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Better temperature coefficient
IP65 Rated: Engineered to last with maximum flexibility
Vaillant vSMART System/OVent Pack
to make installation quicker for your installer
JA Solar 420W N-type Bifacial Double Glass Mono MB with MC4 connectors, Black Frame Black Frame Better temperature coefficientRating: 420W Efficiency: 21. 5% Width: 1,134mm Height: 1,722mm Price per Watt: (14. 7p Wp) JAM54D 40 420 MB MC4 JA Solar 420W N Tye Bifacial Double Glass High Efficiency Mono Module 1500V Powered by the latest MBB n type solar cell and half cell configuration, these modules have higher output power, lower LID, better weak illumination response, and better temperature coefficient. Features: Higher power generation, better LCOE n type with lower LID
