Calisolar
Electrical/Electronic ManufacturingCalifornia, United States11-50 Employees
Calisolar, operating as Silicor Materials, is a California-based manufacturer focused on producing solar silicon and related by-products to serve photovoltaic (PV) manufacturers. The company positions itself within the appliances, electrical, and electronics manufacturing sector by supplying silicon designed to meet cost and performance requirements for solar cell producers, aiming for competitive quality at lower costs. Its product offerings are intended to enable PV manufacturers to balance affordability with industry-standard performance, addressing the needs of customers seeking scalable silicon supply for solar applications. Silicor Materials is headquartered in San Jose, with additional locations in Ontario and Berlin, and maintains a presence in the broader solar silicon market through partnerships and activity in the industry. The firm has pursued commercial-scale development and leadership within the solar silicon space over the past decade, including notable leadership appointments and international expansion efforts as part of its operations in North America and Europe.