LG Solar Panels Review

Are you considering installing rooftop solar panels? LG solar panels may be just what you’re looking for. LG is a top-rated manufacturer of solar panels and has two different solar panel series available. Efficient, long-lasting, easy to install, and with a warranty that’s longer than most, many homeowners are turning to LG for their solar needs. Our LG solar panels review can help you decide if LG is the best choice for your rooftop solar system.

What Are LG Solar Panels?

LG solar panels are frequently used by homeowners interested in installing rooftop solar systems. The LG solar panels reviewed here are mid-priced and are rated positively for their efficiency or their ability to convert sunshine into usable power. The LG solar panels reviewed are also above average when it comes to their ability to consistently produce power even when temperatures rise and conditions become less than ideal.

How Do LG Solar Panels Work?

Like many solar panels, the LG solar panels reviewed here are installed on rooftops to collect sunlight and convert it into energy. One solar cell by itself would not produce a large amount of power, but by joining several cells together in a panel, a useful amount of power can be generated. Before the power can be funneled into the home or elsewhere for use, it must pass through an inverter that converts it into the specific type of power needed to run appliances and take care of other household needs.

What Is LG’s Reputation Like?

LG is part of a major consumer electronics company that manufactures everything from televisions to washing machines. LG’s global reputation gives much comfort that the company’s solar division will be around for a while and will continue to manufacture and service high-quality solar panels. LG’s overall experience in manufacturing a range of electronics may also minimize the chance of defects in LG solar panels.

What Maintenance Is Required Once I’ve Installed LG Solar Panels?

Once installed, the LG solar panels reviewed here are generally maintenance-free. It is a good idea to keep your panels clean for optimum performance. So it might be wise to ask your solar panel installer to schedule an inspection and cleaning of your system every year or two.

Will My Trees Impact the Efficiency of My LG Solar System?

It is possible your trees will have an impact. Simply put, solar panels need to be in as much direct sunlight as possible to work effectively and efficiently. Even shade on just a portion of your solar panel can have a big impact. Keep in mind that shade also varies by the season as shadows get longer and shrubbery blossoms and retreats. Given the significant impact that shade can have, it’s a good idea to have an installer evaluate your shade before you commit to purchasing a solar system.

This type of analysis will show whether shade will have a large impact on a solar system’s effectiveness or simply be a minor inconvenience.

What If I Generate More Power Than I Need?

If you generate power that your household doesn’t immediately need to use, it is put into the overall power grid where it can be used at other households and businesses. The grids vary in different states, but usually, a homeowner is compensated for power generated by his home but used elsewhere.

What Homes Are Not Suitable for Rooftop Solar Systems?

Homes that have roofs that are oriented toward the south aren’t as well positioned to capture sunlight, which means a rooftop solar system may not be worth the expense. Homes that have a significant amount of shade, either from trees or from neighboring buildings, also may not be able to capture enough sunlight to warrant a rooftop system. In addition, smaller roofs that have more limited space—perhaps because of chimneys or skylights—may be difficult to install solar systems on. Finally, homes with slate or asbestos roofs may be challenging to install solar systems on.

Does an LG Solar System Work All Year Long?

Yes. An LG rooftop solar system will work all year long. However, it will probably generate more power in the summer when the days are longer and the system has more time in the sun to work.

Product Specs

lg solar panels

Image from Amazon

LG solar panels reviewed come in the Neon and Mono Plus series. The Neon series is LG’s premiere line and is the most technologically advanced.

What Is Cello Technology?

LG’s Neon 2 series of solar panels was the first to use a technology LG refers to as ‘Cello.’ Cello is basically a multi-wire approach that reduces resistance and electricity leakage, increasing the efficiency of the panel.

How Are LG Solar Panels Designed?

The LG solar panels reviewed are made of strong aluminum that is designed to minimize the stress placed on the solar panel. The frames have a black finish and are anodized to bolster durability and minimize damage over time from rain and salty sea wind. The LG solar panels reviewed are also made with slim and durable glass that is able to withstand heavy loads. One of the advantages of going with an aluminum frame is that the aluminum provides a place where the frame can be mounted. The aluminum also protects the edges of the glass panel.

How Long Will My Solar Panels Last?

Although they lose efficiency over time, most solar panels will last at least 25 years if they are taken care of. The LG solars panels reviewed come with an industry-leading 25-year warranty.

Pricing

LG Solar panels sell for between $3.30 and $3.67 per watt. For a 5,000 watt solar system, a homeowner would pay anywhere from $16,500 to $18,350. This price doesn’t include any of the rebates that you may qualify from states and other entities that reward homeowners who purchase solar panels.

How the LG Solar Panels Reviewed Compare

We picked a few similar products available on the market to see how they compare.

  • Trina Solar
  • Jinko Solar
  • Canadian Solar

LG Solar Panels

Solar Panels LG Mono X Solar PV Modules 265 Watt Mono Solar Cells (4 Pack) 1KW Kit
  • HIGH POWER 265 WATT SOLAR PANELS
  • LG MONO X Solar Cells
  • 16.2% EFFICIENCY (Top Rated)
  • Black Slim Frame Solar Frame
  • 25 Year Warranty by LG Electronics

LG offers 2 different series of solar panels: Neon and Mono Plus.

LG’s solar panels fall in the mid-range of solar system prices. Not including any extra equipment required for installati​​​​​on, homeowners who purchase LG solar panels often pay $3.30 to $3.67 per watt. That means that for a 5,000-watt LG solar system, a homeowner would pay anywhere from $16,500 to $18,350. This price tag doesn’t include any of the rebates that your state may offer as solar incentives.

