A gade 240-255w polycrystalline solar panel
- Product Details
- Company Profile
solar panel 1.high efficiency & 10 years product warranty 2.100% TUV standard flash test 3.CE,TUV,UL 4.OEM accept
1.Solar panel specifications
Specification | |||||
Maximum Power | 240W | 245W | 250W | 255W | Wp |
Power Tolerance | ±3 | ±3 | ±3 | ±3 | % |
Open circuit voltage | 37.6 | 37.7 | 37.8 | 37.9 | V |
Optimum operating voltage | 29.6 | 29.90 | 30.2 | 30.5 | V |
Short circuit current | 8.54 | 8.6 | 8.66 | 8.72 | A |
Optimum operating current | 8.11 | 8.19 | 8.28 | 8.35 | A |
Maximum system voltage | 1000 | 1000 | 1000 | 1000 | V DC |
Module efficiency | 14.75 | 15.05 | 15.35 | 15.65 | % |
Voltage temperature coefficient | -(0.35±0.01) | -(0.35±0.01) | -(0.35±0.01) | -(0.35±0.01) | %/k |
Current temperature coefficient | 0.03±0.01 | 0.03±0.01 | 0.03±0.01 | 0.03±0.01 | %/k |
Power temperature coefficient | -(0.47±0.03) | -(0.47±0.03) | -(0.47±0.03) | -(0.47±0.03) | %/k |
Information on CELL | |||||
Cell brand | |||||
Cell type | polycrystalline silicon solar cell | ||||
Cell dimension | 156*156 | mm | |||
Cell shape | Square | ||||
Number of cell | 60 | series | |||
Efficiency of cell | 16.45 | 16.7 | 17.12 | 17.5 | % |
STC | |||||
AM condition | AM1.5 | ||||
Intensity of illumination | 1000 | W/m2 | |||
Temperature | 25 | °C | |||
Business information | |||||
Payment term | TT 30% in advance,and TT 70% after B/L copy | ||||
Contact mothed | |||||
Validity of price | EXW 4RMB/W for 245W;EXW 4.1RMB/W for250w |
Laminating data | |||
Dimension | Length(mm) | 1640 | mm |
Width(mm) | 992 | mm | |
Thickness(mm) | 40 | mm | |
Installation dimension | Length(mm) | 410 | mm |
Width(mm) | 946 | mm | |
Weight | 19 | Kg | |
Frame Material | Clear anodized aluminium frame | ||
Surface glass | Toughed solar glass | ||
Thickness of glass | 3.2 | mm | |
Laminating material | EVA | 0.45 | |
Backsheet material | TPT | 0.3 | |
Packing&Transportaion Information | |||
Packing | 25 | pcs/carton | |
Dimension of carton | 1700*1100*1120 | mm | |
Weight of carton | 10 | Kg | |
Loading for 20" container | 12*25PCS | carton*modules quantity | |
Loading for 40" container | 28*25PCS | carton*modules quantity | |
Maximum data | |||
Operating temperature | -40℃~+85℃ | °C | |
Storage temperature | -40℃~+85℃ | °C | |
Instulation cut voltage | 1000 | DC | |
Maximum wind resistance | 60m/s | N/㎡ or max Km/h | |
Surface maximum load capacity | 2400 | Pa | |
Maximum hail load capacity | 25mm | 23m/s |
2.Solar Panel Warranty
1) 10-Year product warranty,
2)10 years for 90% of warranted minimum power
3)25 years for 80% of warranted minimum power
3.Solar panel show
3.Packing &Exhibition
4.Certificates
5.Project case
6.Our company