255W mono solar panel with good price
USD $0.48 - $0.58 /Piece
Min.Order:1 Piece
1) high efficency
2) easy to install
3) stand heavy rain and snow
4) lower price
Model | RSM60-156M/250W | ||
Cells size (mm): | 156*156 | ||
Cells per module: | 6*10 | ||
Module size (mm): | 1650*990*40 | ||
Power tolerance: | +/-3% | ||
Nominal peak power(WP): | 250 | ||
Nominal voltage(V): | 30 | ||
Nominal current (A): | 8.33 | ||
NOCT: | 45+/-2°C | ||
Voltage temperature coefficient: | -0.33%/°C | ||
Current temperature coefficient: | +0.05%/°C | ||
Power temperature coefficient: | -0.23%/°C | ||
Open circuit voltage (Voc): | 36 | ||
Short cirsuit current(Isc): | 8.5 | ||
Conversion efficiency: | 17.12% | ||
Operating temperature: | -40 to+85°C | ||
Max system voltage: | 1000V DC |
Warranty:We gurantee that Power output will be at least 90% after ten years and more than 80% after twenty-five years. We ensure that our panels' life is 25years or more, and our warranty is 5 years.
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