A major solar cell breakthrough was achieved by Day4 Energy which now claims that its technology will improve the solar cell efficiency by 19% and in the same time the costs will be decreased by 25%. These new solar cells were developed thanks to the company’s R&D program and the key was the design of [...]

In the future, fossil fuels will be history. We don’t know yet when this will happen, but we hope it’s pretty soon as the planet is affected by global warming and pollution. So, if there will be no oil and coal, we need renewable energies like solar or wind power. Today, we will talk about [...]