Manufacturing Solar Film
Solar Film’s ultra-low-cost is a result of roll-to-roll manufacturing.
Solar Film’s Unique Manufacturing Process
Emboss microgrooves into the film substrate.
Solar film’s embossed pattern is imprinted in polyethylene (PET) film. This process is similar to the creation of the holograms such as you find on credit/debit cards and uses the same machinery.
Coat the microgroove walls with conductive metals.
Each groove wall is coated with a conductive metal to channel the sun’s energy across the film for extraction.
Print the perovskite absorber
The perovskite solar energy absorber layer is printed using high-speed and standardised printing processes.
Encapsulate the solar film for durability
Solar film is encapsulated in barrier films to protect it for the desired lifespan of the finished solar product.
Our technology is protected by 25 separate patent families in 70+ countries to date. Manufacturing requires no scarce resources or custom machinery. Licensing options available.
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