{"product_id":"dometic-40a-mppt-solar-controller-dual-bank-12v-rv-c-powertrak-ready","title":"Dometic 40A MPPT Solar Controller | Dual Bank | 12V | RV-C | PowerTrak Ready","description":"\u003ch2\u003ePurpose-Built for Dual Battery Bank RV Installations\u003c\/h2\u003e\u003cp\u003eThe Dometic SC-DB-MPPT-40-12 is a 40-amp MPPT solar charge controller engineered specifically for 12V RV systems that require simultaneous charging of two separate battery banks — typically a house bank and a chassis battery.\u003c\/p\u003e\u003cp\u003eIf your installation has a single battery bank, the \u003ca href=\"\/products\/30-amp-rvc-mppt-solar-controller\"\u003eGo Power! GP-RVC-30-MPPT\u003c\/a\u003e is likely the better fit. If you're managing two banks from a single controller and need higher charge current, this is the unit designed for that job.\u003c\/p\u003e\u003ch3\u003e⚠️ Display \u0026amp; Connectivity Notice\u003c\/h3\u003e\u003cp\u003eBluetooth wireless monitoring and app connectivity are \u003cstrong\u003eonly available when the PowerTrak display module is connected\u003c\/strong\u003e. If you plan to use the Go Power! app or want wireless system monitoring, select the \u003cstrong\u003eController + Display Kit (Full Functionality)\u003c\/strong\u003e option above.\u003c\/p\u003e\u003ch3\u003eKey Features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e40A MPPT technology — up to 98% conversion efficiency\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDual battery bank outputs\u003c\/strong\u003e — charge house and chassis batteries simultaneously\u003c\/li\u003e\n\u003cli\u003eSecondary bank charge current adjustable up to 2.5A\u003c\/li\u003e\n\u003cli\u003eRV-C network compatible with PowerTrak display support\u003c\/li\u003e\n\u003cli\u003eWide operating temperature range: -40°C to +60°C\u003c\/li\u003e\n\u003cli\u003eStackable up to 8 units (up to 320A \/ 6400W solar) via GP-RVC-PT-BC\u003c\/li\u003e\n\u003cli\u003eFCC Part 15 Class B and RoHS certified\u003c\/li\u003e\n\u003cli\u003e5-year warranty\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003e12V systems only\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eChoose Your Configuration\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eController Only (No Bluetooth\/App)\u003c\/strong\u003e\u003cbr\u003eThe controller unit alone. Ideal if you already own a compatible PowerTrak display or don't require wireless monitoring.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eController + Display Kit (Full Functionality)\u003c\/strong\u003e\u003cbr\u003eEverything you need for a fully functional, connected solar controller system. Kit includes:\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003e✅ Dometic 40A MPPT Dual Bank Solar Controller\u003c\/li\u003e\n\u003cli\u003e✅ PowerTrak 3\" Color Touchscreen Display (Part #83457)\u003c\/li\u003e\n\u003cli\u003e✅ 25ft RV-C Connectivity Harness (Part #83439)\u003c\/li\u003e\n\u003cli\u003e✅ PowerTrak Terminating Resistor Harness (Part #83543)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003ePowerTrak Display Features\u003c\/h3\u003e\u003cp\u003eThe PowerTrak Screen combines three displays into an intuitive 3\" color touchscreen. Features an ambient light sensor for automatic dimming throughout the day and can be mounted in portrait or landscape. Monitor your inverter controls, solar controller, and battery status all in one place.\u003c\/p\u003e\u003ch3\u003eCompatibility\u003c\/h3\u003e\u003cp\u003eCompatible with Go Power! solar panels, kits, and RV-C enabled coach systems including Sun Cycle Advanced Lithium Batteries, Advanced Inverter Chargers, Smart Sine Wave Inverters, and Dometic \u0026amp; Go Power! MPPT Solar Charge Controllers. Consult your RV documentation or \u003ca href=\"\/pages\/contact\"\u003econtact us\u003c\/a\u003e to confirm compatibility with your setup.\u003c\/p\u003e","brand":"Go Power!","offers":[{"title":"Controller Only (No Bluetooth\/Display)","offer_id":43749234376781,"sku":"83839REVB","price":267.99,"currency_code":"USD","in_stock":true},{"title":"Controller + Display (Full Functionality)","offer_id":43749234409549,"sku":"83839REVB+84025","price":475.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0964\/0470\/files\/30A-Controller-Header-01.jpg?v=1778804135","url":"https:\/\/shop.gopowersolar.com\/products\/dometic-40a-mppt-solar-controller-dual-bank-12v-rv-c-powertrak-ready","provider":"Dometic Mobile Power Solutions","version":"1.0","type":"link"}