10 Best Solar Battery Backup Systems For Homes of 2025

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  Upgraded to Cubix 100 (Feb 5, 2026) The ECO-WORTHY 48V 100Ah Server Rack LiFePO Battery V3 is now renamed Cubix 100, featuring an updated exterior with a clear Cubix 100 logo. An added RSD port allows connection to an external Rapid Shutdown button for improved safety. All other specifications and performance remain the same as V3.
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  UL1973 | UL9540A | CEC LISTED - Completed comprehensive testing by Intertek and has officially earned two key North American safety certifications.And has met the standards set by the California Energy Commission.The outstanding performance in design, electrical safety, and thermal runaway management,providing users with greater quality assurance.
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  Closed-Loop Communication Battery: ECO-WORTHY 48V (51.2V) server rack battery features integrated CAN/RS485 interfaces and multiple communication protocols, enabling communication with leading integrated solar inverters for more intelligent system operation. Built-in Bluetooth and WiFi functionality allow you to easily monitor battery status via ECO-WORTHY APP.
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  Space-Saving Rack Design: This 48V 100AH lithium battery is perfectly compatible with server racks and supports vertical mounting for maximum space efficiency. By paralleling up to 32 units (up to 163.8kWh), you can expand power capacity to meet any need.
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  Long-Lasting Grade A LiFePO4 Cells: Power your home with confidence. Engineered with high-quality LiFePO4 cells, this battery provides reliable energy, exceptional cycle life, and unwavering safetyall supported by a 10-year limited warranty for total peace of mind.
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  Complete Plug-and-Play Kit: We include every accessory you need: parallel cables, communication cables, grounding wires, protective terminal covers, screws, and a user manual. Unbox, install, and start enjoying clean powerit's that easy.
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  Tip: Our batteries enjoy 10-year limited warranty, we will help with any issues within 24h. Return or replacement is applicable if there's any verified tech issue within 30 days, even though Amazon marks this item as non-returnable. Feel free to contact us should you have any questions.
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  Shipping Reminder: To ensure the safety of merchandise transportation, your order may arrive in multiple packages at different times. If you receive part of your order first, please don't worry, the rest is on the way! Feel free to contact us with any questions.

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  [Ideally Output of 9.36KWH] The power of 9.36KWh per day under 4 hours full sunshine by the 2340W solar panel system, very suitable for home, shed, cabin, farm or other energy backup, and it will provide enough power for portable ac, air condition, TV, refrigerator, coffee maker, microwave and other AC 240V (split-phase)devices.
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  [Inverter Parallel Supportable] 10KW max continuous output.Parallel up to 6 unitsfor 60kw output power,120V/240V AC output to meet the power needs of your home's high-power appliances,and come with wifi module.The off-grid inverter has passed UL 1741 certification, and the product meets high industry standards in terms of safety, performance, and market access.
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  [Real-time Battery Monitoring] ECO-WORTHY 48V(51.2V) Server Rack Battery supports CAN/RS485 for seamless communication,you can also easily monitor your batterys status through the mobile app, which supports both Bluetooth and WiFi connections. .UL1973 | UL9540A | CEC- Completed comprehensive testing by Intertek and has officially earned two key North American safety certifications.And has met the standards set by the California Energy Commission,The outstanding performance of ECO-WORTHY products in design, electrical safety, and thermal runaway management, effectively ensuring the safety of your energy storage projects.
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  [N-Type 18BB High-Efficiency Solar Cells]The newly upgraded 195W N-Type solar panel measures 58.86×26.18×1.38 inches and achieves a high conversion efficiency of 25%. Its 18 busbar design enhances conductivity, while double-sided generation delivers up to 100Wh of additional energy daily. With IP68 waterproof rating, tempered glass, and corrosion-resistant materials, it ensures a 30-year lifespan.
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  [Segmented Charing/Discharging]3 output modes: mains priority and, battery priority, PV priority; uninterrupted power supply. Available in 4 charging modes: Only Solar, Mains Priority, Solar Priority and Mains & Solar hybrid charging. Set a flexible time period for mains charging/discharging according to the local mains condition, and help you save the mains.
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  [What You Get]12pcs 195W N-Type bifacial solar panels, 2pcs 48V 100AH Lithium Batteries,a 10000W off-grid inverter,Z-brackets and accessories needed.
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  [Professional Installation Required] To ensure safety and optimal performance, it is recommended to hire a professional installer. We provide online technical guidance (inquiries are welcome), but installation by non-professional electricians or novices is not recommended, as it may cause safety hazards and a loss of system performance.

