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How does LG manufacture a quality product compared to other manufacturers?

Manufacturing of LG solar panels is done in LG factory at Gumi, Korea

LG’s focus on quality control sits at the heart of our manufacturing philosophy. This quality-first philosophy has been developed over decades of developing ever improving electronic products. A solar production cluster has been organised within the LG Group, using the same quality control processes for solar as for our leading OLED TVs, washing machines and fridges.

LG’s own solar panel quality testing methodology has been developed in-house and is applied rigorously to our panels. It means every component from PV cells to glass and framing undergoes individual performance testing and separate quality control. If the quality of any component does not meet our industry leading standards, then it will not be used.

Our testing regime in our TUV and UL certified research laboratory is more rigorous. LG tests at levels four times international standards, ensuring long life solar panels.

LG is the only solar company in the world which have over 200 patents in the US and Europe on the design, development, manufacturing and testing of its solar panels. This number of patents is by far, the most any one solar panel manufacturer company in the world has taken out.