Watts Peak(Wp) 160 Short Circuit Current (Isc) 5.07 Open Circuit Voltage(Voc) 43.7 Optimum Power Voltage(Vm) 34.4 Maximum Power Current(Im) 4.65 Cell Number in Series 72pcs Dielectric Strength DC 3500V,1min,creepage current≤50μA Dimension(mm) 1008x453x35 Practical Module Efficiency 4﹪ Net Weight(kg) 15.5 Characteristics: High efficiency of solar cells; Working life≥25years,little decay; To fix the aluminum frame with screw is easy for mounting and it can resist the heavy mechanical strength; Due to the application of the tempered glass with high transmission rate,the transmission ratio of solar modules is pretty high; The multi-function junction box could prevent the water from going inside the module;It has strongly weather resistance; The design and specifications of Soltech's solar modules can be tailored to customer's special requirements