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  Closed-Loop Smart CommunicationThe 51.2V 100Ah LiFePO4 rack battery supports CAN and RS485 communication protocols, ensuring seamless closed-loop integration with most hybrid inverters. This allows intelligent energy management, precise SOC control, and optimized charging efficiency. Built-in Bluetooth and WiFi enable real-time monitoring and management via a dedicated mobile app.
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  Compact 3U Rack-Mount DesignEngineered for standard 19-inch server racks, this space-saving 3U module (22.09 × 19.02 × 5.24 in / 56.1 × 48.3 × 13.3 cm) supports both rack-mounted and vertical installations. At only 95 lbs, its light enough for one-person handling. Up to 32 units can be connected in parallel, delivering an impressive 163.8 kWh total capacity for large-scale systems.
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  UL Certified & Advanced Safety ProtectionCertified to UL1973 and UL9540A standards, the battery features an all-metal shell, 100A smart BMS, and an integrated 125A circuit breaker for multi-level safety assurance. It provides robust protection against overcharge, over-discharge, overcurrent, short circuit, and temperature extremes.
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  High-Performance LiFePO4 CellsUtilizing automotive-grade prismatic LiFePO4 cells, the battery ensures high energy density, superior thermal stability, and extended cycle life. Capable of over 15,000 deep cycles and backed by a 10-year lifespan, its a reliable core for solar, off-grid, and home energy storage applications.
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  Effortless Plug-and-Play SetupDesigned for quick installation and easy expansion, the battery features standardized ports and pre-configured communication interfaces, ensuring smooth compatibility with most solar and energy storage systems. Simply connect, configure, and power on for instant operation.
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  10-Year Warranty & Reliable SupportCovered by a 10-year warranty with professional technical support within 24 hours. Return or replacement is available for any verified quality issue within 30 days, even if Amazon marks it as non-returnable. Note: Stand not included in package

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  ULTIMATE ENERGY INDEPENDENCE comprehensive system includes Guardian 6000 (4608Wh), one G5 Extra Battery (4608Wh), and four 240W solar panels for complete off-grid capability.
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  MASSIVE 9216Wh CAPACITY powers essential home appliances for days without grid connectionrefrigerators, medical devices, lighting, and communication equipment.
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  TRUE HOME INTEGRATION connects directly to transfer switches or inlet boxes to power essential circuits throughout your home without complex installation.
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  240V POWER CAPABILITY runs critical high-power appliances through NEMA 14-50R and L14-30E outlets including well pumps, HVAC systems, and electric water heaters.
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  UNINTERRUPTED UPS PROTECTION <20ms transfer time safeguards sensitive electronics and prevents data loss during unexpected grid failures.
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  INTELLIGENT POWER MANAGEMENT system automatically balances charging between solar and grid inputs while optimizing battery health and longevity.
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  PROFESSIONAL-GRADE CONNECTIVITY features Anderson solar inputs with wide voltage range (12-140V) compatible with additional panel expansion as needs grow.
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  COMPREHENSIVE OUTPUT OPTIONS provides 9 AC outlets, USB-C PD (140W), USB-A QC3.0, 12V car port, and XT90 connector for complete device compatibility.
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  LIFETIME VALUE SYSTEM backed by 5-year warranty on all components with US-based technical support and regular firmware updates for continuous improvement.

