Glossary P

Photovoltaik ist die günstigste alternative Energieform

Photovoltaics

Photovoltaics or photovoltaics is the direct conversion of light energy, usually from sunlight, into electrical energy by means of solar cells. The term “photo” comes from the Greek and means light, while “volt”, the unit of...

Auch ein Blogger ist ein Prosument

Prosument

The term prosumer is a compound of “producer” and “consumer” and originally describes an economic model in which a person is both a consumer and a producer. The boundaries between producer and consumer are blurring here...