Panasonic EVERVOLT® HK2 Black Series Solar Module, 430/420W

High module efficiency of 22.2% and 21.7% and respectively, allows maximum power production from less roof space
Industry-leading 0.24%/°C temperature coefficient produces higher output at high temperatures
Half-cut cells with heterojunction technology maximizes sunlight conversion and energy yield
Durability and quality backed by more than 45 years of solar innovation, experience and rigorous testing
AllGuard and TripleGuard 25-year warranty covers performance, product, parts and labor for lasting value.