{"product_id":"50a-mppt-dc-dc-solar-alternator-charger","title":"50A MPPT DC-DC Solar \u0026 Alternator Charger","description":"\u003ch2\u003e50A MPPT Solar Charge Controller for Vans, Overlanders and Boats\u003c\/h2\u003e\n\u003cp\u003eAn MPPT controller tracks the array's maximum power point and converts the surplus voltage into charging current, so it harvests more than a PWM unit from the same panels — most noticeably in cold or low light, and whenever panel voltage sits well above battery voltage.\u003c\/p\u003e\n\u003cp\u003eSize the array to the limits in the specifications table.\u003c\/p\u003e\n\u003cp\u003eRated IP32. Mount it close to the battery on a vertical surface with airflow around the heatsink, and wire battery first, then panels.\u003c\/p\u003e","brand":"United Global Solar","offers":[{"title":"Default Title","offer_id":53519968862389,"sku":"RS-MPPT50DC","price":249.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1004\/6744\/1845\/files\/5_6b59030a-e2c3-4ff0-81f1-2b4e07e118d8.jpg?v=1792240990","url":"https:\/\/unitedglobalsolar.com\/products\/50a-mppt-dc-dc-solar-alternator-charger","provider":"United Global Solar","version":"1.0","type":"link"}