3-Busbar Configuration

Solarfun's polycrystalline modules feature 3-busbar cells. By decreasing the amount of space between busbars and the distance the current must travel, Solaufun’s 3-busbar cells reduce current loss and increase cell power output. As such, the power output of a 3-busbar module is higher than a standard 2-busbar module.

Weather-resistant Frame

Solarfun's module frames are constructed of aluminum alloy, and treated to corrosion resistant oxidation coating, for maximum endurance in rugged weather conditions including water exposure, wind pressure, hail impact, and snow load.

EVA (ethylene-vinyl-acetate)

Solarfun modules benefit from EVA sourced from one of the world's most widely regarded, high-quality EVA producers. In addition to using the best raw material to encapsulate cells within modules, Solarfun also conducts regular testing to ensure that the material consistently meets our rigorous quality standards.

Durable Glass Surface

The glass surface of Solarfun modules provides durability. They are proven to withstand significant impacts including falling steel marbles that weigh over 1 kg (2.2 lbs). They are also field tested to support over 300kg (660 lbs) of load per square meter (10.7 ft²).

100% In-House Cells

By using only Solarfun’s cells manufactured 100% in-house, under highest levels of quality control, customers can be confident about the performance of Solarfun modules.