{"product_id":"steca-pr-2020-solar-charge-controller-agm-gel-lead-acid-support-off-grid-pv-systems-made-in-germany","title":"Steca PR 2020 Solar Charge Controller | AGM, Gel, Lead-Acid Support | Off-Grid PV Systems","description":"\u003cp data-start=\"143\" data-end=\"470\"\u003eThe \u003cstrong data-start=\"147\" data-end=\"164\"\u003eSteca PR 2020\u003c\/strong\u003e is a high-performance \u003cstrong data-start=\"187\" data-end=\"214\"\u003esolar charge controller\u003c\/strong\u003e designed for \u003cstrong data-start=\"228\" data-end=\"261\"\u003eoff-grid photovoltaic systems\u003c\/strong\u003e operating at \u003cstrong data-start=\"275\" data-end=\"289\"\u003e12V or 24V\u003c\/strong\u003e. With a charge current capacity of up to \u003cstrong data-start=\"331\" data-end=\"338\"\u003e20A\u003c\/strong\u003e, this controller ensures \u003cstrong data-start=\"364\" data-end=\"403\"\u003esafe and efficient battery charging\u003c\/strong\u003e, extending the life and performance of your energy storage system.\u003c\/p\u003e\n\u003cp data-start=\"472\" data-end=\"794\"\u003eFeaturing an intuitive \u003cstrong data-start=\"495\" data-end=\"510\"\u003eLCD display\u003c\/strong\u003e and user-friendly button navigation, the PR 2020 offers real-time monitoring of system status and charging activity. It supports \u003cstrong data-start=\"640\" data-end=\"647\"\u003eAGM\u003c\/strong\u003e, \u003cstrong data-start=\"649\" data-end=\"656\"\u003egel\u003c\/strong\u003e, and \u003cstrong data-start=\"662\" data-end=\"685\"\u003elead-acid batteries\u003c\/strong\u003e, making it an adaptable solution for remote cabins, mobile applications, and other autonomous energy setups.\u003c\/p\u003e\n\u003cp data-start=\"796\" data-end=\"816\"\u003e🔧 \u003cstrong data-start=\"799\" data-end=\"816\"\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"818\" data-end=\"1160\"\u003e✅ Charge current up to 20A for 12\/24V battery systems\u003cbr data-start=\"871\" data-end=\"874\"\u003e✅ Compatible with AGM, gel, and lead-acid batteries\u003cbr data-start=\"925\" data-end=\"928\"\u003e✅ Large LCD display for system status and diagnostics\u003cbr data-start=\"981\" data-end=\"984\"\u003e✅ Intuitive menu navigation via push-buttons\u003cbr data-start=\"1028\" data-end=\"1031\"\u003e✅ Electronic protection functions (overload, reverse polarity, short circuit)\u003cbr data-start=\"1108\" data-end=\"1111\"\u003e✅ Made in Germany for precision and reliability\u003c\/p\u003e\n\u003cp data-start=\"1162\" data-end=\"1179\"\u003e🔗 \u003cstrong data-start=\"1165\" data-end=\"1179\"\u003eIdeal For:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1181\" data-end=\"1359\"\u003e✔ Off-grid solar systems and cabins\u003cbr data-start=\"1216\" data-end=\"1219\"\u003e✔ Battery charging for small-scale PV installations\u003cbr data-start=\"1270\" data-end=\"1273\"\u003e✔ RVs, boats, and remote monitoring setups\u003cbr data-start=\"1315\" data-end=\"1318\"\u003e✔ Autonomous renewable energy solutions\u003c\/p\u003e\n\u003cp data-start=\"1361\" data-end=\"1377\"\u003e📦 \u003cstrong data-start=\"1364\" data-end=\"1377\"\u003eIncludes:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp data-start=\"1379\" data-end=\"1466\"\u003e✔ Steca PR 2020 charge controller\u003cbr data-start=\"1412\" data-end=\"1415\"\u003e✔ Instruction manual\u003cbr data-start=\"1435\" data-end=\"1438\"\u003e✔ Factory-sealed packaging\u003c\/p\u003e\n\u003cp data-start=\"1468\" data-end=\"1493\"\u003e🔌 \u003cstrong data-start=\"1471\" data-end=\"1493\"\u003eTechnical Details:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-start=\"1497\" data-end=\"1517\"\u003e\n\u003cstrong data-start=\"1497\" data-end=\"1507\"\u003eModel:\u003c\/strong\u003e PR 2020\u003c\/li\u003e\n\u003cli data-start=\"1520\" data-end=\"1568\"\u003e\n\u003cstrong data-start=\"1520\" data-end=\"1539\"\u003eSystem Voltage:\u003c\/strong\u003e 12V \/ 24V auto recognition\u003c\/li\u003e\n\u003cli data-start=\"1571\" data-end=\"1602\"\u003e\n\u003cstrong data-start=\"1571\" data-end=\"1590\"\u003eCharge Current:\u003c\/strong\u003e Up to 20A\u003c\/li\u003e\n\u003cli data-start=\"1605\" data-end=\"1645\"\u003e\n\u003cstrong data-start=\"1605\" data-end=\"1623\"\u003eBattery Types:\u003c\/strong\u003e AGM, gel, lead-acid\u003c\/li\u003e\n\u003cli data-start=\"1648\" data-end=\"1680\"\u003e\n\u003cstrong data-start=\"1648\" data-end=\"1660\"\u003eDisplay:\u003c\/strong\u003e Multifunction LCD\u003c\/li\u003e\n\u003cli data-start=\"1683\" data-end=\"1730\"\u003e\n\u003cstrong data-start=\"1683\" data-end=\"1698\"\u003eEfficiency:\u003c\/strong\u003e High-frequency PWM regulation\u003c\/li\u003e\n\u003cli data-start=\"1733\" data-end=\"1761\"\u003e\n\u003cstrong data-start=\"1733\" data-end=\"1754\"\u003eProtection Class:\u003c\/strong\u003e IP32\u003c\/li\u003e\n\u003cli data-start=\"1764\" data-end=\"1795\"\u003e\n\u003cstrong data-start=\"1764\" data-end=\"1783\"\u003eCertifications:\u003c\/strong\u003e CE marked\u003c\/li\u003e\n\u003cli data-start=\"1798\" data-end=\"1839\"\u003e\n\u003cstrong data-start=\"1798\" data-end=\"1815\"\u003eManufacturer:\u003c\/strong\u003e Steca Elektronik GmbH\u003c\/li\u003e\n\u003cli data-start=\"1842\" data-end=\"1874\"\u003e\n\u003cstrong data-start=\"1842\" data-end=\"1864\"\u003eCountry of Origin:\u003c\/strong\u003e Germany\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1876\" data-end=\"1970\"\u003e🚀 \u003cstrong data-start=\"1879\" data-end=\"1970\"\u003eReliable solar charging — with Steca PR 2020, built for long-term off-grid performance.\u003c\/strong\u003e\u003c\/p\u003e","brand":"Steca PR","offers":[{"title":"Default Title","offer_id":51746897658189,"sku":"","price":95.0,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0802\/3274\/3245\/files\/photo_2025-05-29_15-03-07_17fcaaef-5b16-4665-b409-cb524ab68382.jpg?v=1748520547","url":"https:\/\/greenenergy-repair.com\/es\/products\/steca-pr-2020-solar-charge-controller-agm-gel-lead-acid-support-off-grid-pv-systems-made-in-germany","provider":"Green Energy","version":"1.0","type":"link"}