ECO-WORTHY 5120Wh Home Backup Power,48V 100Ah (2Pack 48V 50AH) LiFePO4 Solar Batteries+5000W Off-Grid Inverter Charger,AC/Photovoltaic Charging,Metal Case Lithium Battery,for Home Backup,Emergency

Price: $1,749.00 - $1,661.55
(as of Feb 12, 2026 04:05:46 UTC – Details)

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[Family Backup Power Supply] ECO-WORTHY home backup power is a compact home battery that stores energy generated by solar or from the grid. You can use this energy to power the devices and appliances in your home day and night, during outages or when you want to go off-grid. With the 5000W Off-Grid inverter UPS function, four charging modes can be realized to maintain the backup capacity of the battery, and three output modes can be automatically switched between the utility and the battery.
[Large capacity and lightweight] Fully charged 2*48V 50ah LiFePO4 Battery can support 5120Wh energy for your appliances. It weighs only 116.84lbs, only 1/3 of the weight of lead-acid Battery and only 2/3 the size of it. Grade A LiFePO4 Cells makes the battery more stable and has better performance, allows discharging at -4℉ without battery damaged，and Charging at 32℉, the lithium rechargeable battery cycles more than 4000 times, which is more than 4 times comparing with lead-acid batteries.
[Safer Metal Case] Safety valve and metal case design, better quality than the general battery case. Flat shape with side-mounted screws allows the battery to be stacked for placement, reducing the space. It has a more stable built-in 50A BMS to protect it from overcharge, over-discharge, charge over-current, discharge over-current, short-circuit, cell voltage self balance, high-temp discharge cut off.
[Off Grid Solar Charger Inverter] It consists of 5000W 48V DC-110V AC pure sine wave inverter and 100A 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.
[Various charging methods]If you have a solar photovoltaic system installed in your home, you can prioritize the off-grid system for battery charging; Of course, if you don’t have one, you can choose to charge your batteries via AC mains power.Charging Speed: AC maximum 40A,Fully charged 2.5H ; PV Charge maximum 80A,Fully charged 1.5H.
[What You Get] There are 3 packages for this home backup power system, please make sure you have received the complete system. As a professional solar system manufacturer who has been deeply engaged in solar energy field for 17 years, whenever you encounter any problems, ECO-WORTHY team will actively provide you with professional off-grid system solutions.