{"product_id":"enerdrive-esystem-40-40-ac-dc-epro-kit-with-2-x-12v-200ah-b-tec-lithium-batteries","title":"Enerdrive eSYSTEM 40\/40 AC\/DC EPRO+ Kit with 2 x 12V 200Ah B-TEC Lithium Batteries","description":"\u003ch2\u003eEnerdrive 400Ah 12V Lithium Off-Grid Power Bundle for Caravans, 4WDs, and Canopies\u003c\/h2\u003e\n\u003ch3\u003eComplete Pre-Wired Charging and Energy Storage Solution\u003c\/h3\u003e\n\u003cp\u003eBuilding a reliable \u003cstrong\u003e12V off-grid power system\u003c\/strong\u003e from individual components requires complex wiring calculations, custom mounting solutions, and substantial installation time. The \u003cstrong\u003eEnerdrive eSYSTEM 40\/40 AC\/DC EPRO+ Bundle\u003c\/strong\u003e resolves these challenges by combining a pre-wired, board-mounted charging distribution hub with two high-capacity \u003cstrong\u003e12V 200Ah B-TEC lithium batteries\u003c\/strong\u003e. Designed for large canopies, 4WD touring setups, caravans, and camper trailers, this integrated package provides a combined 400Ah of usable energy storage alongside dual-input charging capabilities.\u003c\/p\u003e\n\u003cp\u003eUnlike piecemeal installations that risk voltage drop, mismatched fusing, or messy wiring looms, this factory-assembled system ensures every component is matched and protected. By consolidating the \u003cstrong\u003eDC to DC battery charger\u003c\/strong\u003e, \u003cstrong\u003eAC battery charger\u003c\/strong\u003e, battery monitoring, and circuit protection onto a single marine-grade mounting board, it reduces installation complexity and minimises the risk of electrical faults in high-vibration touring environments.\u003c\/p\u003e\n\n\u003ch3\u003eMulti-Source 40A AC and 40A DC Charging Architecture\u003c\/h3\u003e\n\u003cp\u003eAt the core of the ESYS-E installation kit is a dual-charging architecture engineered to keep your \u003cstrong\u003e400Ah lithium battery bank\u003c\/strong\u003e replenished regardless of how you travel. When on the move, the \u003cstrong\u003e40A DC2DC charger\u003c\/strong\u003e draws power efficiently from your vehicle's alternator. It also features an integrated \u003cstrong\u003eMPPT solar controller\u003c\/strong\u003e, allowing you to connect solar panels directly to the system to harvest solar energy while parked off-grid.\u003c\/p\u003e\n\u003cp\u003eWhen you have access to mains power at a caravan park or home, or when running a generator, the \u003cstrong\u003e40A multi-stage AC battery charger\u003c\/strong\u003e takes over. This ensures rapid, safe recharging from 240V shore power, tailored specifically to the charging profile of the included LiFePO4 batteries. Together, these chargers provide seamless transitions between alternator, solar, and mains inputs.\u003c\/p\u003e\n\n\u003ch3\u003eKey Features and System Components\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e400Ah Combined Lithium Storage:\u003c\/strong\u003e Includes two \u003cstrong\u003eEnerdrive B-TEC 12V 200Ah lithium batteries\u003c\/strong\u003e, each featuring an internal Battery Management System (BMS) and wireless smartphone monitoring capability.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A DC to DC Charger with MPPT:\u003c\/strong\u003e Charges from vehicle alternators and regulates unregulated solar inputs via built-in Maximum Power Point Tracking technology.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e40A AC Mains Charger:\u003c\/strong\u003e Delivers multi-stage charging from 240V shore power or generators to quickly replenish the large 400Ah bank.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEPRO+ Battery Monitor:\u003c\/strong\u003e Provides precise state-of-charge tracking, voltage readings, current draw, and time-remaining data for complete system visibility.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIntegrated Circuit Protection:\u003c\/strong\u003e Pre-wired with resettable circuit breakers and a consolidated main fuse block for safe power distribution and effortless system isolation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDIY Installation Design:\u003c\/strong\u003e Pre-assembled on a durable backing board to save space and simplify fit-outs in canopies, trailers, and RVs.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Choose a Pre-Wired Enerdrive Lithium Bundle?\u003c\/h3\u003e\n\u003cp\u003eUpgrading to a 400Ah \u003cstrong\u003e12V lithium battery system\u003c\/strong\u003e provides the capacity needed to run heavy 12V loads such as large upright fridges, dual-zone freezers, diesel heaters, and lighting for extended periods off-grid. The B-TEC batteries offer substantial weight savings over traditional lead-acid or AGM equivalents while delivering consistent voltage under load. With the inclusion of the EPRO+ monitor and integrated fusing, you have complete oversight of your energy consumption without the guesswork.\u003c\/p\u003e\n\n\u003ch3\u003eUpgrade Your Off-Grid Touring Setup\u003c\/h3\u003e\n\u003cp\u003eConfigure your canopy, caravan, or touring vehicle with a factory-tested power distribution and storage package. Order the Enerdrive eSYSTEM 40\/40 AC\/DC EPRO+ Bundle today for a streamlined, reliable 12V electrical installation built for Australian touring conditions.\u003c\/p\u003e","brand":"Enerdrive","offers":[{"title":"Default Title","offer_id":43639577116733,"sku":"K-ESYS-E-03","price":7602.72,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0602\/3918\/3933\/files\/enerdrive-esystem-40-40-kit-200ah-batteries-k-esys-e-03.png?v=1792907571","url":"https:\/\/www.solar4rvs.com.au\/products\/enerdrive-esystem-40-40-ac-dc-epro-kit-with-2-x-12v-200ah-b-tec-lithium-batteries","provider":"Solar 4 RVs","version":"1.0","type":"link"}