First Solar Panel FS6440W | FS-6440/FS6440A

Superiority of First Solar Solar Panels

First Solar Series 6™ modules excel in spectral response and shading optimization, delivering unparalleled performance. They completely eliminate two factors that affect panel efficiency, LID and LeTID, resulting in increased electricity generation.

The underframe design of First Solar solar panels is optimized for natural dirt cleaning and acts as a protective frame to prevent cracking.

Built to withstand harsh weather conditions such as sandstorms, snow, or hail, these panels ensure the quickest return on investment while being environmentally friendly.

XBSolar is the authorized distributor of First Solar energy devices in Vietnam.

All First Solar solar panels come with a linear performance warranty of up to 30 years and a product warranty of 12 years, ensuring reliability and longevity.

Download File