{"product_id":"24kw-43kwh-rhino-2-energy-storage-system-ess","title":"Big Battery  24kW 43kWh Rhino 2 Energy Storage System (ESS) - K0723","description":"\u003ch2 class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eBig Battery  24kW 43kWh Rhino 2 Energy Storage System (ESS) - K0723\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eHIGH-CAPACITY RESIDENTIAL ESS! The second generation of BigBattery’s flagship 48V RHINO has arrived, and the next-gen RHINO 2 is here to revolutionize power storage for every home in America. This 43.02kWh outdoor configuration is the ideal solution for grid-tied power in your tiny home, cabin, family home, mansion, or office building, supported by comprehensive safety, reliability, state-of-the-art features, and the highest level of certifications including UL9540, UL9540A, and UL1973.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThe RHINO 2 System is built to be a durable, high-capacity home power solution, with a single unit design and a convenient conduit box on top of the unit for effortless cable management and a sleek finished look, with all hardware included to secure the RHINO 2 to your wall with a simple installation. The RHINO 2 comes equipped with an IP65-rated, all-weather casing, as well as an advanced BMS with auto cell-balancing, and a responsive self-heating function to ensure long-lasting safety and reliability even in the harshest of conditions. Plus, the RHINO 2 features an interDraft LED display on the side of the unit, along with full CANBus and RS485 communication protocols, so you can always monitor the status and performance of your power. The RHINO 2 even boasts an internal fire extinguishing unit for ultimate peace of mind when installed inside or outside your home. Supported by these robust safety and visibility features, this power system is engineered to withstand up to 8,000 cycles at 80% depth of discharge (DoD), achieving lifespans of up to 10+ years!\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eBut that’s not all. We pair our RHINO 2 with two cutting-edge 12000W Lux inverters, which each feature their own LCD touch screen displays, 3 MPPT inputs, an integrated UPS module for seamless on and off-grid switching, and the ability to handle PV arrays of up to 36000W across both inverters. Plus, through their smart load control, AC coupling abilities, and peak shaving function, you can meet your power needs and protect your home against unstable grids or rolling blackouts, while seeing huge savings each month on your electric bill. But if you already have an inverter at home, don’t worry! The RHINO 2 is compatible with dozens of 48V inverters on the market today.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eWhether you’re looking to outfit your home with a powerful solar system or you’re simply looking to ensure emergency backup power is always available, the RHINO 2 ensures reliable, efficient power delivery day in and day out, allowing you to save on utilities, or get rewarded for giving back to the grid through net metering programs and other tax incentives. Take control of your home’s power and shop the all-new 48V RHINO 2 Systems today!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003e\u003cspan\u003eIncluded \u003c\/span\u003e\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e3 × 48V RHINO 2 – LiFePO4 – 280Ah – 14.34kWh\u003c\/li\u003e\n\u003cli\u003e3 × RHINO 2 Conduit Box\u003c\/li\u003e\n\u003cli\u003e2 × RHINO 2 Parallel Cable Kit\u003c\/li\u003e\n\u003cli\u003e2 × LUXPower 12kW (18kPV) Hybrid Inverter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eWhat our Experts Think\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"102\" data-end=\"291\"\u003e\n\u003cp data-start=\"104\" data-end=\"291\"\u003e\u003cstrong data-start=\"104\" data-end=\"132\"\u003eMassive capacity \u0026amp; power\u003c\/strong\u003e — With 43 kWh storage and up to 24 kW output, it can power a full home, cabin, or small commercial property, handling heavy loads and extended off-grid use.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"292\" data-end=\"510\"\u003e\n\u003cp data-start=\"294\" data-end=\"510\"\u003e\u003cstrong data-start=\"294\" data-end=\"340\"\u003eAll-weather, safe, maintenance-free design\u003c\/strong\u003e — LiFePO₄ chemistry with advanced BMS, IP65 enclosure, self-heating for cold climates, and internal fire protection ensures reliability and safety indoors or outdoors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"511\" data-end=\"690\"\u003e\n\u003cp data-start=\"513\" data-end=\"690\"\u003e\u003cstrong data-start=\"513\" data-end=\"554\"\u003eLong lifespan \u0026amp; deep-cycle durability\u003c\/strong\u003e — Rated for up to 8,000 cycles at 80 % depth-of-discharge, providing many years of stable service, far beyond lead-acid alternatives.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"691\" data-end=\"896\"\u003e\n\u003cp data-start=\"693\" data-end=\"896\"\u003e\u003cstrong data-start=\"693\" data-end=\"727\"\u003eSmart integration \u0026amp; monitoring\u003c\/strong\u003e — Equipped with CANBus\/RS485 communications, status display, and standardized connectors for smooth integration with inverters, solar arrays, and home-energy systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"897\" data-end=\"1110\"\u003e\n\u003cp data-start=\"899\" data-end=\"1110\"\u003e\u003cstrong data-start=\"899\" data-end=\"925\"\u003eScalable and versatile\u003c\/strong\u003e — Ideal for grid-tied solar, off-grid homes, emergency backup, cabins, commercial setups, or as a replacement for large lead-acid battery banks; expandable for higher capacity needs.