{"product_id":"bigbattery-6kw-15-3kwh-ethos-off-grid-power-system","title":"Aims Power 6kW 15.3kWh ETHOS Off-Grid Power System - K0709","description":"\u003ch2\u003eAims Power 6kW 15.3kWh ETHOS Off-Grid Power System - K0709\u003c\/h2\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eREVOLUTIONIZING OFF-GRID POWER! BigBattery’s 48V ETHOS systems are here, and this 15.36kWh configuration is the ideal solution for off-grid power in your tiny home, cabin, or homestead, supported by comprehensive safety, reliability, and state-of-the-art features.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eThe ETHOS System was built to be a versatile off-grid power solution, with a stackable, modular design for easy expandability, and all hardware included to mount your ETHOS to your wall with an effortless installation. The ETHOS comes equipped with an IP65-rated casing, an internal fire suppression system, as well as an advanced BMS with auto cell-balancing to ensure long-lasting safety and reliability. Plus, its control box features an interactive LED display, along with CANBus and RS485 communication protocols, so you can always monitor the status and performance of your power.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eBut that’s not all. We pair our ETHOS with a cutting-edge 6000W Lux inverter, which features its own LCD touch screen display, 2 MPPT inputs, an integrated UPS module for seamless on and off-grid switching, and the ability to handle PV arrays of up to 8000W. Plus, through its 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 through peak shaving and time-of-use offsetting.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eWhether you’re looking to ensure emergency backup power is always available, or you’re looking to outfit your home with a uninterrupted power system to last all season, or all year long, the ETHOS ensures reliable, efficient power delivery day in and day out, allowing you to save on utilities, and most importantly, stay powered and prepared. Take control of your power and shop the 48V ETHOS today!\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5 class=\"p1\"\u003e\u003cspan class=\"s1\"\u003eIncluded\u003c\/span\u003e\u003c\/h5\u003e\n\u003cdiv class=\"woosb-title\"\u003e\n\u003cdiv class=\"woosb-name\"\u003e\n\u003cul\u003e\n\u003cli\u003e3 × 48V ETHOS 5.12kWh Stackable Battery Module\u003c\/li\u003e\n\u003cli\u003e1 × ETHOS Control Box\u003c\/li\u003e\n\u003cli\u003e1 × EG4 6kW (8kPV) OFF-GRID INVERTER\u003c\/li\u003e\n\u003cli\u003e1 × 15kWh Ethos Controller to Battery Power Cable 4ft (1220mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003csection data-element_type=\"section\" data-id=\"c5a7c6b\" class=\"elementor-section elementor-inner-section elementor-element elementor-element-c5a7c6b elementor-section-boxed elementor-section-height-default elementor-section-height-default\"\u003e\n\u003cdiv class=\"elementor-container elementor-column-gap-default\"\u003e\n\u003cdiv class=\"elementor-row\"\u003e\n\u003cdiv data-element_type=\"column\" data-id=\"fa2546e\" class=\"elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-fa2546e\"\u003e\n\u003cdiv class=\"elementor-column-wrap elementor-element-populated\"\u003e\n\u003cdiv class=\"elementor-widget-wrap\"\u003e\n\u003cdiv data-widget_type=\"text-editor.default\" data-element_type=\"widget\" data-id=\"2e6be42\" class=\"elementor-element elementor-element-2e6be42 elementor-widget elementor-widget-text-editor\"\u003e\n\u003cdiv class=\"elementor-widget-container\"\u003e\n\u003cdiv class=\"elementor-text-editor elementor-clearfix\"\u003e\n\u003ch5\u003eWhat our Experts Thin\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eAll-in-One Off-Grid Power System:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Combines a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6kW pure sine inverter\/charger\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e with a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15.3kWh lithium battery bank\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, delivering a complete, ready-to-install energy solution.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eStrong Residential-Grade Output:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Provides reliable \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e120\/240V split-phase power\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, capable of running major household appliances, well pumps, refrigerators, lighting, and essential HVAC loads.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBalanced Power + Storage Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e The pairing of a 6kW inverter with 15.3kWh storage creates a well-optimized system for daily cycling, backup power, and moderate off-grid living.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eBuilt for Energy Independence:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed to reduce or eliminate grid reliance by prioritizing solar charging and stable battery-based power delivery.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eSeamless System Integration:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Works with solar arrays and generator input for hybrid flexibility, ensuring continuous operation during extended outages or low-sun periods.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e\u003cspan\u003eTurnkey Installation Approach:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Pre-engineered system simplifies setup, reducing configuration time and ensuring component compatibility out of the box.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch5\u003eQ\u0026amp;A\u003c\/h5\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the AIMS Power ETHOS Off-Grid Power System (K0709)?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The AIMS Power ETHOS K0709 is a complete 6kW hybrid off-grid energy system that combines a high-voltage inverter\/charger with a 15.3kWh LiFePO₄ battery bank for residential backup, cabins, and small off-grid homes.