Perovskite-silicon tandem solar cells are considered a key technology for photovoltaics. Because of their design, they use ...

Multicrystalline silicon remains the cornerstone of photovoltaic device production, benefitting from a balance between performance and cost. The manufacturing process typically involves directional ...

The Chinese manufacturer said the tandem device was developed through a dual-buffer layer strategy that improves interfacial adhesion while preserving efficient charge extraction. The efficiency resul ...

A group of researchers led by the Nanjing University in China has designed a perovskite-silicon tandem solar cell with a new solvent engineering strategy that utilizes n-butanol (nBA), which is also ...

Silicon solar cells were supposed to be running out of headroom, yet a new device has pushed their performance to 27.81% efficiency and reset expectations for what a single-junction cell can do. That ...

Qcells has set a world record for the efficiency of a large-area silicon solar cell with a top layer of perovskite. This discovery could dramatically shrink the size of projects and slash costs for ...

Earlier in 2025, Chinese solar manufacturer Longi announced it had built the world's most efficient solar cell. The hybrid interdigitated back-contact (HIBC) cell achieved 27.81% efficiency, which was ...

An innovative hybrid solar device that combines a PV panel and energy storage has achieved record levels of energy storage efficiency for such a device. And unlike conventional batteries, the ...

As countries around the world strive to reduce their carbon footprints and seek sustainable energy resources, the solar energy industry has experienced significant growth. Among the diverse process ...

DAS Solar is planning a new 5GW cell facility as it shifts attention to back contact cells. Image: DAS Solar via LinkedIn. Chinese module producer DAS Solar is planning a 5GW manufacturing facility ...

Dr. Ryohei Mori of Green Science Alliance Co., Ltd. - a company engaged in the research and development of cutting-edge ...