Russian scientists have solved the main problem hindering the mass production of perovskite solar panels: their rapid degradation. Researchers from PNRPU, RAS, and Skoltech have developed four new polymer materials that significantly increase the stability of these elements. This is reported by Ixbt.com reports .
Tests showed that batteries using the new polymers retained 99% of their efficiency even after 1800 hours of continuous operation. For comparison, standard panels lose more than half of their power under such conditions. The efficiency of the panels reached 17.8%, maintaining their competitiveness.
Perovskite panels are lighter and more flexible than their silicon counterparts and can even work in artificial light. This technology can be widely used in areas such as building facades, windows, smart clothing, medical sensors, and portable electronics.
Previously, this material was extremely sensitive to moisture, temperature, and oxygen. The newly developed polymers act as a protective and transport layer, helping to preserve the perovskite structure and even facilitate its partial self-healing. This significantly extends the service life of the devices.
According to the developers, this technology is expected to take solar energy beyond traditional panels to the level of printed flexible batteries that can be integrated into almost any surface.
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