Search FAQs

Looking for Something? Search Here.

Do solar modules loose efficiency each year?

All solar modules do loose efficiency over the years. The efficiency loss in case of LG Mono-X panels is just 0.7% per year, after the 1st year. The maximum efficiency loss a LG panel should have is 19.8% over a 25 years period for LG Mono-X.

LG Mono-X solar panel

Solar Questions?

Over 300 solar questions
answered in our FAQ section.

Check out our Solar Library

New LG Solar Guide

Written by experts with over
20 years of solar experience.

Receive your FREE copy today.

Download the LG Solar Guide