  • Efficiency
  • Features
  • Performance
  • Warranty

LG solar panels’ efficiency, or their ability to harness sunshine and convert it into usable electricity, ranges from about 17 percent to a little over 19 percent depending on the specific model you purchase. For a home solar system, this is a good efficiency rating. More efficient solar panels are available, but those tend to come with much higher price tags.

LG’s Neon 2 line of solar panels use a special Cello technology that more effectively distributes sunlight and reduces electrical leakage. Cello technology has helped the company improve the efficiency of some solar panels.

LG solar panels are above average when it comes to their ability to perform well and maintain power output during less-than-ideal conditions, such as excessive heat.

LG solar panels come with a 25-year warranty.

PROS

  • Space efficient
  • Long-lasting
  • Strong aluminum frames
  • Warranty that’s longer than most
  • Chance of defects is small because of the strength of this electronics company
  • Reliable brand
  • Easy installation

CONS

  • There are other solar panels on the market that are even more efficient

Trina Solar

Trina Solar offers 5 different series of solar panels.

Trina solar panels fall in the mid-range of solar system prices. Not including any extra equipment required for installation, homeowners who purchase Trina solar panels generally pay $3.10 to $3.67 per watt. That means that for a 5,000-watt Trina solar system, a homeowner would pay anywhere from $15,500 to $18,150. This price tag doesn’t include any of the rebates that your state may offer as solar incentives.

  • Efficiency
  • Features
  • Performance
  • Warranty

Trina solar panels’ efficiency, or their ability to harness sunshine and convert it into usable electricity, ranges from about a little over 15 percent to almost 18 percent depending on the specific model you purchase. For a home solar system, this is a fairly standard rating.

Trina solar panels have a black-framed design that blends in with many rooftops. The black frames also give these panels a contemporary look, which makes them ideal for installation on modern homes.

Trina solar panels are above average when it comes to their ability to perform well and maintain power output during less-than-ideal conditions, such as excessive heat.

Trina solar panels come with a 10-year warranty. In addition, the company offers a 25-year performance guarantee.

PROS

  • Corrosion-resistant panels
  • Black-framed design fits in aesthetically with rooftops
  • Ideal for installation on homes with a modern aesthetic

CONS

  • Produces slightly less power than some other panels

Jinko Solar

Jinko Solar offers 7 different series of solar panels for residential and commercial use.

Jinko solar panels fall in the mid-range of solar system costs. Not including any extra equipment required for installation, homeowners who purchase Jinko solar panels often pay $3.00 to $3.39 per watt. That means that for a 5,000-watt Jinko solar system, a homeowner would pay anywhere from $15,000 to $16,950. This price tag doesn’t include any of the rebates that your state may offer as solar incentives.

  • Efficiency
  • Features
  • Performance
  • Warranty

Jinko solar panels’ efficiency, or their ability to harness sunshine and convert it into usable electricity, ranges from a little over to 15 percent to almost 19 percent depending on the specific model you purchase. For a home solar system, this is a fairly standard rating.

Some of Jink Solars panels are certified to withstand heavy wind and snow. Jinko’s smart panels automatically shut down in safety or maintenance situations.

Jinko solar panels are above average when it comes to their ability to perform well and maintain power output during less-than-ideal conditions, such as excessive heat.

Jinko solar panels come with a 10-year warranty.

PROS

  • Jinko’s smart panels automatically shut down in safety or maintenance situations
  • Some Jinko panels are certified to withstand heavy wind and snow
  • Flexible and durable

CONS

  • Newer, less tested technology

Canadian Solar

Canadian Solar 260 Watt Black on Black Monocrystalline
  • 26 - All Black Mono Cell Solar Panel with MC4 Connectors
  • Excellent Module Efficiency up to 16.9%
  • Heavy Snow Load up to 5400 Pa, Wind load up to 2400 Pa
  • 25 Linear Power Output Warranty
  • 10 Year Product Warranty on Materials and Workmanship

Canadian Solar offers 6 different series of solar panels for residential and commercial use.

Canadian solar panels are a real value when it comes to cost. Not including any extra equipment required for installation, homeowners who purchase Canadian solar panels generally pay $2.87 to $3.30 per watt. That means that for a 5,000-watt Canadian solar system, a homeowner would pay anywhere from $14,350 to $16,500. This price tag doesn’t include any of the rebates that your state may offer as solar incentives.

  • Efficiency
  • Features
  • Performance
  • Warranty

Canadian solar panels’ efficiency, or their ability to harness sunshine and convert it into usable electricity, ranges from about almost 16 percent to a little over 17 percent depending on the specific model you purchase. For a home solar system, this is a fairly standard rating.

Canadian Solar panels have a double-glass design that increases durability.

Canadian solar panels are average when it comes to their ability to perform well and maintain power output during less-than-ideal conditions, such as excessive heat.

Canadian solar panels come with a 10-year warranty.

PROS

  • Excellent value
  • Double-glass design enhances durability
  • Produced by a company with a reputation for quality control

CONS

  • Less efficient than some other solar panels

Conclusion

We gave the LG solar panels reviewed 4 stars. LG solar panels were our top pick because of their ability to blend superior efficiency and performance with a middle-of-the-road price tag. We also liked the fact that LG solar panels come from a company with a long track record in manufacturing, making the chance of defects minimal. LG’s industry-leading 25-year warranty gave us confidence that these panels would perform well over the long run.

Janice Friedman
 

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