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  [Perfect Home Power Station : The setup includes an MPPT off-grid inverter and six batteries. One inverter supports 120V and has an outstanding 5000W output, allowing you to run almost any heavy - duty household appliance. For more power, up to 6 off-grid inverters can be paralleled to unlock 30kW of AC output. The batteries can be paralleled with up to 32 batteries to expand the capacity, unlocking 163.84KWh of storage.UL 1741 Certified Solar Off-Grid InverterUL1973 | UL9540A Certified Battery
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  [Integrated Communication Batteries]: ECO-WORTHY 48V51.2V 100Ah LiFePO4 battery features Grade A cells, CAN/RS485 communication, and Bluetooth/Wi-Fi monitoring. Includes full-metal shell, 100A BMS, 125A air switch for safety.Battery conforms to UL STD 1973,and it has been tested in accordance with the UL 9540A standard. The test data supports safe installation and compliance with relevant regulations.
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  [Multiple Charging Methods: If you have installed a solar photovoltaic system at home, you can prioritize charging the batteries using the off - grid system. You can also choose to charge the batteries via AC mains. Charging speed: up to 40A for AC charging, with a full charge in 15H; up to 100A for PV charging, with a full charge in 6H. It charges faster than any other 30kWh backup energy source.
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  [Real-Time Monitoring]A battery monitor will be provided with this product purchase. 4.3" touchscreen monitor for 51.2V 100Ah LiFePO4 server rack batteries (V3/Cubix Series). Displays real-time voltage, current, SoC, temperature with 4 sensors. Not compatible with V2 batteries.
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  [UPS Automatic Switching : It has a backup power (UPS) function. You can set the priority for switching between the grid mode and the inverter mode, easily charge the batteries and power the load. When the grid fails, it automatically switches the grid power to the battery to provide uninterrupted power to the load. Keep your home powered and embrace the power of uninterrupted supply.
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  [Package Contents]: This Home power station includes one 5000W off-grid inverter, six 48V 100Ah lithium batteries, a battery monitor and 6-Layer Server RackBuy 6 batteries get a monitor and a 6-Layer Server RackPlease note the product ships in multiple packages and ensure all components are received.
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  Upgraded to Cubix 100 (Feb 10, 2026) The ECO-WORTHY 48V 100Ah Server Rack LiFePO Battery V3 is now renamed Cubix 100, featuring an updated exterior with a clear Cubix 100 logo. An added RSD port allows connection to an external Rapid Shutdown button for improved safety. All other specifications and performance remain the same as V3.

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  [Integrated Communication Batteries]: Total battery capacity: 20480WH. ECO-WORTHY 48V51.2V 100Ah LiFePO4 battery features Grade A cells, CAN/RS485 communication, and Bluetooth/Wi-Fi monitoring. Includes full-metal shell, 100A BMS, 125A Circuit Breaker for safety.Battery conforms to UL STD 1973,and it has been tested in accordance with the UL 9540A standard. The test data supports safe installation and compliance with relevant regulations.UL 1741 Certified Solar Off-Grid InverterUL1973 | UL9540A Certified Battery
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  [Off grid Solar Charger Inverter]:It consists of 10000W 48V DC-120V/240V AC pure sine wave inverterSplit-Phase 240Vand 200A MPPT controller. It can receive power from the grid to charge for all-weather use, it can also be used via off-grid photovoltaic. You can also remotely monitor the system operation status in real time through APP.
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  [UPS Automatic Switching]:It has a backup power (UPS) function. You can set the priority for switching between the grid mode and the inverter mode, easily charge the batteries and power the load. When the grid fails, it automatically switches the grid power to the battery to provide uninterrupted power to the load. Keep your home powered and embrace the power of uninterrupted supply.
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  [Real-Time Monitoring]Buy 4 batteries get a battery monitor. 4.3" touchscreen monitor for 51.2V 100Ah LiFePO4 server rack batteries (V3/Cubix Series). Displays real-time voltage, current, SoC, temperature with 4 sensors. Not compatible with V2 batteries.
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  [Perfect Home Power Station : The setup includes an 10000W MPPT off-grid inverter and six batteries. One inverter has an outstanding 10000W output, allowing you to run almost any heavy - duty household appliance. The batteries can be paralleled with up to 15 batteries to expand the capacity, unlocking 76.8KWh of storage.
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  [Package Contents]: This Home power station includes one 10000W off-grid inverter, four 48V 100Ah lithium batteries, a battery monitor.Please note the product ships in multiple packages and ensure all components are received.
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  Upgraded to Cubix 100 (Feb 10, 2026) The ECO-WORTHY 48V 100Ah Server Rack LiFePO Battery V3 is now renamed Cubix 100, featuring an updated exterior with a clear Cubix 100 logo. An added RSD port allows connection to an external Rapid Shutdown button for improved safety. All other specifications and performance remain the same as V3.

