Electronics & Semiconductors

A step towards cheaper solar power

Organic solar panels have the potential to rapidly improve our solar capacity. These can be printed like newspaper—and so can be flexible, lightweight, much cheaper to make, and more versatile than current silicon solar ...

Energy & Green Tech

Solar energy projects lower bills in Rio de Janeiro favelas

In a hillside slum with breathtaking views of Rio de Janeiro's famed Copacabana beach, a rooftop covered in photovoltaic panels glitters in the tropical sun—one of many in Brazil's first favela solar energy project.

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Photovoltaic module

A photovoltaic module or photovoltaic panel is a packaged interconnected assembly of photovoltaic cells, also known as solar cells. The photovoltaic module, known more commonly as the solar panel, is then used as a component in a larger photovoltaic system to offer electricity for commercial and residential applications.

Because a single photovoltaic module can only produce a certain amount of wattage, installations intended to produce larger electrical power capacity require an installation of several modules or panels and this is known as a photovoltaic array. A photovoltaic installation typically includes an array of photovoltaic modules or panels, an inverter, batteries and interconnection wiring.

Photovoltaic systems are used for either on- or off-grid applications, and for solar panels on spacecraft.

This text uses material from Wikipedia, licensed under CC BY-SA