Best Solar Panels 2022

Which is right for your home?

Written by Lisa Iscrupe

Edited by Hannah Hillson

Last updated 08/15/2022


Westend61/Westend61/Getty  images

Find the best solar panels for your home of 2022. Before you invest in your home with solar energy, check out this round-up of the leading solar panels ranked by cost, efficiency, warranty, and more. 

SaveOnEnergy.com scoured multiple solar panel reviews, spec sheets, and other details of the top-rated solar panel brands in 2022 and compiled all the info in one place for you. Discover the results below. 

Why trust SaveOnEnergy?

Learn More

At SaveOnEnergy, we work to offer accurate information with editorial integrity. Our partners do not direct our editorial content, though we may reference their products in our posts. Read more about how we make money.

Best solar panels of 2022:

  1. Hanwha Q CELLS Peak Duo
  2. REC Alpha Pure Series
  3. Panasonic EverVolt
  4. LG NeON® 2 Series
  5. SunPower® A-Series

Ready to go solar? Call 877-307-7668 to be connected with a solar expert today!

Methodology

We assessed solar panel companies by cost, warranty, efficiency, and materials, to narrow down the top five solar panels. 

  • Cost: The average solar panel system cost is around $11,000 to $46,000, with the average homeowner spending around $18,000 before rebates and incentives
  • Warranty: Solar panel warranties are 25–30 years. However, typically solar panels last beyond that time span. Your solar panels should have a warranty on the parts and functionality. Your solar installer should have a separate guarantee on the labor and workmanship of the installation. 
  • Efficiency: The most efficient solar panels will have the highest energy yield at the smallest square footage. An efficient solar panel combined with a solar battery will allow you to produce more power and store excess green energy, which is a plus if you want to earn energy bill credits through net-metering programs.
  • Materials: Monocrystalline and polycrystalline are the two main types of solar panels. Monocrystalline is higher quality and more efficient than polycrystalline. All of the panels on our best solar panels list are monocrystalline.

Best solar panels reviews 2022

Based on our rankings above, here’s what sets the best solar panels apart from the rest of the competition. Find out more about solar panel costs and financing options for your home by filling out the form on this page.

Hanwha Q CELLS Peak Duo

We chose Hanwha Q CELLS because they boast a long lifespan of over three decades and a super-low degradation rate (.54% degradation of productivity per year). Solar energy works by turning sunlight into usable energy, and these panels will keep producing energy at a high volume for years to come. Hanwha solar panels are also a PV Evolution Labs (PVEL) award winner for six years in a row. PVEL is an independent lab that scores solar panels annually.

What we like: Hanwha panels are certified for high snow (5400 Pa) and wind loads (2400 Pa), which makes them ideal even in winter weather

What to consider: Some older models of the Hanwha Q Cells offer a 12-year warranty instead of 25 years. 

REC Alpha Pure Series

REC Alpha solar panels produce renewable solar energy even in shaded areas. Plus, these high-powered solar panels are “solder-free” for an aesthetically-pleasing design. REC also has removed lead from all their solar panel components, making these panels one of the most environmentally-friendly solar choices on the market.

What we like: Though compact in size, these panels are designed without gaps between the cells, which increases the panel’s active square footage for maximum efficiency. 

What to consider: Panels must be installed by a REC Certified Solar Professional installer to qualify for the full 25-year labor warranty

Panasonic EverVolt

The Panasonic EverVolt solar panel is a reasonably-priced solar panel from an established name in the electronics industry. EverVolt panels have an extensive product and performance warranty and are guaranteed to provide a higher-than-average power output throughout their lifespan. 

What we like: This legacy brand has “one of the industry’s lowest annual degradation rates.” A “power output of at least 92% is guaranteed after 25 years,” according to their product page.

What to consider: If you are planning to get a solar battery, an EverVolt battery is designed to function best with these Panasonic solar panels. 

LG NeON® 2 Series

LG NeON® panels use thin wires instead of busbars (a thin metal strip that conducts energy within the panel) to create a high-powered solar panel with a smoother appearance. Like the Hanwha panels, these LG solar panels won a PVEL Top Performer Award in 2021. 

