Hanwha SolarOne Modules Get Warranty Enhancements


Hanwha SolarOne Co. Ltd. says it has extended its materials and workmanship warranty from five years to 12 years for solar modules manufactured in China and replaced its three-step performance warranty with an improved, 25-year linear power warranty.

Under the new linear power warranty, Hanwha SolarOne guarantees no less than 97% of nominal power output for its typical polycrystalline PV modules and 96% of nominal power output for its typical monocrystalline modules in the first year, with a maximum annual output degradation of 0.7% for both thereafter.

Notify of
Inline Feedbacks
View all comments