25W Poly PV modules size: 550x350x23mm

Aluminum Frame and Tempered Glass

Maximum power: 25WSolar cell:  156mm polycrystalline siliconNumber of cells and connections: 36 seriesMaximum system voltage: 1,000V DCPower tolerance: 0 to 3%Surface maximum loading capacity: 70m/s (200kg/m2)With PV moduleOpen-circuit voltage: 22.1VShort-circuit current: 1.26ADimensions:  550 x 350 x 23mmWeight: 2kg