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Renewable energy p...Solar panel Wellsee 20 watts monocrystalline silicon
A gread cell
Peak Power ( Pmax) 3W 5W 10W 15W 20W 25W 30W 40W 45W 50W 60W Rated Voltage (Vmpp) 9V 17.8V 17.8V 18V 17.5V 17.5V 18.4V 17.5V 18.5V 20.4V 13.5V Rated Current (Impp) 0.23A 0.28A 0.56A 0.84A 1.15A 1.43A 1.63A 2.29A 2.44A 2.45A 4.45A Open Circuit Voltage (Voc) 10.8V 21.4V 21.4V 21.6V 21V 21V 22.1V 21V 22.2V 24.5V 16.2V Short Circuit Current (Isc) 0.36A 0.31A 0.62A 0.93A 1.27A 1.58A 1.8A 2.52A 2.69A 2.7A 4.9A Cut cell Dimension(mm) 15.65x62.5 31.25x62.5 41.66x62.5 31.25x125 41.66 x125 41.66x125 62.5 x 125 62.5 x 125 62.5 x 125 Cell array 2 x 9 4 x 9 4 x 9 4 x 9 2 x 18 3 x 12 4 x 9 4 x 9 4 x 9 4 x 10 4 x 7 Dimension of Module(mm) 225x156x18 290 x 205 x 23 340 x 290 x 23 440 x 290 x 23 430 x 415 x 28 570 x 410 x 28 410 x570 x 28 630 x 540 x 35 630 x 540 x 35 691 x 541 x 35 941 x 552 x 35 Maximum System Voltage (IEC) 1000V Temperature Coefficients /℃ Peak Power(Pmax) -0.47% Voltage(Voc) -0.38% Current(Isc) 0.10% NOCT 45℃±2℃ Power Tolerance ±5% Solar Cell 125 x 125 monocrystalline Front Glass 3.2mm in thickness Junction Box Random with good quality Output Cable without Frame Aluminum Alloy Weight (kg) 0.46 1 1.5 2 2.5 3.5 3.5 4.5 4.5 5.5 6.5We are going to build new manufacture department to extend our solar controller, MPPT controller, solar inverter, solar lamp, solar battery and solar panel production.The new manufacture department will be 42662.4 m2, total input US 4 million dollars.