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp data-start=\"0\" data-end=\"257\"\u003e\u003cstrong data-start=\"0\" data-end=\"63\"\u003eQ: What is the BigBattery 24 kW 43 kWh RHINO 2 ESS (K0723)?\u003c\/strong\u003e\u003cbr data-start=\"63\" data-end=\"66\"\u003eA: A high-capacity 48 V LiFePO₄ energy storage system with 43 kWh of usable storage, paired with inverters — designed for whole-home backup, off-grid power, or solar + storage applications.\u003c\/p\u003e\n\u003cp data-start=\"259\" data-end=\"492\"\u003e\u003cstrong data-start=\"259\" data-end=\"312\"\u003eQ: What applications is this system designed for?\u003c\/strong\u003e\u003cbr data-start=\"312\" data-end=\"315\"\u003eA: Residential homes, cabins, tiny homes, offices, or any building needing reliable backup, off-grid power, or solar energy storage, suitable for grid-tied or off-grid setups.\u003c\/p\u003e\n\u003cp data-start=\"494\" data-end=\"770\"\u003e\u003cstrong data-start=\"494\" data-end=\"547\"\u003eQ: What are the core features and safety aspects?\u003c\/strong\u003e\u003cbr data-start=\"547\" data-end=\"550\"\u003eA: LiFePO₄ chemistry, IP65-rated weatherproof enclosure, advanced BMS with auto cell-balancing, self-heating for cold climates, CANBus\/RS485 communications, LED monitoring display, and internal fire-suppression system.\u003c\/p\u003e\n\u003cp data-start=\"772\" data-end=\"977\"\u003e\u003cstrong data-start=\"772\" data-end=\"834\"\u003eQ: What power output and inverter support does it include?\u003c\/strong\u003e\u003cbr data-start=\"834\" data-end=\"837\"\u003eA: Dual 12 kW hybrid inverters (24 kW AC total), supporting solar PV input, load control, AC coupling, and seamless on\/off-grid switching.\u003c\/p\u003e\n\u003cp data-start=\"979\" data-end=\"1237\"\u003e\u003cstrong data-start=\"979\" data-end=\"1056\"\u003eQ: What benefits does it offer over lead-acid or simpler battery systems?\u003c\/strong\u003e\u003cbr data-start=\"1056\" data-end=\"1059\"\u003eA: Large usable storage (43 kWh), maintenance-free lithium performance, robust safety features, weather-resistant design, long lifespan, and turnkey integration with inverters.\u003c\/p\u003e\n\u003cp data-start=\"1239\" data-end=\"1444\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\u003cstrong data-start=\"1239\" data-end=\"1294\"\u003eQ: Is installation and integration straightforward?\u003c\/strong\u003e\u003cbr data-start=\"1294\" data-end=\"1297\"\u003eA: Yes, delivered as a complete kit with batteries, inverters, and cabling — designed for easy setup with solar arrays, grid, or backup generators.\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli data-start=\"182\" data-end=\"306\"\u003e\n\u003cp data-start=\"184\" data-end=\"306\"\u003eInstall the Rhino 2 ESS in a \u003cstrong data-start=\"213\" data-end=\"252\"\u003ecool, dry, and well-ventilated area\u003c\/strong\u003e to ensure stable operation and prevent overheating.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"307\" data-end=\"450\"\u003e\n\u003cp data-start=\"309\" data-end=\"450\"\u003e\u003cstrong data-start=\"309\" data-end=\"368\"\u003eRegularly inspect all wiring, terminals, and connectors\u003c\/strong\u003e for looseness, corrosion, or damage to maintain safe and efficient performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"451\" data-end=\"550\"\u003e\n\u003cp data-start=\"453\" data-end=\"550\"\u003eKeep the exterior \u003cstrong data-start=\"471\" data-end=\"494\"\u003eclean and dust-free\u003c\/strong\u003e using a soft, dry cloth to prevent heat accumulation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"551\" data-end=\"660\"\u003e\n\u003cp data-start=\"553\" data-end=\"660\"\u003eAvoid exposure to \u003cstrong data-start=\"571\" data-end=\"626\"\u003edirect sunlight, moisture, and extreme temperatures\u003c\/strong\u003e to protect internal components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"661\" data-end=\"765\"\u003e\n\u003cp data-start=\"663\" data-end=\"765\"\u003eMonitor state of charge and avoid \u003cstrong data-start=\"697\" data-end=\"716\"\u003edeep discharges\u003c\/strong\u003e to preserve long-term capacity and efficiency.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"766\" data-end=\"877\"\u003e\n\u003cp data-start=\"768\" data-end=\"877\"\u003eFor long-term storage or inactivity, maintain batteries at \u003cstrong data-start=\"827\" data-end=\"844\"\u003e50–60% charge\u003c\/strong\u003e and disconnect from all loads.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c!----\u003e","brand":"Big Battery","offers":[{"title":"Default Title","offer_id":45468169568447,"sku":"K0723","price":14536.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/3x-48V-42.9-kWh-RHINO-2-KIT0723.png?v=1775548263","url":"https:\/\/se0yig-03.myshopify.com\/products\/24kw-43kwh-rhino-2-energy-storage-system-ess","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}