PowerFilm’s flagship thin-film material is based on Amorphous Silicon (a-Si) PV technology. This technology is highly flexible, durable, lightweight, and has excellent indoor and low light performance.
Thin-film modules are made by depositing a-Si onto a flexible polyimide substrate using proprietary roll to roll vacuum deposition, and monolithic interconnect systems. Since manufacturing is completely roll-to-roll, new designs can quickly scale to high volume.
