Researchers at Nanyang Technological University have demonstrated a method to integrate chemically inert low-dimensional interface materials into the fabrication of inverted perovskite solar cells. Their prototype solar cells retained over 93% of the initial power conversion efficiency of 25.1% after 1,000 hours of operation, and 98% after 1,100 hours at 85 C.

The Japanese companies announced a partnership to advance the recycling of solar panel cover glass for application in architectural flat glass production.

An international team is proposing to use antimony-doped Czochralski-grown silicon as an alternative to n-type silicon for photovoltaic applications. Their analysis showed that 140 μm as-cut planar antimony-doped wafers exhibit slightly higher mechanical strength compared to common wafers doped with phosphorous.

Solar panel cleaning equipment company Objectif Drone has launched a new 7 kg dual-brush cleaning robot with a speed of 5 km/h made for small and medium-sized PV installations.

Researchers at King Abdullah University of Science and Technology (KAUST) have published a review that looks at polycarbonate sheets as an alternative to solar cover glass. Their findings indicate that this new materials have a combination of low weight, mechanical strength, optical transparency, and thermal resistance that is worthy of further investigation.

Researchers at University of New South Wales have reported details about a novel sieving-aids technology that improves the separation of metal fragments from other components when recycling end-of-life PV panels. The patented process reportedly enhances the recovery of silver.

An international team of researchers led by King Abdullah University of Science and Technology has fabricated a triple junction perovskite-perovskite-silicon tandem solar cell that achieved a world record efficiency for this cell architecture. The device incorporates stabilized perovskites that ensure improved performance and stability.

The German mounting system specialist has developed a new vertical ground-mounted system compatible with commercially available framed PV modules.

Researchers in Spain investigated effective separation of encapsulants from PV glass with a focus on melting behavior and resistance to the hot knife-method of delamination. The results indicated that thermoplastic polyolefin encapsulants were the easiest to remove from the PV glass.

In its inaugural study of the emerging manufacturing hub in the Middle East and Africa, the quality assurance and technical compliance company has mapped 3.4 GW of module, 2.5 GW of solar cell, and 8.05 GW of ingot nameplate capacity across 27 sites.