainable. We evaluated photo voltaic corporations in three classes: breadth of service, worth and buyer care. The breadth of service covers issues like whether or not or not an organization supplied a wide range of high quality panels, batteries or inverters and if it supplied panels for buy, lease and energy buy settlement. It additionally takes into consideration the power of warranties. Worth covers value and some other advantages, for instance, a extremely rated app for purchasers to watch their photo voltaic panels. Buyer care included some anecdotal proof from on-line boards and evaluate websites, but additionally buyer satisfaction and care rankings (the place obtainable) from respected sources just like the Higher Enterprise Bureau.

Photo voltaic panel FAQs

How lengthy do photo voltaic panels final?

Should you purchase photo voltaic panels right this moment, there is a good probability they’re going to be beneath guarantee for 25 years. You may typically see that listed because the lifespan of the panels, however that is not fairly correct. That guarantee covers manufacturing out of your photo voltaic panels. Photo voltaic panels lose their means to supply photo voltaic electrical energy as they age for any variety of causes, so a guaranty will assure a sure degree of manufacturing after a sure variety of years. For instance, Q Cells gives a 25-year guarantee, which ensures that your panels will produce at 86% of their rated capability at that time.

This does not imply these photo voltaic panels die on the finish of 25 years, they’re going to simply produce much less. Photo voltaic panels can produce nicely after their guarantee expires, although given that enormous numbers of photo voltaic panels are simply now being put in, we’ll proceed to get a greater thought of how they age in years to return. 

How do I do know if the quote I’ve is an efficient one?

One of the simplest ways to inform is to get a number of quotes. With a purchase order this massive, it’s best to get a number of, together with one or two from native installers who would possibly have the ability to give you better alternative.

There are additionally assets from the federal and plenty of state governments to information you thru the method. You’ll be able to look out for a couple of crimson flags from salespeople, too. 

Are native photo voltaic installers choice?

Native installers sometimes have much less prices for promoting and gross sales than the big, nationwide companies. That represents attainable financial savings that could possibly be returned to prospects. Then again, with a long-term funding like photo voltaic panels, it could really feel safer to have the backing of a big company. And bigger corporations could possibly provide cheaper costs because of the quantity of installations they do.

If you’re gathering quotes for a photo voltaic panel set up, be sure you contact native installers, too. The photo voltaic business is a aggressive one, and checking round may prevent 1000’s.

Will photo voltaic panels work in my local weather?

Similar photo voltaic panels will produce totally different quantities of electrical energy after they’re uncovered to totally different ranges of daylight. So, photo voltaic panels in sunnier locations (just like the American southwest) with extra direct daylight (like within the south) will produce extra electrical energy. However different components make photo voltaic deal for owners.

New England has one of many highest regional adoption charges for residential photo voltaic within the US. That is not as a result of it has a ton of sunshine 12 months spherical, however as a result of it has favorable photo voltaic insurance policies, like web metering and rebates. Photo voltaic panels would possibly make monetary sense even when they’re going to be put in beneath ceaselessly cloudy skies. 

Correction, Jan. 31, 2023: An earlier model of this text misstated the Higher Enterprise Bureau’s grading course of. Any firm can obtain a grade from the Bureau, no matter whether or not it has paid to undergo the accreditation course of.

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