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FinancingOperationalApril 20, 2026

Tandem PV Fremont Factory — 65,000 sq ft commercial demonstration facility producing perovskite-silicon tandem solar modules at ~40 MW annual nameplate capacity, Fremont, California

Tandem PV opens a 65,000 sq ft commercial demonstration factory in Fremont, CA producing perovskite-silicon tandem solar modules at ~40 MW annual nameplate capacity. First commercial panels target shipment in 2026 for customer validation, with high-volume manufacturing planned for 2028. Ribbon-cutting on April 21 featured former US Energy Secretary Jennifer Granholm, California Energy Commission chair David Hochschild, and Fremont Mayor Raj Salwan. Demonstrates US-based manufacturability of next-gen tandem PV technology.

Deal Value

40MW

Capacity

Solar Manufacturing (Perovskite-Silicon Tandem)

Technology

CA

Location

Deal Details

Deal Type
Manufacturing Investment
Seller / Sponsor
Tandem PV
Stage
Operating
ISO/RTO
CAISO

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