{"product_id":"4w-5v-polycrystalline-solar-panel-dc5521","title":"4W 5V Polycrystalline Solar Panel with 3m DC5521 Cable","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThis 4W 5V polycrystalline solar panel provides a nearly square solar surface for compact lighting and electronics projects. The 172 x 175mm footprint suits layouts where a narrow strip-style panel is less convenient, while the approximately 3m lead gives room to route the connection away from the panel.\u003c\/p\u003e\n\u003cp\u003eEVA lamination encloses the cells in a 2mm-thick module. The attached DC5521 plug connects to a matching socket in your project.\u003c\/p\u003e\n\u003cfigure class=\"product-enrichment-image product-enrichment-image--overview\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/4w-polycrystalline-panel-overview-01.jpg?v=1792122293\" alt=\"Square 4W solar panel and coiled DC cable beneath a sun illustration\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003cfigure class=\"product-enrichment-image product-enrichment-image--overview\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/4w-polycrystalline-panel-cable-02.jpg?v=1792122296\" alt=\"4W polycrystalline panel with attached black DC cable\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e4W rated power with a 5V operating voltage for matched small DC circuits.\u003c\/li\u003e\n\u003cli\u003ePolycrystalline silicon cells arranged in a compact, nearly square panel.\u003c\/li\u003e\n\u003cli\u003eApproximately 3m of cable helps separate the sunny panel position from the electronics.\u003c\/li\u003e\n\u003cli\u003eA DC5521 barrel plug avoids the need to terminate bare panel leads at the device end.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cfigure class=\"product-enrichment-image product-enrichment-image--feature\"\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/4w-polycrystalline-panel-both-sides-04.jpg?v=1792122304\" alt=\"Front and back views of the 4W solar panel with cables\" loading=\"lazy\"\u003e\u003c\/figure\u003e\n\u003ch2\u003eCompatibility \u0026amp; Notes\u003c\/h2\u003e\n\u003cp\u003eCheck connector fit, polarity and the connected circuit's voltage and current requirements. A 3.7V battery requires an appropriate charging controller and protection circuit; the panel should not be wired directly to a bare cell. Confirm the complete circuit design before using it for garden lighting or other battery-powered projects.\u003c\/p\u003e\n\u003cp\u003ePower varies with sunlight, orientation, temperature and load. Keep the panel clear of shading and secure the cable so that its connection is not pulled during use.\u003c\/p\u003e\n\u003ch2\u003eDetails \u0026amp; Specs\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eRated power\u003c\/th\u003e\n\u003ctd\u003e4W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating voltage\u003c\/th\u003e\n\u003ctd\u003e5V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating current\u003c\/th\u003e\n\u003ctd\u003e0-800mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eShort-circuit current\u003c\/th\u003e\n\u003ctd\u003e900mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCell material\u003c\/th\u003e\n\u003ctd\u003ePolycrystalline silicon\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eConstruction\u003c\/th\u003e\n\u003ctd\u003eEVA lamination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePanel dimensions\u003c\/th\u003e\n\u003ctd\u003e172 x 175 x 2mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOutput plug\u003c\/th\u003e\n\u003ctd\u003eDC5521\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCable length\u003c\/th\u003e\n\u003ctd\u003eApproximately 3m\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e","brand":"LinkSolar","offers":[{"title":"Default Title","offer_id":45232887201992,"sku":"SP-MSP-0004-5V-172X175-DC5521","price":24.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0685\/7582\/2024\/files\/4w-5v-polycrystalline-panel-overview-01.webp?v=1792122237","url":"https:\/\/linksolar.net\/no\/products\/4w-5v-polycrystalline-solar-panel-dc5521","provider":"LinkSolar","version":"1.0","type":"link"}