| Even the best silicon panels collect only about 20% of available solar radiation and they require additional devices to convert the energy t...
All items tagged with Elektor Energy and Array (3)
| Researchers at MIT have designed a novel device the size of a U.S. quarter that harvests energy from low-frequency vibrations, such as those...
| These days we all carry a whole array of portable devices along with us. Very handy, but those mobile phones and MP3 players have to be rech...