Photovoltaic Effect - 1

Photovoltaic effect:

Direct conversion of sunlight to electricity using photovoltaic devices without using heat engine or rotating equipment.

PV equipment has no moving parts and, as a result, requires minimal maintenance and has a long life.

It generates electricity without producing emissions of greenhouse or any other gases and its operation

is virtually silent.

Photovoltaic systems can be built in virtually any size, ranging from milliwatt to megawatt, and the systems are modular