Quality Designed to Last

Our relentless drive for innovation is not limited to increasing power output. Just as important is our long-standing commitment to crafting high-quality, long-lasting modules that truly stand the test of time. To this end, we require our panels to pass standards that are stricter than the industry standards. Watch scenes from our extensive quality testing process to learn more.

In-house Testing Facilities

LG is the first solar manufacturer in the world to operate in-house solar testing facilities certified by all four major inspection and certification authorities – UL, TUV Rheineland, DVE and Intertek.
There are four certification logos-UL, TUV Rheineland, DVE and Intertek. There are four certification logos-UL, TUV Rheineland, DVE and Intertek.

A Rigorous Testing Program

LG goes above and beyond testing requirements, subjecting modules to a testing program more stringent than required – all to ensure the utmost quality and longevity. Furthermore, LG has added additional tests such as Thermal Shock Test and HAST (Highly Accelerated Stress Test) that are not required for certification.
The test results are expressed in simple infographic form. In the test, LG displayed two to three times higher quality and life expectancy than IEC standards. The test results are expressed in simple infographic form. In the test, LG displayed two to three times higher quality and life expectancy than IEC standards.
*HAST : Highly Accelerated Stress Test

An Outstanding Warranty is there If You Need It

LG panels are designed with longevity in mind. That's why we are able to offer one of the industry's strongest performance guarantees lasting 25 years. You want your solar investment to keep generating clean energy long into the future. So do we.
Performance graphs are appearing for each LG product.  Even after 25 years, NeON R outputs up to 90.8% performance and NeON 2 up to 90.08%. Performance graphs are appearing for each LG product.  Even after 25 years, NeON R outputs up to 90.8% performance and NeON 2 up to 90.08%.
*Top 5 Solar Manufacturers in 2018(estimated) from IHAS Markit. All figures are average of latest mono-perc products of each company.