Articles on Solar cells

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At night or during spells of bad weather, solar panels produce little or no electricity, whereas the traditional power grid can more easily maintain stable (or at the least, operable) supply. Dinosmichail/Shutterstock

How next‑generation photovoltaics could contribute to electricity storage

Solar energy is associated with intermittency issues, as it only generates electricity when the sun shines. Certain PV systems can provide cost-effective power reserves for storing electricity.
It’ll come down to politics in the end. jeedlove

Here comes the sun: explosion in solar power beckons

Is solar power the technology of the future? It is certainly the fastest-growing energy generation technology in the UK. By the early 2020s, according to a new report, it will be cost-competitive with…
Layers of cool: a thin layer of glass added to solar cells could help them work better for longer. Minoru Karamatsu/Flickr

More efficient, durable solar cells are possible thanks to glass

Self-cooling, longer lasting and more efficient solar cells are within reach simply by adding a thin layer of glass. A paper published today in the online journal Optica outlines a possible solution for…

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