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A · B · C · D · E · F · G · H · I · J · K · L · M · N · O · P · Q · R · S · T · U · V · W · X · Y · Z   entire Web this site stand-alone small solar electric systems A stand-alone small solar electric or photovoltaic (PV) system operates "off-grid" – in other words, it isn't connected to a electricity distribution grid operated by a utility. A stand-alone PV system makes sense if any of the following apply: You live in a remote location where it's more cost effective than extending a power line to a grid. You're considering a hybrid electric system – one that uses both a PV (solar electric) system and a small wind electric system. You need minimal amounts of power; e.g., for irrigation control equipment and remote sensors. Anyone can take advantage of outdoor solar lighting – a stand-alone PV application. For more information on small stand-alone solar electric systems, see operating your system off the grid. Compare with small grid-connected solar electric systems. Related category    • SOLAR ENERGY AND POWER Source: US Department of Energy Also on this site: Encyclopedia of Science Transport Concepts & Designs (partner site) BACK TO TOP