Vertical Integration

As a vertically integrated manufacturing company, Solarfun operates across the entire solar value chain, from silicon ingot production to panel manufacturing to system installation. We reduce reliance on third-party suppliers to mitigate supply risks and better ensure the integrity of our products. This approach translates to higher quality control for our PV cells and modules, and greater cost savings for our customers.

Silicon Ingot

Solarfun has invested in a reliable pipeline of high-quality silicon for all of its products.

Solar Wafers

Solarfun’s in-house wafer slicing capability ensures the quality of the wafers we use, and allows greater optimization of silicon for increased manufacturing efficiency.

Solar Cells

Adhering to rigorous standards ensures that only the best cells are used to build Solarfun modules. Our cells utilize state-of-the-art technologies and undergo stringent quality control in accordance with ISO 9001. For more on our quality control process and third-party certifications, visit our Quality and Certifications page.

Solar Modules

Solarfun modules are producing clean energy around the world in utility, commercial, residential, and solar field installations - both on-grid and off-grid.