• Electrical Insulation test
• Outdoor exposure test
• Hot-spot endurance test
• UV-exposure
• Thermal cycling test
• Humidity freeze test
• Robustness of terminations test
• Wet leakage current test
• Mechanical load test
• Hail impact test
• Bypass diode thermal test
Electric Performance Typical Performance Characterics
|
Short Circuit Current Temperature Coefficiant %/°C |
0.06 |
|
Open Circuit Voltage Temperature Coefficient %/°C |
-0.34 |
|
Maximum Power Temperature Coefficient %/°C |
-0.47 |
|
Performance Warranty : 90%output, 12 years |
|
|
80%output, 25 years |
PRODUCT SPECIFICATION
|
Type Of Module |
LBT-250W |
LBT-255W |
LBT-260W |
LBT-265W |
LBT-270W |
LBT-275W |
LBT-280W |
|
Maximum Power (W) |
250 |
255 |
260 |
265 |
270 |
275 |
280 |
|
Tolerance (%) |
±3% |
±3% |
±3% |
±3% |
±3% |
±3% |
±3% |
|
Open Circuit Voltage (V) |
36.3 |
36.9 |
37.3 |
37.8 |
38.1 |
38.2 |
38.4 |
|
Short Circuit Current (A) |
8.75 |
8.78 |
8.86 |
8.92 |
8.96 |
9.06 |
9.16 |
|
Maximum Power Voltage (V) |
30 |
30.5 |
30.8 |
31.2 |
31.5 |
31.6 |
31.7 |
|
Maximum Power Current (A) |
8.33 |
8.36 |
8.44 |
8.49 |
8.57 |
8.7 |
8.83 |
|
Module Efficiency (%) |
15.4 |
15.7 |
16.0 |
16.3 |
16.6 |
16.9 |
17.2 |
|
Solar Cell Efficiency (%) |
17.48 |
17.83 |
18.18 |
18.53 |
18.88 |
19.23 |
19.58 |
|
Series Fuse Rating (A) |
15 |
15 |
15 |
15 |
15 |
15 |
15 |
|
Terminal Box |
IP65 |
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|
Maximum system voltage (V) |
DC1000 |
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|
Operating Temperature(°C) |
-40 °C -85 °C |
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|
Dimension |
1640*992*35MM |
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|
Weight |
18KG/PCS |
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|
Packing |
2 pcs in one carton or 30pcs/ pallet |
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ipv6 network supported