A research team successfully implemented CuInSe2 thin-film solar cells composed of copper (Cu), indium (In), and selenium (Se) on transparent electrode substrates. Furthermore, the team developed a ...

The researchers built a silicon microwire cell with an interface based on a hafnium oxy-nitride film, which improves the ...

In a new scientific paper published in nature, the Chinese manufacturer presented a new tandem perovskite-silicon solar cell based on a bottom cell with a heterojunction design. It also used a new ...

The result clarifies that temperature has a significant effect on the solar cell parameters and it controls the quality and performance of silicon solar cells when temperature increases at 300˚C, ...

Scientists at the Fraunhofer Institute for Solar Energy Systems (ISE) have developed silicon heterojunction solar cells (SHJ) with a total silver consumption of just 1.4 milligrams per watt peak. This ...

Researchers in the Netherlands have investigated how carrier-selective contacts may help achieve stronger performance in back-contact (BC) crystalline silicon solar cells and have predicted ...

LONGi and the School of Materials at Sun Yat-sen have developed HJT back contact solar cells with a power conversion efficiency of 27.09%.

Silicon heterojunction back contact solar cells by laser patterning Journal: Nature Published: 2024-10-01 DOI: 10.1038/s41586-024-08110-8 Affiliations: 6 Authors: 53 Go to article ...

LONGi has set a new record for power conversion efficiency for silicon heterojunction back-contact (HBC) cells, of 27.3%.

Conventional silicon photovoltaic (PV) cells, which supply more than 95% of the world’s solar electricity, contain brittle crystalline silicon wafers that are typically 150–200 μm thick.

To mitigate the problem of high patterning cost for back-contact cells, the R&D team in LONGi has been continuing technological innovation, abandoned the costly photolithography process, and ...

It claimed the world’s highest efficiency for silicon cells in November 2022, with a 26.81% efficiency rating for an unspecified heterojunction solar cell.