Researchers from HZB and Humboldt University Berlin have developed a CIGS-perovskite tandem solar cell that achieves a record-breaking efficiency of 24.6%, certified by the independent Fraunhofer ...

When deciding if it's worth installing solar panels, you may want to know when they will start saving you money.

Scientists have developed an artificial leaf that uses sunlight to convert CO₂ into hydrocarbons, offering a sustainable ...