90% within 10 years 80% within 25 years. 957×665×35mm(37.7"x26.2"x1.4). Thermal/Freezing and high humidity cycling test.
Mechanical, wind and twist loading test. 95% power output within 5 years. 90% power output within 10 years. 80% power output within 25 years. The item "ECO-WORTHY 300Watt(3100W) 12Volt Poly Solar Panel Battery For Home RV Camp Boat" is in sale since Monday, December 3, 2018.This item is in the category "Home & Garden\Home Improvement\Electrical & Solar\Alternative & Solar Energy\Solar Panels". The seller is "renewtopsolar" and is located in Los Angeles, California. This item can be shipped to North, South, or Latin America.