Perfection - Model ASW – 270P, 275P, 280P -Polycrystalline Solar Module

"Perfection Series" Modules have a higher PTC rating than 99% of any modules available in the World! All ASW solar modules are guaranteed to perform for 25 years from the date of purchase. Performance standards insure linear production levels starting at 97.5% at the end of the first year and a maximum decrease of only .07% each year thereafter.