TRINASOLAR 400W MONO SOLAR PANEL - TALLMAX M - TSM-400-DE15H(II) Trina, 365W PV Module, MC-4 Connector, PV Wire 1400mm (~55"), 35mm Black Frame with Black Backsheet, BoB, 132 1/2 Cell Mono, 20A Fuse, 1500VDC, 3.2mm glass, 339.3 PTC, 25/25 Warranty, TSM-365-DE06X.05(II) The Residential Module adopts half-cut cell technology. When two pieces of half-cut cells are connected in series, the power loss caused by ribbon resistance is reduced to 1/4 of that in a full cell, which results in a decrease of electrical resistance within the ribbon and finally improves the overall module efficiency by more than 2%. Features Efficient - The Residential Module is compatible with all major balance of system components and module electronics. The half-cut cell design allows it to work at lower temperatures, which improves energy generation per watt. And the unique cell string design makes each cell string work independently, which can significantly reduce the energy loss due to mismatch caused by inter-row shading. Trusted - To date, Trina Solar has delivered more than 40 GW of solar modules worldwide, which have been in operation under different application scenarios in over 100 countries. As one of the industrys most trusted modules, this Honey product is a popular option for residential and commercial customers because of its reliability and compatibility with all major balance of system components and module electronics.