250W Poly Solar Panel Manufacturers in China

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Item specifice:

Material: Polycrystalline Silicon Max. Power(W): 250 Number of Cells(pieces): 60

Product Description:

Product Description

250W Poly Solar Panel Manufacturers in China

1. High cell efficiency with quality silicon materials for long term output stability and reliability.
2. High transmittance low iron tempered glass with enhanced stiffness and impact resistance
3. Unique frame design with high mechanical strength for easy Installation.
4. Advanced encapsulation material with multiplayer sheet lamination to provide efficient
protection from the severest environmental conditions, PET sheet imported from Toyo Japan with advanced encapsulating material
5. Outstanding electrical performance under high temperature and low irradiance conditons
6. Excellent performance in harsh weather,Outstanding electrical performance under high temperature and low irradiance
7. Strictly quality control ensure the stability and reliability, totally 30 QC procedures

Mechanical Characteristics
Cell TypePoly-crystalline 156x156mm
No. of Cells60 (6x10)
Front Glass3.2mm, high transmission, low iron, tempered glass
FrameAnodized Aluminium Alloy
Junction BoxIP67 Rated
Output CablesTUV 1x4.0mm2, Length: 900mm
Module Type   FY-60-240P   FY-60-245PFY-60-250P    FY-60-255P   FY-60-260P
Max. Power (Pmax)240Wp176Wp245Wp179Wp250Wp183Wp255Wp187Wp260Wp191Wp
Max. Power Voltage (Vmp)30.0V27.3V30.2V27.5V30.4V27.7V30.6V27.9V30.7V28.0V
Max. Power Current (Imp)8.01A6.45A8.12A6.51A8.23A6.61A8.34A6.70A8.47A6.82A
Open-circuit Voltage (Voc)37.2V34.1V37.4V34.3V37.6V34.5V37.7V34.6V37.8V34.7V
Short-circuit Current (Isc)8.56A6.89A8.69A7.01A8.81A7.10A8.95A7.21A9.11A7.34A
Module Efficiency STC (%)14.82%15.13%15.44%15.74%16.05%
Operating Temperature (°C)-40°C ~ 85°C
Max. System Voltage1000VCD (IEC)
Max. Series Fuse Rating15A
Power Tolerance±3% / 0~+3% (Based on customer requirements and contract terms)
Temperature Coefficients of Pmax-0.43%/°C
Temperature Coefficients of Voc-0.32%/°C
Temperature Coefficients of Isc0.06%/°C
Nominal Operating Cell Temperature (NOCT)45±2°C

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