Monthly Archives: September 2009

Solar cell is a light, responsive and are able to convert light energy into electrical devices. Photovoltaic effect can produce many kinds of materials, such as: silicon, polycrystalline silicon, amorphous silicon, gallium arsenide, copper indium selenium. They are basically the … Continue reading →

Correspond with the primary battery, rechargeable batteries laptop battery  , GD761 battery, KD476 battery , including lead-acid batteries, alkaline batteries, lithium-ion batteries, solar cells, fuel cells and super capacitors. Old China’s lead-acid battery industrial base was very weak, barely a small … Continue reading →

Generally speaking, in addition to R & D da Vinci comrades-rays will be able to generate electricity with the flashlight flashlight, the world’s vast majority of solar cells need direct sunlight to produce electricity. Now, a company called GreenSun Jerusalem … Continue reading →