Omnis Power Co.,Ltd is one of the best 300w 305w 310w 315w polycrstalline solar panel manufacturers and suppliers,Website:http://www.czomnispower.com, welcome to buy or wholesale cheap TUV and IEC 300w 305w 310w 315w polycrstalline solar panel from our factory and you are also welcomed to check the price with us. Electrical Characteristics Module Type OP300-P OP305-P OP310-P OP315-P Rated Power at STC (Pmp) 300W 305W 310W 315W Power Tolerance 0 - + 5W Module Efficiency (ηm) 17.2% 17.5% 17.8% 18.0% Open Circuit Voltage (Voc) 45.6V 45.7V 45.8V 45.9V Short Circuit Current (Isc) 8.71A 8.86A 8.98A 9.08A Maximum Power Voltage (Vmp) 36.4V 36.5V 36.5V 36.6V Maximum Power Current (Imp) 8.24A 8.36A 8.50A 8.61A Mechanical Specifications Module Dimensions 1956 × 992 × 40 mm Weight 22.8KG Solar Cells Poly 156 × 156 mm (72pcs) Front glass 3.2mm Tempered Glass Frame Silver/Black Anodized aluminium alloy Junction Box IP65/IP67 Output Cables 4mm²，1000mm Connector MC4 or MC4 Compatible Maximum Snow Load 550kg/m² Maximum Wind Load 200km/h Hailstone Impact Test 80km/h for 25mm ice ball Polycrystalline Series √The process used to make polycrystalline silicon is simpler and cost less√Polycrystalline solar panels tend to have slightly lower heat tolerance than monocrystalline solar panels
