{"product_id":"20kwh-home-battery-backup","title":"20KWH Home Battery Backup","description":"\u003cp\u003e◆ Built-in 20KWh battery (100% new LiFePO4 battery)\u003cbr\u003e◆ Supports WiFi and Bluetooth connectivity\u003cbr\u003e◆ Supports APP or PC monitoring of battery charging and discharging status\u003cbr\u003e◆ Supports button and screen operation\u003cbr\u003e◆ Modern, aesthetically pleasing flat industrial design with modular construction for easy installation;\u003cbr\u003e◆ MPPT charging efficiency of up to 99%, maximizing the utilization of photovoltaic energy;\u003cbr\u003e◆ Integrated hybrid inverter and lithium iron phosphate battery — safe, reliable, and rated for over 2,000 charge cycles (10+ years of service life);\u003cbr\u003e◆ High-quality pure sine wave output;\u003cbr\u003e◆ Advanced smart features including peak shaving, valley filling, intelligent load management, and AC coupling;\u003cbr\u003e◆ Multiple charging modes compatible with both solar (PV) and grid (AC mains) input;\u003cbr\u003e◆ Built-in intelligent BMS with comprehensive protection and passive cooling;\u003cbr\u003e◆ Surge\/lightning protection to safeguard the battery from damage.\u003c\/p\u003e\u003ch2\u003eYN30-6.2KW-20KWH Specification\u003c\/h2\u003e\u003ch3\u003eFunction Overview\u003c\/h3\u003e\u003ch3\u003e1. Heavy-Duty Appliances (Whole-Home Coverage)\u003c\/h3\u003e\u003cp\u003eWith 6,200W of rated output power, this system can simultaneously run multiple high-draw appliances: Climate Control: Central air conditioning, multi-zone mini-split systems (including large 3-ton units), electric space heaters, and radiant floor heating. Kitchen: High-power induction cooktops, built-in wall ovens, full-size dishwashers, and commercial-grade espresso machines. Laundry: All-in-one washer-dryer combos, including the high-wattage heating cycle required for drying. Water Heating: Electric water heaters rated between 3kW and 5kW.\u003c\/p\u003e\u003ch3\u003e2. Sensitive \u0026amp; Professional Electronics\u003c\/h3\u003e\u003cp\u003ePure Sine Wave Output: Delivers clean power that is equivalent to — or cleaner than — utility grid power, making it safe for high-end audio equipment, gaming PCs, and sensitive medical devices. UPS-Grade Transfer Switching (≤20ms): Functions as a true Uninterruptible Power Supply. In the event of a grid outage, connected servers, routers, and security systems will remain online without interruption or rebooting.\u003c\/p\u003e\u003ch3\u003e3. High-Impact \u0026amp; Industrial Tools\u003c\/h3\u003e\u003cp\u003eMotor Startup Loads: The 12,400W peak surge capacity is engineered to absorb the high inrush current demanded by motorized equipment such as air compressors, water pumps, and circular saws. EV Charging: Capable of delivering a meaningful charge to an electric vehicle through a standard Level 1 or Level 2 home AC charging outlet.\u003c\/p\u003e\u003ch2\u003eHome Battery Backup Specification\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:240px;padding:8px 12px;border:1px solid #ddd;\"\u003eItem No.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eYN30-6.2KW-20KWH~20KWH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eAC Output Power:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e6,200W (6.2kW)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003ePeak Power:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e12,400W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eAC Output Voltage:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e230V ±5% (customizable: 110–120V)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eAC Output Frequency:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e50\/60Hz ±0.1%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eAC Waveform:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003ePure sine wave\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eSwitching Time:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e≤20ms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eMains Input Voltage:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eAC 220\/230\/240V; AC 90–280V ±3V (APL mode); 50Hz\/60Hz (auto-adaptive)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eMains Input Maximum Current:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e100A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eSolar Input Maximum Power:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e8,500W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eSolar Input Voltage:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e60–500V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eSolar Input Maximum Current:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e120A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eBattery Type:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eLithium iron phosphate (LiFePO4)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eBattery Capacity:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e20,480Wh (20.48kWh)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eBattery Nominal Voltage:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e51.2V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eNominal Capacity:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e100Ah\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eCycle Life:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e3,000 cycles\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eFull Charge Voltage:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e58.4V ±0.2V (battery auto-stops charging at this voltage)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eOver-Discharge Protection Voltage:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e≤40.0V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eOver-Temperature Protection:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e≥85°C (185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eOver-Temperature Recovery:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e≤70°C (158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eLED Display:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eOperating mode, load, input, and output status\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eStandby Power Consumption:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e\u0026lt;2W (no load connected)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eProtection Features:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eShort circuit, overload, over-temperature, overvoltage, overcurrent, overcharge, over-discharge, and more\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eOptimal Operating Temperature:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e50–95°F (10–35°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eDischarge Ambient Temperature:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e−22–140°F (−30–60°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eCharging Ambient Temperature:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e−4–131°F (−20–55°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eInverter Cabinet Weight:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e16.9 kg (37.3 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eInverter Cabinet Dimensions:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e20.1\" L × 17.3\" W × 7.2\" H (510 × 440 × 182 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eBattery Cabinet Weight:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e45.6 kg × 4 (100.5 lbs each)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eBattery Cabinet Dimensions:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e20.1\" L × 17.3\" W × 7.2\" H (510 × 440 × 182 mm) × 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eTotal System Weight (with bracket):\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e201.3 kg (443.8 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eFull Kit Dimensions:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e20.1\" L × 17.3\" W × 39.8\" H (510 × 440 × 1,010 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch2\u003eSolar Panel System Specification\u003c\/h2\u003e\u003ctable style=\"width:100%;border-collapse:collapse;\"\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width:240px;padding:8px 12px;border:1px solid #ddd;\"\u003eItem No.\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eYN30-GFB-620W-36V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eSolar Panel Power:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e620W × 2 panels (1,240W total)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eSolar Panel Voltage:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e40V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eSolar Panel Dimensions:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e93.8\" × 44.6\" × 1.2\" (2,382 × 1,134 × 30 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eOptimal Operating Temperature:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e−40–+185°F (−40–+85°C)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003eWeight:\u003c\/td\u003e\n\u003ctd style=\"padding:8px 12px;border:1px solid #ddd;\"\u003e33.0 kg (72.8 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003cp\u003e\u003cstrong\u003eApplications:\u003c\/strong\u003e Residential homes, offices, schools, hotels, and vacation rentals\u003c\/p\u003e","brand":"My Store","offers":[{"title":"Default Title","offer_id":52661192917268,"sku":null,"price":0.0,"currency_code":"CNY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1015\/5330\/7924\/files\/1_7be65910-dda3-4954-95eb-048725bdc121.png?v=1781324588","url":"https:\/\/www.solarbessfactory.shop\/products\/20kwh-home-battery-backup","provider":"My Store","version":"1.0","type":"link"}