SMA SUNNY BOY 7.0-US-41 GRID TIE INVERTERSMA Sunny Boy Transformerless Inverters ( US 41) offer integrated SunSpec compliant technology. It fulfills UL 1741, NEC 2014, and NEC 2017 requirements and is compatible with the power line based SunSpec Rapid Shutdown communication signal over DC wires, making it the most simple and cost effective rapid shutdown solution on the market. Simple design, improved stocking and ordering, value driven sales support and streamlined installation are just
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