• 10 kWh Battery 48V 200Ah Deep Cycle LiFePo4 Powerwall for Home Solar Storage System UL 1973
    10 kWh Battery 48V 200Ah Deep Cycle LiFePo4 Powerwall for Home Solar Storage System UL 1973
    10 kWh Solar Powerwall Battery

    The BSLBATT 10kWh battery is a cutting-edge solar wall battery designed for seamless wall mounting. This smart home energy storage system empowers homeowners with the ability to store power generated by an onsite solar system or from the grid for use as an emergency home battery backup. Compatible with any brand of solar panel, the BSLBATT 10kWh battery is perfect for homeowners with onsite solar systems who want to extend their power generation capabilities well into the night.
    • B-LFP48-200PW
    • Product Description
    Product Description

    BSLBATT 10 kWh Lithium Battery B-LFP48-200PW

    The BSLBATT solar power wall battery is a 10 kWh 48V Lithium Iron Phosphate (LFP) Battery with a built-in battery management system and an LCD screen that integrates and displays multilevel 

    safety features for excellent performance. The BSLBATT Lithium Battery is maintenance-free and easy to integrate with solar or for the independent operation to deliver power to your home day or night.

    With its state-of-the-art design, the BSLBATT 10kWh battery is an innovative solution that offers superior energy efficiency, enabling homeowners to reduce their reliance on the grid and lower their energy bills. Additionally, its compact size and wall-mountable design make it an ideal space-saving solution for any home.

    Whether you're looking to save on energy costs or to have a reliable backup power source in case of an outage, the BSLBATT 10kWh battery is the perfect solution for you. Upgrade your home's energy storage capabilities today with the BSLBATT 10kWh battery and experience a smarter, more sustainable way to power your life.

    Designed for backup power, off-grid, time of use, and self-use applications, the BSLBATT is consistently reliable and will keep your solar system operating during a power outage, or will use the energy stored from the daytime to power your home at night.

    48v 200Ah lithium ion battery 10kWh LifePo4 solar Powerwall with UL

    48v lithium solar battery

    Product Highlights

    ● Module level auto-balancing

    ● Compatible with over 20 inverters

    ● Tier One, A+ Cell Composition

    ● 10.24kWh expandable up to 184.32kWh

    ● AC Coupled for both new and retrofitted installations

    ● 15 kW peak power for 3s

    ● 99% Efficiency LiFePo4 16-Cell Pack with the voltage 51.2v

    ● Max Energy Density: 114Wh/Kg

    ● Modular design gives highest flexibility

    ● Non-Toxic & Non-Hazardous Cobalt-Free LFP Chemistry

    ● Stress-Free Battery Bank Expansion Capacity

    ● Longer Lasting; 10-20 year Design Life

    ● Reliable Built-In BMS, Voltage, Current, Temp. and Health Management

    ● Multiple communication interfaces: RS485, RS232,CAN

    ● Simple buckle fixing minimize the installation time and cost

    ● UL rated battery pack.

    The built-in battery management system integrates with multilevel safety features including overcharge and deep discharge protection, voltage and temperature observation, over current protection, cell monitoring and balancing, and over-heat protection. 

    This high-performance BSLBATT Lithium Battery has a large power capacity, with a fast charging and continuous discharge power, providing 98% efficiency. The advanced Lithium Ferro Phosphate (LFP) technology operates a wider temperature range to deliver the most dependable performance. LFP has been proven to be one of the safest Lithium technologies in the industry and is manufactured to the highest standards.

