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About LG

  • Website: http://www.lg-solar.com/
  • Made in: Korea
  • Warranty: 25 years linear power output (97% first year, 0.7% less each subsequent year)

Key Points

  • Industry-leading efficiency
  • All panels subjected to rigorous quality control


LG is a household name. Appliances, televisions, cell phones, and air conditioners made by LG can be seen in homes and businesses everywhere. Now, you can also see LG products on rooftops, in the form of high-quality monocrystalline and polycrystalline solar panels.

LG took the solar retail market by surprise in 2010, when they started mass-producing solar panels in their production plants in Gumi, Korea. LG is not new to solar, or electronics, however. They started their business back in 1958 under the name of Goldstar, and started solar research and development in 1985 under that same name.

In 1989, GoldStar Central R&D Lab and Lucky Chemical developed their solar cell manufacturing technology. Goldstar established photovoltaic power plants later that year. The LG Group was created out of a merger between Goldstar and Lucky Chemical, from which the abbreviation of LG was derived. Under their new name, the LG Group, they manufactured heaters and solar panels that operated on naturally circulating heat. They also manufactured PV street lights, clock towers, and signs.

LG's solar "prowess" became evident when they implemented a 14MW scaled solar power plant in Taean, Korea. In 2004, the LG business group prepared for mass production by consolidating several of their solar research laboratories under LG Electronics. In 2008, a joint venture with Conergy allowed them to merge their extensive experience with R&D and mass production of electronic equipment with Conergy's worldwide access and distribution network in the solar market. Today, LG Solar is on the forefront of renewable energy product development, whether residential, commercial or utility scale.

LG solar panels are subject to rigorous quality control, a zero carbon emission evaluation, and backed by a 25-year linear power warranty. Their Mono X solar panel is the first solar panel to receive a Carbon-free Certified Label from CarbonFund.org. To be certified, the Mono X passed a Life Cycle Assessment from raw materials to product disposal.

LG Batteries

ModelPart No.VoltageAmp HoursTypeWarrantyPrice
Subcategory: Lithium-ion
LG Chem RESU10H 9.8kWh 400V Battery9960300400VDC63AhLithium-ionCALL
LG Chem RESU10 9.8kWH 48V Battery996030348VDC189AhLithium-ionCALL

LG Inverter Accessories

ModelPart No.DescriptionPrice
Subcategory: Monitoring
LG Gateway Communication LG-ENBOX-011525601LG Solar Gateway Communication LG-ENBOX-01CALL


LG Solar gives you the power to choose. Whether you're looking to add to your existing system or maximize your solar output, all of LG's reliable modules are backed by one of the strongest warranty programs in the industry.

LG Solar Panels

ModelPart No.WattsAmpsVoltsPrice
Subcategory: Mono
LG LG255S1C-G2 Black Mono Solar Panel1524402255W8.5A30VDCCALL
LG LG290N1C Black Mono Solar Panel1524606290W9.19A31.8VDCCALL
LG LG300N1C Black Mono 300 watt Solar Panel1524607300W9.42A32VDCCALL
LG 265S1C-G3 Black Mono Solar Panel1524608265W8.46A31.4VDCCALL
LG 265S1C-A3 Black Mono Solar Panel1524609265W8.49A31.3VDCCALL
LG LG275S1C-B3 Black Mono 275 watt Solar Panel1524612275W8.68A31.7VDCCALL
LG 300N1K Black on Black Mono Solar Panel1524617300W9.26A32.5VDCCALL
LG 270S1K-B3 Black Mono Solar Panel1524621270W8.52A31.7VDCCALL
LG 310N1C Black Mono Solar Panel1524622310W9.45A32.8VDC
LG 315N1C Black Mono Solar Panel1524627315W9.50A33.2VDC
LG 320 NeON, Mono, Black Frame - LG320N1C-G4 Solar Panel1524628320W9.53A40.9VDCCALL
LG 280S1C Black Mono Solar Panel1525504280W8.78A31.9VDC
LG LG300A1C-B3 Black Mono 300 watt Solar Panel1525600300W9.4A32VDCCALL
LG LG-305N1K-G4 Black on Black Mono Solar Panel1525706305W9.28A32.9VDC
Subcategory: Pallet Mono
LG LG280S1C-G4 Black Pallet (25) of Solar Panels15255057000W8.78A31.9VDC
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LG LG295N1C-A3 Black Mono Pallet (27) 295 watt of Solar Panels18920037965W9.28A31.8VDCCALL

Discontinued Items

Wholesale Solar no longer carries the following items. They are listed for informational purposes only. For replacement recommendations please call us at 1-800-472-1142.