Main Highlights

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  [Perfect Home Power Station : The setup includes an MPPT off-grid inverter and one battery. One inverter supports 120V and has an outstanding 5000W output, allowing you to run almost any heavy - duty household appliance. For more power, up to 6 off-grid inverters can be paralleled to unlock 30kW of AC output. The batteries can be paralleled with up to 32 batteries to expand the capacity, unlocking 163.84KWh of storage.UL 1741 Certified Solar Off-Grid InverterUL1973 | UL9540A Certified Battery
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  [Integrated Communication Batteries]: ECO-WORTHY 48V51.2V 100Ah LiFePO4 battery features Grade A cells, CAN/RS485 communication, and Bluetooth/Wi-Fi monitoring. Includes full-metal shell, 100A BMS, 125A air switch for safety.Battery conforms to UL STD 1973,and it has been tested in accordance with the UL 9540A standard. The test data supports safe installation and compliance with relevant regulations.
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  [Multiple Charging Methods: If you have installed a solar photovoltaic system at home, you can prioritize charging the batteries using the off - grid system. You can also choose to charge the batteries via AC mains. Charging speed: up to 40A for AC charging, with a full charge in 2.5H; up to 100A for PV charging, with a full charge in 1H. It charges faster than any other 5kWh backup energy source.
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  [UPS Automatic Switching : It has a backup power (UPS) function. You can set the priority for switching between the grid mode and the inverter mode, easily charge the batteries and power the load. When the grid fails, it automatically switches the grid power to the battery to provide uninterrupted power to the load. Keep your home powered and embrace the power of uninterrupted supply.
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  [Package Contents]: This Home power station includes one 5000W off-grid inverter, one 48V 100Ah lithium battery with necessary accessories. Please note the product ships in multiple packages and ensure all components are received.
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  Upgraded to Cubix 100 (Feb 10, 2026) The ECO-WORTHY 48V 100Ah Server Rack LiFePO Battery V3 is now renamed Cubix 100, featuring an updated exterior with a clear Cubix 100 logo. An added RSD port allows connection to an external Rapid Shutdown button for improved safety. All other specifications and performance remain the same as V3.

Main Highlights

Main Highlights

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  [Perfect Home Power Station : The setup includes an MPPT hybrid inverter and two batteries. One inverter supports 120V and has an outstanding 5000W output, allowing you to run almost any heavy - duty household appliance. For more power, up to 6 hybrid inverters can be paralleled to unlock 30kW of AC output. The batteries can be paralleled with up to 15 batteries to expand the capacity, unlocking 76.8KWh of storage.
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  [Integrated Communication Batteries]: ECO-WORTHY 48V51.2V 100Ah LiFePO4 battery features Grade A cells, CAN/RS485 communication, and Bluetooth/Wi-Fi monitoring. Includes full-metal shell, 100A BMS, 125A air switch for safety.
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  [Multiple Charging Methods: If you have installed a solar photovoltaic system at home, you can prioritize charging the batteries using the off - grid system. You can also choose to charge the batteries via AC mains. Charging speed: up to 40A for AC charging, with a full charge in 5H; up to 100A for PV charging, with a full charge in 2H. It charges faster than any other 10kWh backup energy source.
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  [Flexible Power Usage: Use the app to plan specific circuits in your home. It's not just for power outages. You can also flexibly set the charging/discharging time periods of the mains according to the local mains situation to help you save on mains power.
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  [UPS Automatic Switching : It has a backup power (UPS) function. You can set the priority for switching between the grid mode and the inverter mode, easily charge the batteries and power the load. When the grid fails, it automatically switches the grid power to the battery to provide uninterrupted power to the load. Keep your home powered and embrace the power of uninterrupted supply.
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  [Package Contents]: This Home power station includes one 5000W hybrid inverter, two 48V 100Ah lithium batteries. Please note the product ships in multiple packages and ensure all components are received.

Main Highlights

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  49 Min UltraFast Recharging: With upgraded HyperFlash tech, fully recharge at 1,600Wfor outage prepping, camping trips, or tailgating events. Enable it in the Anker app.
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  2,000W Output via 10 Ports: Delivers 2,000W (3,000W peak) and 1,024Wh capacity. Power up to 10 devicesideal for emergency backup, remote work setups, tiny homes, and offgrid living.
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  Compact and Portable: Easily carry, store, and move from room to room, your RV, or even on beach and park outings. C1000 Gen 2 is 14% smaller and 11% lighter than similar models.
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  10 Years of InfiniPower: Built to last through years of daily backup and RV and van life. After 4,000 cycles, the battery still has at least 80% capacity.
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  1.8 Hr Solar Recharging: Go fully offgrid with sustainable power for tiny homes, camping RV offgrid setups, and remote locations. Plug in 600W (60V max) of solar and recharge in just 1.8 hours.
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  10 ms UPS Backup: Keep vital equipment like CPAP machines and laptops running with under 10 ms UPS switchover.
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  Manage Power with TOU Mode: Use the Anker app to intelligently control usagegreat for remote work setups and offgrid monitoring to avoid peak charges.
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  What's in the Box: Anker SOLIX C1000 Gen 2 Portable Power Station, AC Charging Cable, Car Charging Cable, Quick Start Guide, and Safety and Warranty Card.