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
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3.Packing &Exhibition
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4.Certificates
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5.Project case

6.Our company

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