Each REC solar module is now guaranteed to provide at least 97% effective output during the first year of operation, providing customers with the security needed when investing in a solar energy system.

The material and workmanship warranty is almost doubled from 63 months to ten full years.

REC Solar Cells and Modules Sales and Marketing senior vice president Luc Grare said the company will offer customers high performance solar modules with a long-term value.

The company claimed in order to ensure that REC customers have even more power than they have paid for, it will continue to sort modules by plus five watts.