{"id":2135,"date":"2022-12-25T18:43:13","date_gmt":"2022-12-25T15:43:13","guid":{"rendered":"https:\/\/solar-schools.org\/street-lights\/"},"modified":"2022-12-25T18:43:13","modified_gmt":"2022-12-25T15:43:13","slug":"street-lights","status":"publish","type":"post","link":"https:\/\/solar-schools.org\/de\/street-lights\/","title":{"rendered":"Street lights"},"content":{"rendered":"<p>Some areas are so far from the power grid that connecting these streetlights to the central power grid would be too expensive.<\/p>\n<p>These streetlamps are equipped with small solar panels and small batteries, so that they can store electricity during the day and light up at night.<\/p>\n<p>Photovoltaics is therefore sometimes the much more cost-effective alternative than the connection of an area to the power grid.<\/p>","protected":false},"excerpt":{"rendered":"<p>Some areas are so far from the power grid that connecting these streetlights to the central power grid would be too expensive. 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