What we like: LG has developed proprietary Cello Technology™, which decreases electricity loss and increases the light-absorbing capability of the panels.

What to consider: LG will stop producing solar panels at the end of 2022 due to supply chain issues. According to this press release, “LG stands behind its brand and will honor the limited warranty with each product sold.” 

SunPower® A-Series

SunPower panels may be the most efficient solar panels on the market today. With SunPower’s panels, you can cover your home’s electricity needs with fewer panels, which makes them ideal for homeowners with limited roof space.

What we like: Sunpower’s Equinox integrated system is designed to have “fewer visible parts” for increased curb appeal. 

What to consider: At nearly double the price of other panels, you will pay a premium for these solar panels.

Get an exact quote from our solar advisors

The SaveOnEnergy marketplace helps you search, compare, sign up and save on the right energy fit for your home — all for free. If you’re interested in solar, answer a few questions to get an exact price quote from our solar advisors.

1. Complete the form below
2. Schedule an appointment with a solar advisor
3. Get an exact price quote for solar panels for your home

Best solar panels by cost

  1. Hanwha Q CELLS Peak Duo: Average price per panel is $256.50
  2. REC Alpha Pure Series: Average price per panel is $317.50
  3. LG NeON® 2 Series: Average price per panel is $348.00

Best solar panels by efficiency

  1. REC Alpha Pure Series: Average efficiency 21.4%
  2. SunPower® A-Series Average efficiency 21.2%
  3. Panasonic EverVolt: Average efficiency 20.9%

Best solar panels by warranty

  1. Hanwha Q Cells: Hanwha’s 25-year performance and product warranty states that the panels will “produce a power output of at least ninety-eight percent (98%) of the minimum power output…during the first twelve (12) months” and that the panels will maintain a “minimum power output of eighty-six percent (86%) of the minimum power output” for the duration of the warranty. 
  2. Panasonic EverVolt: This 25-year performance and product warranty covers “performance output and labor to replace and repair all major components” in your solar panel system, including microinverters and racking. The warranty requires that panels and hardware must be purchased and installed as a bundle by a “Panasonic Authorized, Premium or Elite installer.” Panasonic will stop producing solar panels at the end of fiscal year 2022. However, Panasonic “will stand behind their existing warranties to cover the 25-year product and performance warranties.”
  3. REC Alpha Pure Series warranty: This 25-year performance warranty and 20-year product warranty states that in years two through 25, ”the actual power output will decline annually by no more than 0.25%.” This statement guarantees “an actual output of at least 92%” in the final year of the warranty.

Best Solar Panels FAQs

  • We recommend the Hanwha Q Cells, REC Alpha Pure, Panasonic EverVolt, LG NeON, and the SunPower A-Series. These top 5 solar panels had fairly similar stats in terms of warranty, efficiency, and materials. With the exception of the SunPower panels, the price per panel averaged around $300. Fill out the form on this page to speak with an energy expert today about the best solar panels for you. 

  • LG NeON® 2 Series has a facility in Huntsville, AL, Panasonic solar panels have a factory in Buffalo, NY, and Hanwha has a factory located in Irvine, CA. All of these manufacturers also have factories elsewhere in the world, such as Malaysia and South Korea. REC and SunPower have U.S. offices but no stateside manufacturing.

  • LONGi and JinkoSolar are two of the largest solar manufacturers worldwide. In the U.S., the largest solar panel manufacturer is First Solar.

  • All of the solar panels in the top 5 are reliable and have an industry-standard 25-year warranty to ensure a long lifespan. However, the reliability in regards to the amount of energy generated by a homeowner’s solar panels can vary based on how much sunlight is available.

  • Discover the best solar panels for RVs. These panels will be lighter and more portable than the best solar panels for your home. 

  • With solar panels, you get what you pay for, so the cheapest panels will probably not be the most efficient. Luckily, there are several ways to decrease solar panel cost. The federal solar tax credit and state incentives and rebates can save thousands of dollars on the overall price of a solar array. If buying or financing solar panels isn’t in the budget, consider leasing or a power purchase agreement (PPA). Fill out the form above to have an energy expert contact you at a convenient time to discuss your solar panel options. 

Solar energy by state