China 320W 72cells 5bb Polycrystalline Solar Panel

72CELLS 5BB 300W, 310W, 320W, 325W, 330W, 335W, 340W POLY SOLAR MODULE

Real Solar Panel

Solar Panel Drawing

Electrical Data

Maximum Power (W)300310320325330335340Optimum Power Voltage (Vmp)37.4237.7638.1238.1238.4838.678.78Optimum Operating Current (Imp)8.028.308.398.498.588.6638.73Open Circuit Voltage (Voc)44.4844.9845.1545.3245.4945.6645.73Short Circuit Current (Isc)8.588.888.989.089.189.279.39Cell Efficiency (%)17.2618.1618.4518.7419.0319.3219.60Module Efficiency (%)15.4616.2316.4916.7517.0117.2617.52Tolerance Wattage (W)0~+5 NOCT 45°C +/-2°C

Components & Mechancial Data

Solar Cell156.75*156.75 Poly Number of Cell (pcs)6*12Size of Module (mm)1956*992*40Front Glass Thickness (mm)3.2Surface Maximum Load Capacity 5400PaAllowable Hail Load23m/s, 7.53gWeight Per Piece (KG)22.50Junction Box TypeProtection class IP67, 3 diodesCable & Connector Type 900mm/4mm2;MC4 Compatibleframe (Material Corners, etc.)40#Temperature Range-40°C to +85°CFF (%)70-79Standard Test Conditions AM1.5 1000W/m2 25°C

Warranty & Packing
* 12 years limited product warranty
* 25 years limited power warranty
Packing
Carton box
*1x20'GP 14Pallets/396PCS
*1x40'HQ 28Pallets/924PCS
Production Process
Solar Module Package
Factory Appearance
Our factory has 15 years manufacture exprience of solar modules, the capacity is 700MW per year and the main products from 5W to 450W solar panels. Both mono and poly solar panels have been approved with TUV,ETL,CE,ISO,PV cycle etc, good quality, competitive prices and best service.