... .shinesolarpanel.cc,producing and selling the photovoltaic products series of solar energy. 1, Back contact cells( efficiency above 20% -25%), ... Module efficiency 30% higher than conventional solar panel. 2, Adopting transparent PVDF material on surface and high ... -installation. 6, Bend rate from 10-120 degree. 7, 3mm thin, supper lightweight. 8, From -20°C ~ +60°C Work ...