255W mono solar panel with good price

Specifications 255W mono solar panel specification:

1.good price for customer;

2.high quality;

3.we have customer all world;

4.CE,TUV,ISO

255W mono solar panel Specifications 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.                Any question please ask me feel free, and please add me Skype:betty.wang.0724