50W 18v Poly Solar Panel

Output Power: 50W

Voltage: 18V

Dimension: 685*515*30mm

Open_Circuit Voltage: 22.5
Short_Circuit Current: 3.06
Operating Current: 2.78
Operating Voltage: 17.96
Weight: 4.6KG

from 5W to 310W for your choose, customized specifications also accepteable. The raw material we use are Bosch solar cells import from Germany. 

Module Warranty:  
25-year limited warranty of 80% power output; 
10-year limited warranty of 90% power output;
 5-year limited warranty of materials and workmanship.