Loading Port:Shanghai
Payment Terms:TT or LC
Min Order Qty:200 watt
Supply Capability:3000000 watt/month
Polycrystalline Silicon Solar Modules 20WattPoly-Crystalline Module, Poly 156 cell, 36pcs.Power 20w panel.
1. Main Features of the Polycrystalline Silicon Solar Modules 20Watt Description
Warranties
1. 10 years limited product warranty
2. 15 years at 90% of the minimal rated power output
3. 25 years at 80% of the minimal rated power output
2. Polycrystalline Silicon Solar Modules 20Watt Specification
| poly156cell, 20w poly | |||||
| Maximum Power(W) | 20w | ||||
| Optimum Power Voltage(Vmp) | 17.2v | ||||
| Optimum Operatige Current(Imp) | 1.17A | ||||
| Open Circuit Voltage(Voc) | 21.8V | ||||
| Short Circuit Current(Isc) | 1.23A | ||||
| Solar Cell | 156*156mm Poly | ||||
| Number of Cell(pcs) | 36 (2*18) | ||||
| Brand Name of Solar Cells | JA Cell, Bluesun Cell | ||||
| Size of Module(mm) | 505mm*353mm*28mm | ||||
| Cable & Connector Type | Pass the TUV Certificate | ||||
| Frame(Material Corners,etc.) | Anodized aluminium-alloy | ||||
| Back sheet | TPT | ||||
| Cell Efficiency(%) | 13.8 | ||||
| Weight Per Piece(KG) | 2.25KG | ||||
| FF (%) | 70-76% | ||||
| Junction Box Type | IP65 PV junction box | ||||
| Tolerance Wattage(e.g.+/-5%) | 0~3% | ||||
| Front Glass Thikness(mm) | 3.2 | ||||
| Temperature Coefficients of Isc(%) | +0.035%/K | ||||
| Temperature Coefficients of Voc(%) | -0.351%/K | ||||
| Temperature Coefficients of Pm(%) | -0.47%/K | ||||
| Temperature Coefficients of Im(%) | 0.04 | ||||
| Temperature Coefficients of Vm(%) | -0.38 | ||||
| Temperature Range | -40°C to +85°C | ||||
| Surface Maximum Load Capacity | 2400Pa | ||||
| Allowable Hail Load | 23m/s ,7.53g | ||||
| Bypass Diode Rating(A) | 12 | ||||
| Warranty | 100% of 10 years, 80% of 25 years. | ||||
| Standard Test Conditions | AM1.5 1000W/m² 25 +/-2°C | ||||
| Packing | carton or pallet | ||||
3. Detail picture of Polycrystalline Silicon Solar Modules 20Watt
4. Certificate of Polycrystalline Silicon Solar Modules 20Watt
