Trina Solar Ltd., an integrated manufacturer of solar photovoltaic products, has introduced a new, extended product warranty. For products delivered commencing June 20, the company says it will extend its product workmanship warranty to 10 years.
Additionally, the company has replaced its two-step performance warranty with a linear performance guarantee of its PV module power output. The new 25-year linear performance warranty guarantees that module power output will not decrease by more than approximately 0.7% per year after the initial year of service.
This new warranty applies to Trina Solar's entire product offering portfolio, including both monocrystalline and multicrystalline modules.