Singfilm Solar Achieves Record 22.6% Efficiency in Perovskite Module
- Singfilm Solar's groundbreaking perovskite solar panel achieves 22.6% efficiency with innovative quasi-mono technology, promising high performance and cost-effective production.

Singfilm Solar has achieved a power conversion efficiency of 22.6% for a perovskite solar panel, confirmed by China's NPVM. The mini modules consist of eight sub-cells connected in series on a 55 mm × 55 mm substrate, each with a width of 5.6 mm. Each sub-cell demonstrates impressive metrics with an open-circuit voltage of 1.169 V, a short-circuit current of 25 mA/cm², and a fill factor of 77.4%.
The solar cells in the panel use Singfilm Solar's proprietary quasi-mono industrial preparation technology, allowing for high-throughput continuous production on large rigid and flexible substrates. This technology involves seeded cast silicon, or cast-mono crystalline silicon, which produces 'mono-like' wafer material without the need for costly ingot pulling machinery, resulting in lower susceptibility to recombination and light-induced degradation.
What are the key features of Singfilm Solar's high-efficiency perovskite solar panel?
- Power conversion efficiency of 22.6%
- Mini modules consist of eight sub-cells connected in series on a 55 mm × 55 mm substrate
- Each sub-cell has a width of 5.6 mm
- Open-circuit voltage of 1.169 V
- Short-circuit current of 25 mA/cm²\
- Fill factor of 77.4%
- Utilizes Singfilm Solar's proprietary quasi-mono industrial preparation technology
- Allows for high-throughput continuous production on large rigid and flexible substrates
- Technology involves seeded cast silicon or cast-mono crystalline silicon
- Produces 'mono-like' wafer material without the need for costly ingot pulling machinery
- Results in lower susceptibility to recombination and light-induced degradation
Also read
- Mellow Energy Sets Efficiency Record for Flexible Solar Module
- Power Roll, Queen Mary Unite for Solar Film Breakthrough
- Canon Innovates Durable, Efficient Material for Solar Cells
- Breakthrough Electrode Boosts Bifacial Perovskite Solar Efficiency
- Graphene-Enhanced Perovskite Solar Project Secures UK Funding
