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<a href="#definition" class="definition__link mars js-details-trigger u-no-js-hide" aria-expanded="false" data-js-accordion-event-label="What is a photovoltaic system?" data-ga-label="definition-pattern-library" data-ga-action="Definition click" data-ga="click"
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<h3 class="venus u-no-js-show u-mb-no">What is a photovoltaic system?</h3>
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<p>A typical photovoltaic system employs solar panels, each comprising a number of solar cells, which generate electrical power. PV installations may be ground-mounted, rooftop mounted or wall mounted. The mount may be fixed, or use a solar tracker
to follow the sun across the sky.</p>
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"definitionText": "What is a photovoltaic system?",
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"definitionContent": "<p>A typical photovoltaic system employs solar panels, each comprising\na number of solar cells, which generate electrical power. PV installations\nmay be ground-mounted, rooftop mounted or wall mounted. The mount may be\nfixed, or use a solar tracker to follow the sun across the sky.</p>"
}