55w mono solar panels

SPEC OF 55W MONO SOLAR PANELMaximum power (Wp)55WMaximum power voltage (V)17.6Maximum power current (A)3.13Open circuit voltage (V)21.6Short circuit current (A)3.49Size of module (mm)835*540*35Maximum system voltage (V)1000Temperature coefficients of Isc (%)+0.1/cTemperature coefficients of Voc (%)-0.38/cTemperature coefficients of Pm (%)-0.47/cTemperature coefficients of Im (%)+0.1/cTemperature coefficients of Vm (%)-0.38/cTemperature Range-40c ---85cTolerance Wattage (e.g. +/-5%)± 3%Surface Maximum Load Capacity60m/s (200kg/sq.m)Weight per piece (kg)5.2Junction Box TypePPO, blackConnectors and Cables Type4mmLength of Cables (mm)500Cell Efficiency (%)>15Frame (Material, Corners, etc.)Anodized Aluminum AlloyStandard Test ConditionsAM1.5 1000W/m2 25cGuarantee of power5 years for the whole product, for the power, 90% for 10years, 80% for 25years.FF (%)≥73.3%