The 5KW/20KWH LiFePO4 Battery Energy Storage System are built-in 5kw inverter and 20kwh LiFePO4 battery inside, which can directly used for home energy storage system to power your home and store energy for normal use where the electricity is lack. This system can extremely reduce your bill and save your energy everyday if link this system to PV system.
Built-in Inverter parameter:
- It adopts full-digital double closed loop control, combined with advanced SPWM technology to output pure sine wave.
- Two output modes: mains electricity bypass and inverter output; uninterrupted power supply.
Four charging modes: PV Only, Mains Electricity Priority, PV Priority and PV&Mains Electricity hybrid charging.
Advanced MPPT technology with 99.9% efficiency.
Comes with a LCD display and 3 LED indicators that can clearly indicate the status and data.
Rocker switch for AC output control.
Power saving mode, reduce no-load loss.
Intelligent variable-speed fan to efficiently dissipate heat and extend system lifespan.
It comes with double lithium battery activation modes: mains and PV, and supports lead-acid battery and lithium battery access.
All-round protection for solar panels includes overload and short circuit protection, under-voltage and over-voltage protection and reverse polarity protection.
Horizontal installation facilitates cabinet combination.
Built-in Battery parameter
- 200A continuous output voltage can continuously charge big-power devices.
- The intelligent BMS system can accurately control the battery to improve the lifespan, no explosion, no fire.
- Drop-in replacement for heavy lead-acid(AGM / GEL) battery，1/3weight but same capacity.
- 2000times cycle life@100% DOD , 7000times cycle life@50% DOD , 10 years design lifespan.
- Maintenance-free, fully sealed, and waterproof.
KeHeng lithium batteries provide more energy for high consumption than traditional lead-acid batteries. They also offer ultra-fast charging and discharging, high efficiency and a longer cycle life – plus no maintenance!
Not all lithium batteries are created equal. All KeHeng Batteries use the safest and most stable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS). The BMS ensures a long lifetime, safe handling – and high-accuracy State of Charge (SOC) calculations.
5KW/20KWH LiFePO4 Energy Storage System is designed and engineered in the china by KeHeng, the world’s leading supplier of deep-cycle batteries for nearly 20 years. You can be confident KeHeng is the highest quality product on the market—backed by KeHeng’s extraordinary customer support.
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Before placing an order to buy, please read our product warranty instructions carefully, otherwise it will affect your after-sales experience (strongly required)
Reliable 20KWH LiFePO4 Battery energy storage system
KeHeng caring every details of the lithium battery pack to assure you get the most safe and durable battery using experience，Strictly select battery cells and battery pack accessories, strictly implement production ISO specifications.
Main Export Markets
Asia/Australasia Central/South America/Eastern Europe/Mid East/Africa North America/Western Europe
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48V/20KWH LiFePO4 energy storage system Applications
- Solar/wind Energy storage system
- Residential(Home) Energy storage system