Tandem PV Employee Directory
Renewable Energy Semiconductor ManufacturingCalifornia, United States11-50 Employees
Tandem PV is a San Jose-based company in the renewable energy semiconductor manufacturing sector, founded in 2016. It develops perovskite-based solar panels intended for high efficiency and long-term durability to support broad deployment in a transition to a net-zero economy. The company is moving from technology development toward commercial solar production and opened a commercial demonstration factory in Fremont, California in 2026 to scale manufacturing and support commercial sales. Its approach centers on perovskite-silicon tandem panels that blend silicon cells with perovskite material to broaden the portion of the solar spectrum captured. In June 2026, Tandem PV appointed former U.S. Energy Secretary Jennifer Granholm to its board, signaling strengthened leadership as the company expands its operations.