{"product_id":"smart-50a-mppt-solar-charge-controller-lightweight-0-66-lbs-ip68-waterproof-12v-24v-48v-lithium-batteries-systems-mix-ampmatch-different-solar-panels-solexbrick-s1","title":"Smart 50A MPPT Solar Charge Controller - Lightweight 0.66 lbs IP68 Waterproof 12V\/24V\/48V Lithium Batteries Systems Mix\u0026ampMatch Different Solar Panels SolexBrick S1","description":"\u003cp\u003e- [Compact Size, Flexible Installation] Measuring just 1\/6 the size of traditional controllers, it can be mounted directly behind a solar panel or neatly stored in a solar suitcase. This saves critical space in your RV, van, or overland rig.\n- [Smarter Charging with Advanced Tech] Powered by next-gen MPPT, Quad-Channel, and InstantMax AI tech, it auto-adapts to 12\/24\/48V battery systems. This enables intelligent solar charging while actively optimizing battery lifespan.\n- [Mix Panels Without Compromise] The SolexBrick S1 solves the issue of efficiency loss from mixing different brands, wattages, or types of panels. You can freely combine various solar panels and achieve a fully optimized connection to your battery without extra controllers.\n- [Effortless 3-Step Plug \u0026amp; Play Setup] Simply connect using the MC4 to O-Ring cable (available separately or DIY per the guide) to ensure a secure, error-proof connection to your battery, eliminating the risk of shorts or loose wiring. Designed for effortless setup by anyone.\n- [Rugged \u0026amp; Reliable Built for Safety] Designed for LiFePO4 batteries, it features smart temperature compensation (-40°F to 149°F) and comprehensive lithium protection. The IP68-rated shell offers total dust and water resistance, making it essential for storm-prone RV\/marine.\n\u003c\/p\u003e\u003cp\u003eProduct description\u003c\/p\u003e\u003cp\u003eOptiSolex SolexBrick S1\u003c\/p\u003e\u003cp\u003eBuilt for Mobility Off-Grid Power Systems\u003c\/p\u003e\u003cp\u003eEffortless Portable Solar Expansion\u003c\/p\u003e\u003cp\u003eJust plug and play.\u003c\/p\u003e\u003cp\u003eEffortless Portable Solar Expansion\u003c\/p\u003e\u003cp\u003eFuture-Proof Mountable Solar Expansion\u003c\/p\u003e\u003cp\u003eFuture-proof from day one.\u003c\/p\u003e\u003cp\u003eFuture-Proof Mountable Solar Expansion\u003c\/p\u003e\u003cp\u003eAnti Shadow Optimization\u003c\/p\u003e\u003cp\u003eIndependent Optimization, Uninterrupted Power.\u003c\/p\u003e\u003cp\u003eAnti-Shadow Optimization\u003c\/p\u003e\u003cp\u003eHow do I connect multiple solar panels to my system? Should I use a serial or parallel configuration?\u003c\/p\u003e\u003cp\u003eWhy is correct polarity and correct port connection important?\u003c\/p\u003e\u003cp\u003eWhy is the initial charging power so low when I first connect the system?\u003c\/p\u003e\u003cp\u003eWhy does the SolexBrick S1 feel hot during operation?\u003c\/p\u003e\u003cp\u003eWhat type of battery is compatible with the SolexBrick S1?\u003c\/p\u003e\u003cp\u003eOptiSolex 440W SolarBag Kit gives you instant solar expansion-no roof space required. Just plug into the S1 controller and connect directly to your battery. No mounting, no rewiring, no extra charge controller needed.\u003c\/p\u003e\u003cp\u003eWith the S1 as your controller, adding more rigid panels later is a breeze: just plug in another S1 to expand-series or parallel, no hassle, no rebuild, more power.\u003c\/p\u003e\u003cp\u003eUnlike traditional controllers that let one shaded panel slow the entire system, the SolexBrick S1 independently optimizes each one. This ensures the rest keep producing at 100% power, maximizing your daily energy harvest.\u003c\/p\u003e\u003cp\u003eHow do I connect multiple solar panels to my system? Should I use a serial or parallel configuration?\u003c\/p\u003e\u003cp\u003eS1 supports parallel or series. No quantity limit in parallel, series: up to 3 S1 in series at the same time. As long as it's under 50V\u0026amp;450W.\u003c\/p\u003e\u003cp\u003ePlease note: The S1 isn't compatible for series connection with other types of controllers.\u003c\/p\u003e\u003cp\u003eWhy is correct polarity and correct port connection important?\u003c\/p\u003e\u003cp\u003eTo prevent irreersible damage to your SolexBrick S1, please always double-check the positive\/negative terminals and ensure you are connecting to the correct ports.\u003c\/p\u003e\u003cp\u003eShort cable → Solar panel input\u003c\/p\u003e\u003cp\u003eLong cable → Battery Output (via extension cable)\u003c\/p\u003e\u003cp\u003eWhy is the initial charging power so low when I first connect the system?\u003c\/p\u003e\u003cp\u003eThis is completely normal. During the first 3 minutes, the system performs an initialization and self-check, allowing only a small current to flow. After that, it will automatically enter MPPT mode and deliver normal charging performance.\u003c\/p\u003e\u003cp\u003eWhy does the SolexBrick S1 feel hot during operation?\u003c\/p\u003e\u003cp\u003eIf the solar input reaches around 350W, the device’s temperature may rise to 60?70°C. This is within the normal operating range.\u003c\/p\u003e\u003cp\u003ePlease avoid touching metal surfaces during high-power operation to prevent discomfort or burns.\u003c\/p\u003e\u003cp\u003eWhat type of battery is compatible with the SolexBrick S1?\u003c\/p\u003e\u003cp\u003eThe SolexBrick S1 works only with LiFePO4 (Lithium Iron Phosphate) batteries.\u003c\/p\u003e\u003cp\u003ePlease make sure the connected battery is a LiFePO4 battery, is not damaged, and is functioning\u003c\/p\u003e","brand":"CampForge","offers":[{"title":"Default Title","offer_id":59477730197585,"sku":"B0FHQVZC1X","price":286.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/3713\/2369\/files\/51RASiJNeoL._AC_SX679.jpg?v=1778144007","url":"https:\/\/campforge1.com\/products\/smart-50a-mppt-solar-charge-controller-lightweight-0-66-lbs-ip68-waterproof-12v-24v-48v-lithium-batteries-systems-mix-ampmatch-different-solar-panels-solexbrick-s1","provider":"CampForge","version":"1.0","type":"link"}