Solar panel 1) with high quality material 2) TUV ... and 25 years lifetime energy, sun solar, photovoltaic, solar photovoltaic, pv, solar panels, solar panel Electronic characteristicSolar Module type:Mono / Poly ... of Cell (mm)156 x 156 Size of Solar panel (mm)1476*671*35Maximum system voltage (V) ... coefficient:+0.05%/Power temperature coefficient:-0.23%/ Solar panels Weights ( KGS)1.2 - 22Quality and ...