250w sun power polycrystalline solar panel
USD $150 - $150 /Piece
Min.Order:50 Pieces
Ningbo Dcloud Information Technology Co., Ltd.
1)25 years warranty insured by chubb
2)CE/TUV
3)High efficiency, good quality
4)Quick delivery
5)OEM available
Features
1) High module conversion efficiency, through superior manufacturing technology
2) 0 to +5W positive tolerance for mainstream products
3) Certified to withstand high wind loads and snow loads
4) Anodized aluminum is mainly for improving corrosion resistance
5) Anti-reflective, Highly transparent, low iron tempered glass
6) Excellent performance under low light environment
Benefits
25-year performance warranty
10-year product warranty
poly
STC | 245W | 250W | 255W | 260W | 265W |
Maximum Power (Pmax) | 245W | 250W | 255W | 260W | 265W |
Open Circuit Voltage (Voc) | 37.1V | 37.2V | 37.3V | 37.4V | 37.5V |
Short Circuit Current (Isc) | 8.74A | 8.87A | 9.00A | 9.11A | 9.21A |
Voltage at Maximum Power (Vmpp) | 30.0V | 30.1V | 30.2V | 30.4V | 30.5V |
Current at Maximum Power (Impp) | 8.17A | 8.30A | 8.43A | 8.55A | 8.68A |
Module Efficiency (%) | 15.06% | 15.37% | 15.67% | 16.98% | 16.29% |
Solar Cell | 156x156mm (6inches) |
No. of Cells | 60(6*10) |
Dimensions | 1640*992*40mm |
Weight | 20 kgs |
Front | Glass 3.2 mm tempered glass |
Frame | Anodized aluminium alloy |
Junction Box | IP65/IP67 rated (2 bypass diodes) |
Output Cables | TÜV (2Pfg1169:2007), |
symmetrical length | |
(-) 900mm and (+) 900mm | |
Connectors | MC 4 compatible |
Mechanical load test | 5400Pa |
Operating Module Temperature | -40 °C to +85 °C |
Maximum System Voltage | 1000 V DC (IEC) / 600V DC (UL) |
Maximum Series Fuse Rating | 15 A |
Power Tolerance | 0/+5W |
Nominal Operating Cell Temperature (NOCT) | 45±2°C |
Temperature Coefficient of Pmax | -0.44 %/°C |
Temperature Coefficient of Voc | -0.33 %/°C |
Temperature Coefficient of Isc | 0.055 %/°C |
Container | 20' GP | 40' GP |
Pieces per pallet | 26 | 26 |
Pallets per container | 12 | 28 |
Pieces per container | 312 | 728 |