... ,IEC/EN61215,IEC/EN61730,CE,ISO9001 certifications 2)Best quality-price ratio Polycrystalline solar panels 220-235Wp 1)TUV,IEC/EN61215 ... ,IEC/EN61730,CE,ISO9001 certifications 2)Best quality-price ratioModel typeKD-P220KD-P225KD-P230KD-P235Peak Power(Pmax)220W225W230W235WCell typePolycrystalline ...