Solar panels are made up of photovoltaic (PV) cells, usually made from silicon. When sunlight hits these cells, it generates electricity, giving you visibility and control over your home’s power.

The race to build the world’s most efficient solar cell is no longer a theoretical contest inside physics labs, it is a high‑stakes engineering sprint that will shape how quickly the global energy ...

Monocrystalline, polycrystalline or thin-film? Here’s how the main types of solar panel compare on efficiency, lifespan, and the roof space you’ll need.

Researchers in the U.S. have developed a set of guidelines and protocols to assess the performance of three-terminal (3-T) and four-terminal (4-T) tandem solar cells, including those with subcells ...

Defect-filled lead-halide perovskites rival silicon solar cells because domain walls inside the material separate and guide charges. Researchers visualized these charge-transport networks using a ...

An ionic elixir is being developed to extend promising perovskite solar cell lifespans. It's part of research — detailed in ...

Light can hit a lead halide perovskite crystal that is anything but pristine and still end up as useful electric current. That mismatch has bothered solar researchers for more than a decade. Silicon ...

Topics include accelerating beyond module assembly to promote investment and creation of new wafer and cell capacity in the U.S. Figure: Ownership and location of factories producing solar cells for ...

Researchers at the Chinese Academy of Sciences (CAS) have achieved world-record power conversion efficiency ...

Incentives in the U.S. Inflation Reduction Act (IRA) of 2022 drove a surge in announcements of new solar manufacturing facilities across the United States, and the country now hosts more than enough ...

Researchers at The Hong Kong University of Science and Technology (HKUST) have developed a multi-source co-evaporation recipe ...

The research team developed the perovskite solar cell with a spin-coated bilayer tin oxide electron transport layer that boosts charge extraction, achieving a 4.52% efficiency and improved stability.