TypeSolar PanelBrandSOLARTECH POWERGrainger Sku SGR-26KH64Harmonization Code8541406020FrameYesCable Length3 ft.ConnectorMC4Depth1-31/32'Open Circuit Voltage42.7VDCCell TypePolycrystallineStandardsUL 1703, ETL C1D2Type Of ProductsSolar PanelNominal Output Power135WWidth26'Short Circuit Current4.30AHeight57-11/16'Unspsc460104701Max System Voltage1000VDC (TUV)/600VDC (UL)Manufacturer S Model NumberSPM135P-SWP-FNOperating Temp Range-40 Degrees to 185 Degrees FMax Power Point Current3.98AGreen Environmental AttributeRenewable Energy SourcePower Tolerance-5% to +5%Max Power Point Voltage35.1VDCNumber Of Cells72