{"product_id":"go-power-82890-battery-charger-controller-30-amp","title":"Go Power GP-RVC-30-MPPT 30A Dual-Bank MPPT Controller – 82890","description":"\u003cp\u003eThe Go Power GP-RVC-30-MPPT (part number 82890) is a 30A MPPT solar charge controller for 12V or 24V RV battery systems. It can charge the house battery bank and maintain a second chassis or starting battery from the same solar array. The controller uses the house bank as its priority: once that bank reaches absorption, available solar charging is directed to the secondary battery.\u003c\/p\u003e\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e30A maximum solar charging current\u003c\/li\u003e\n\u003cli\u003eSupports 12V and 24V battery systems\u003c\/li\u003e\n\u003cli\u003eDual battery outputs with house-bank priority\u003c\/li\u003e\n\u003cli\u003eMPPT conversion efficiency up to 98%\u003c\/li\u003e\n\u003cli\u003eGEL, AGM, flooded lead-acid, LiFePO4 and custom battery profiles\u003c\/li\u003e\n\u003cli\u003eRV-C, CANbus and RS485 communications for compatible coach displays\u003c\/li\u003e\n\u003cli\u003eLED status indicators for PV, BAT1 and BAT2\u003c\/li\u003e\n\u003cli\u003eOptional GP-RVC-R remote display adds Bluetooth monitoring; sold separately\u003c\/li\u003e\n\u003cli\u003eCompatible controllers can be stacked for larger solar arrays\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eGP-RVC-30-MPPT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManufacturer part number\u003c\/th\u003e\n\u003ctd\u003e82890\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eRated charge current\u003c\/th\u003e\n\u003ctd\u003e30A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSolar input capacity\u003c\/th\u003e\n\u003ctd\u003e600W at 12V; 1,200W at 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eMaximum PV open-circuit voltage\u003c\/th\u003e\n\u003ctd\u003eLess than 100V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBattery outputs\u003c\/th\u003e\n\u003ctd\u003eBAT1 house bank; BAT2 chassis\/starting battery\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eNo-load current draw\u003c\/th\u003e\n\u003ctd\u003e8mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eIngress protection\u003c\/th\u003e\n\u003ctd\u003eIP30\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating temperature\u003c\/th\u003e\n\u003ctd\u003e-35°C to +45°C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions (L × W × H)\u003c\/th\u003e\n\u003ctd\u003e7.77 × 5.71 × 3.37 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e3.14 lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWarranty\u003c\/th\u003e\n\u003ctd\u003e5 years\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eSolar array sizing\u003c\/h3\u003e\u003cp\u003eThe rated input ceiling is 600W on a 12V system or 1,200W on a 24V system. Go Power recommends a more conservative array size of up to approximately 400W at 12V or 950W at 24V for typical installations. Keep the array open-circuit voltage below 100V and follow the manufacturer's wiring guidance.\u003c\/p\u003e\u003ch3\u003eBattery-bank operation and accessories\u003c\/h3\u003e\u003cp\u003eBAT1 is the primary house battery connection. BAT2 receives surplus solar charging after BAT1 reaches absorption; it is not a second 30A output. For a single-bank installation, connect the battery to BAT1 only. The controller has status LEDs rather than a built-in screen. The optional GP-RVC-R remote or a compatible RV-C\/PowerTrak display is required for remote monitoring; display, harness and network accessories are sold separately.\u003c\/p\u003e\u003cp\u003eChoose the battery profile to match the battery manufacturer's charging requirements. Follow the Go Power installation manual for array wiring, conductor sizing, overcurrent protection and grounding. Manufacturer warranty: 5 years, subject to Go Power's terms.\u003c\/p\u003e","brand":"Go Power","offers":[{"title":"Default Title","offer_id":48380136980686,"sku":"03-2761","price":286.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0732\/3785\/6462\/files\/ImageServerAPI_b72b13af-ac8c-4894-bdf1-43581d15fd02.jpg?v=1790597026","url":"https:\/\/newrvparts.com\/en-us\/products\/go-power-82890-battery-charger-controller-30-amp","provider":"New RV Parts","version":"1.0","type":"link"}