JA Solar 550Wp MBB Half-cell Module - Frame 30 mm SKU 1JAS04017 Our reference JA Solar JAM72S30-550/MR - Frame 30 mm DownloadsDocumentsData SheetWarranty Product Images Click to download Please log in to see price or purchase this item Quantity discounts available QuantityPrice Technical details Module Efficiency Output Power (kW) Rated Output Voltage (Vac) Battery Capacity Max Output Power kW Nominal Voltage Max Input Current Input Current (A) Communication Protocol Weight kg Dimensions (mm) W x D x H