{"product_id":"20-80a-mppt-solar-panel-regulator-charge-controller-auto-focus-tracking-12-24v","title":"20-80A MPPT Solar Panel Regulator Charge Controller Auto Focus Tracking 12,24V","description":"\u003cp\u003eMaximize your solar energy harvest with the \u003cstrong\u003eROAMHAVEN MPPT Solar Charge Controller\u003c\/strong\u003e. Available in 30A to 100A ratings for 12V\/24V systems, this controller uses advanced auto-focus MPPT tracking technology to deliver up to 99.5% efficiency — keeping your batteries charged faster and longer whether you're off-grid, RVing, or running a solar backup system.\u003c\/p\u003e\n\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMPPT + PWM dual-mode\u003c\/strong\u003e charging for maximum efficiency (up to 98% conversion rate)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLarge LCD display\u003c\/strong\u003e — shows charge\/discharge current, cumulative power, temperature, and more\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAuto-focus tracking\u003c\/strong\u003e — continuous MPPT tracking for optimal solar input at all times\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual USB output\u003c\/strong\u003e (5V\/2.5A max) for charging phones and devices directly\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12V\/24V auto-detection\u003c\/strong\u003e — compatible with most solar panel setups\u003c\/li\u003e\n\u003cli\u003eSupports \u003cstrong\u003eOPEN, AGM, and GEL\u003c\/strong\u003e battery types\u003c\/li\u003e\n\u003cli\u003eBuilt-in protections: short-circuit, open-circuit, reverse connection, overload, and overheating\u003c\/li\u003e\n\u003cli\u003eDual MOSFET reverse current protection with ultra-low heat production\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eRated Voltage:\u003c\/strong\u003e 12V \/ 24V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailable Ratings:\u003c\/strong\u003e 30A, 60A, 80A, 100A\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax PV Input:\u003c\/strong\u003e Up to 50V\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMax Input Power:\u003c\/strong\u003e 390W (12V) \/ 780W (24V)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e -35°C to 60°C\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSelf-Consumption:\u003c\/strong\u003e \u0026lt;10mA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 133 x 70 x 35mm\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch2\u003ePerfect For\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003eRV and van life solar systems\u003c\/li\u003e\n\u003cli\u003eOff-grid cabins and tiny homes\u003c\/li\u003e\n\u003cli\u003eCamping and portable solar setups\u003c\/li\u003e\n\u003cli\u003eEmergency backup power systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePackage Includes:\u003c\/strong\u003e 1x Solar Charge Controller, 1x User Manual\u003c\/p\u003e","brand":"ROAMHAVEN","offers":[{"title":"W12595999","offer_id":50579281051887,"sku":"CJCD25707700001","price":35.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0830\/3486\/5903\/files\/9f52553d-1520-4144-ad06-05d91b658ab0.jpg?v=1787711924","url":"https:\/\/www.a1nance.com\/products\/20-80a-mppt-solar-panel-regulator-charge-controller-auto-focus-tracking-12-24v","provider":"ROAMHAVEN","version":"1.0","type":"link"}