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: How much power does it provide?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It delivers \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e6,000W continuous output at 120\/240V split-phase\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, with surge capacity up to \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e12,000W\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, making it capable of running heavy startup loads like pumps, refrigerators, and small HVAC systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What is the battery capacity?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: The system includes approximately \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003e15.3kWh of lithium iron phosphate (LiFePO₄) storage (48V class, ~300Ah)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, designed for long cycle life and stable deep-discharge performance.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Is the ETHOS system expandable?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. The modular stackable battery design allows multiple expansion units to be connected in parallel, enabling significantly larger storage systems depending on inverter configuration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Can it run a full house?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It can support \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eessential whole-home loads or small full-home setups\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, but total capacity depends on usage patterns and whether large appliances (like multiple AC units) are used simultaneously.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: Does it support solar input?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: Yes. The integrated hybrid inverter supports \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eup to ~8kW PV input with dual MPPT tracking\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, allowing direct solar charging and grid\/generator backup integration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What makes it “all-in-one”?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It combines \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ebattery storage, inverter\/charger, MPPT solar charging, and automatic transfer switching\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e into a single coordinated system to simplify installation and operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eQ: What type of battery technology is used?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It uses \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eLiFePO₄ lithium batteries\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e, known for high safety, thermal stability, and long service life compared to traditional lead-acid systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e\u003cspan\u003eQ: Who is this system best for?\u003c\/span\u003e\u003c\/strong\u003e\u003cbr\u003e\u003cspan\u003eA: It is ideal for \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eoff-grid homes, small businesses, farms, and backup power users\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e who want a compact 6kW system with integrated solar + storage capability and room for future expansion.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch5\u003eMaintenance Tips\u003c\/h5\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cspan\u003eInstall in a \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecool, dry, dust-free, and well-ventilated indoor space\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to ensure stable inverter and battery performance.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eKeep the system’s \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eair vents, fans, and enclosure clear\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e to prevent overheating during continuous off-grid operation.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eRegularly inspect \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eDC battery connections, inverter terminals, and fuses\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e for tightness, corrosion, or heat damage.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eEnsure all \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003ecommunication cables (BMS\/inverter links)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e remain securely connected for proper system coordination.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMonitor battery state of charge and avoid frequent deep discharges to maximize LiFePO₄ cycle life.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eVerify correct operation of \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003einverter output (120V\/240V as applicable)\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e under load conditions periodically.\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eKeep the ETHOS system firmware\/settings (if applicable) updated and check for any fault codes or warnings.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eEnsure proper grounding and surge protection are installed to protect both inverter and connected loads.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCheck for abnormal noise, temperature rise, or performance drops and address issues promptly.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e","brand":"2MamaBees","offers":[{"title":"Default Title","offer_id":45708902727871,"sku":"K0709","price":7742.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0683\/5703\/0079\/files\/15-kWh-x3-Batteries-KIT0709_EG4_17ec2fbb-6d1b-4a8b-b7ec-baa6e646e523.webp?v=1780994284","url":"https:\/\/backyardprovider.com\/products\/bigbattery-6kw-15-3kwh-ethos-off-grid-power-system","provider":"Your Outdoor Setup Starts Here","version":"1.0","type":"link"}