{"id":7112,"date":"2026-08-11T12:04:30","date_gmt":"2026-08-11T10:04:30","guid":{"rendered":"https:\/\/petraenergia.pl\/realizacje\/czarnia-municipality-9-solar-powered-lamps-with-an-active-d-6-sign\/"},"modified":"2026-08-11T12:04:32","modified_gmt":"2026-08-11T10:04:32","slug":"czarnia-municipality-9-solar-powered-lamps-with-an-active-d-6-sign","status":"publish","type":"realizacja","link":"https:\/\/petraenergia.pl\/en\/realizacje\/czarnia-municipality-9-solar-powered-lamps-with-an-active-d-6-sign\/","title":{"rendered":"Czarnia Municipality \u2013 9 solar-powered lamps with an active D-6 sign"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\"><strong>It&#8217;s safer on the roads in the Czarnia Municipality after dark.<\/strong><\/p>\n\n<p class=\"wp-block-paragraph\">In the municipality of Czarnia, we installed autonomous solar-powered lighting combined with active D-6 signs and motion detection. The system improves visibility at crosswalks and alerts drivers to people approaching the roadway\u2014all without the need to connect to the power grid. <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>6 pcs.<\/strong>  \u2013 S4C2\/30 solar streetlights with active D-6 sign  <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>3 pcs.<\/strong>  \u2013 S4C2\/30 solar streetlights  <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Additionally:<\/strong> 6 active D-6 signs with a panel and a motion detector  <\/p>\n\n<p class=\"wp-block-paragraph\">Light <strong>fixture power:<\/strong> 40 W  <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>PV panel:<\/strong> 410 W  <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Battery:<\/strong> 150 Ah  <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Battery life:<\/strong> up to 5 days  <\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Pole height:<\/strong> 6 m<\/p>\n\n<p class=\"wp-block-paragraph\"><strong>Year of completion<\/strong>: 2026<\/p>\n<figure class=\"wp-block-post-featured-image\"><img decoding=\"async\" src=\"data:image\/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAEAAAABCAQAAAC1HAwCAAAAC0lEQVR42mP8Xw8AAoMBgDTD2qgAAAAASUVORK5CYII=\" class=\"attachment-post-thumbnail size-post-thumbnail portrait wp-post-image\" alt=\"\" style=\"object-fit:cover;\" srcset=\"https:\/\/petraenergia.pl\/wp-content\/uploads\/2026\/08\/petraenergia-gmina-czarnia-9-lamp-solarnych-ze-znakiem-aktywnym-d-6-whatsapp-image-2026-06-11-at-19.28.33.jpeg 1200w, https:\/\/petraenergia.pl\/wp-content\/uploads\/2026\/08\/petraenergia-gmina-czarnia-9-lamp-solarnych-ze-znakiem-aktywnym-d-6-whatsapp-image-2026-06-11-at-19.28.33-768x1024.jpeg 768w, https:\/\/petraenergia.pl\/wp-content\/uploads\/2026\/08\/petraenergia-gmina-czarnia-9-lamp-solarnych-ze-znakiem-aktywnym-d-6-whatsapp-image-2026-06-11-at-19.28.33-1152x1536.jpeg 1152w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" 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src=\"https:\/\/petraenergia.pl\/wp-content\/uploads\/2026\/08\/petraenergia-gmina-czarnia-9-lamp-solarnych-ze-znakiem-aktywnym-d-6-whatsapp-image-2026-06-11-at-19.28.35.jpeg\" alt=\"\" class=\"wp-image-7032\" srcset=\"https:\/\/petraenergia.pl\/wp-content\/uploads\/2026\/08\/petraenergia-gmina-czarnia-9-lamp-solarnych-ze-znakiem-aktywnym-d-6-whatsapp-image-2026-06-11-at-19.28.35.jpeg 1200w, https:\/\/petraenergia.pl\/wp-content\/uploads\/2026\/08\/petraenergia-gmina-czarnia-9-lamp-solarnych-ze-znakiem-aktywnym-d-6-whatsapp-image-2026-06-11-at-19.28.35-768x1024.jpeg 768w, https:\/\/petraenergia.pl\/wp-content\/uploads\/2026\/08\/petraenergia-gmina-czarnia-9-lamp-solarnych-ze-znakiem-aktywnym-d-6-whatsapp-image-2026-06-11-at-19.28.35-1152x1536.jpeg 1152w\" sizes=\"(max-width: 1200px) 100vw, 1200px\" \/><\/figure>\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"1200\" height=\"1600\" 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In the municipality of Czarnia, we installed autonomous solar-powered lighting combined with active D-6 signs and motion detection. The system improves visibility at crosswalks and alerts drivers to people approaching the roadway\u2014all without the need to connect to the power grid. 6 pcs. \u2013\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/petraenergia.pl\/en\/realizacje\/czarnia-municipality-9-solar-powered-lamps-with-an-active-d-6-sign\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2026-08-11T10:04:30+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2026-08-11T10:04:32+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Czarnia Municipality \u2013 9 solar-powered lamps with an active D-6 sign - Petra Energia\" \/>\n\t\t<meta name=\"twitter:description\" content=\"It&#039;s safer on the roads in the Czarnia Municipality after dark. 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