Quality Assurance

Calisolar’s testing regimen ensures the quality, durability and predictable performance of solar systems manufactured using Calisolar solar silicon and cells and assures modules using Calisolar cells meet or exceed IEC and UL industry standards. To assure predictable performance, Calisolar continuously monitors incoming material quality, equipment process states, silicon purity levels, and cell performance. The company also conducts accelerated life module testing and outdoor application testing.

These tests provide real-time feedback on the consistency of Calisolar solar silicon and the performance of Calisolar cells, enabling continuous improvement of the processes and products, leading to predictable, long-term performance.

Materials Lab

Continuous monitoring of incoming material quality assures uniform performance.

In-Line Testing

Testing of material throughout the process and monitoring equipment states enables optimized performance, increased yield, and consistent quality.

Manufacturing Quality Assurance Lab

Internal testing of cell performance assures high quality of cells.

Calisolar Outdoor Test Facility

Testing cells in modules under real-life conditions while monitoring ambient weather conditions enables predictable performance and energy production.