News about solar photovoltaic cells

Could a new solar technology make solar panels more efficient?

Solar cells that combine traditional silicon with cutting-edge perovskites could push the efficiency of solar panels to new heights. Beyond Silicon, Caelux, First Solar, Hanwha Q Cells, Oxford PV, Swift Solar, Tandem PV 3 to 5 years In November 2023, a buzzy solar technology broke yet another world record for efficiency.

Could solar power be a revolution?

It could lead to lower-cost, more efficient systems for powering homes, cars, boats and drones. The solar energy world is ready for a revolution. Scientists are racing to develop a new type of solar cell using materials that can convert electricity more efficiently than today's panels.

When will solar panels be made from Oxford PV cells?

Case says that end users should get their hands on solar panels made from Oxford PV’s cells around the middle of next year, for example. In May, a large silicon PV manufacturer, Hanwha Qcells, headquartered in Seoul, said it plans to invest US$100 million in a pilot production line that could be operational by the end of 2024.

Is there a lot of data on solar PV?

“There’s simply not a lot of data out there,” says Stefaan De Wolf, a PV researcher at King Abdullah University of Science and Technology (KAUST) in Saudi Arabia, whose team reported in February on the rapid degradation of a tandem cell in the country’s hot and humid conditions 4.

How do solar cells produce electricity?

Solar cells are devices for converting sunlight into electricity. Their primary element is often a semiconductor which absorbs light to produce carriers of electrical charge. An applied electric field can then sweep these carriers out of the semiconductor, thus producing an electrical current.

Can a tandem solar cell combines silicon and perovskite?

In the new nature paper, a team of researchers at the energy giant LONGi has reported a new tandem solar cell that combines silicon and perovskite materials. Thanks to their improved sunlight harvesting, the new perovskite-silicon tandem has achieved a world record 33.89% efficiency.