    10kwh lithium battery 48v

    The BSLBATT B-LFP48-200PW is the ideal energy storage solution for grid-tied or off-grid solar installations. Lower your utility bill by avoiding the need to buy electricity at peak times with the BSLBATT Lithium Battery B-LFP48-200PW. Order online or by PHONE +86 752 2819469


    Model                                             BSLBATT LFP-48V Battery PACK

              Electrical Characteristics

    Nominal Voltage 51.2V(16series)
    Nominal Capacity 100Ah/150Ah/200Ah 
    Energy 5120Wh/7500Wh/10240Wh
    Internal Resistance ≤60mΩ
    Cycle Life ≥6000 cycles @ 80% DOD, 25, 0.5C ≥5000 cycles @ 80% DOD, 40, 0.5C
    Design Life 10-20 years
    Months Self Discharge ≤2%@25
    Effificiency of Charge ≥98%
    Effificiency of Discharge ≥100% @ 0.2C ≥96% @ 1C



    Charge Cut-off Voltage 54.0V±0.1V
    Charge Mode 1C to 54.0V, then 54.0V charge current to  0.02C (CC/CV)
    Charge Current 200A
    Max. Charge Current 200A
    Charge Cut-off Voltage 54V±0.2V(Floating charge voltage)


    Continuous Current 100A
    Max. Continuous Discharge Current 130A
    Discharge Cut-off Voltage 38V±0.2V


    Charge Temperature 0~60(Under 0 extra heating mechanism)
    Discharge Temperature -20~60(Under 0work with reduced capacity)
    Storage Temperature -40~55 @ 60%±25% relative humidity
    Water Dust Resistance Ip21 (The battery cabinet supports Ip55)



    Method 16S1P
    Case Iron (Insulation painting)
    Dimensions 820*490*147mm
    Weight Approx:56kg/820kg/90kg
    Gravimetric Specifific energy Approx:114Wh/kg
    Protocol (optional) RS232-PC RS485(B)-PC RS485(A)-Inverter CANBUS-Inverter

    FAQ About 10kWh Batteries

    1. What does 10 kWh mean?

    The term "10 kWh" refers to the amount of energy that a battery can store, and it stands for 10 kilowatt-hours. This means that the battery can supply a continuous power output of 10 kilowatts for one hour. Alternatively, it could supply 1 kilowatt for 10 hours, or 5 kilowatts for 2 hours, and so on.

    2. What applications are BSLBATT 10 kWh batteries suitable for?

    BSLBATT 10 kWh batteries are commonly used in residential and commercial solar energy storage systems, where they store excess solar energy generated during the day for use during the night or on cloudy days. They can also be used in backup power supplies for critical applications such as hospitals and data centers.

    3. How long does a BSLBATT 10 kWh battery last?

    The lifespan of a 10 kWh battery depends on several factors, including the type of battery chemistry, usage patterns, and maintenance. BSLBATT 10kWh batteries use LiFePO4, the most common type used in residential and commercial applications, and they typically last between 15 and 20 years, and we back the B-LFP48-200PW with up to a 10-year warranty and technical support!

    4. How long does it take to charge a 10 kWh battery?

    The time it takes to charge a 10 kWh battery depends on several factors, including the charging rate, the battery's current charge level, and the type of charger used. For example, a 10 kWh battery charged with a 1 kW charger would take ten hours to charge from 0% to 100% capacity. However, if a faster charger is used, such as a 5 kW charger, the same battery could be charged in just two hours.

    5. How many solar panels are needed to charge a 10 kWh battery?

    The number of solar panels required to charge a 10 kWh battery depends on the solar panel's wattage, the amount of sunlight available, and the efficiency of the solar inverter. On average, a 10 kWh battery requires around 20 to 30 solar panels with a combined wattage of 5,000 to 7,500 watts.

    Strong & Durable Structure

    BSLBATT Wall-mounted home lithium battery adopts the patented rhombus BYD, CATL LiFePO4 cells. The whole internal assembly from cells, modules, BMS to components are screw fastening that presenting utmost safety and reliability.

    10kWh Powerwall battery

    Performance Characteristics

    solar battery cycle life lithium solar battery life
    48V lithium ion battery life home battery life

    Factory Moments

    solar battery manufacturer BSLBATT in China 1

    The BSLBATT storage systems capture excess solar energy to provide power when it is needed most—when the power goes out, when electricity prices spike, or when the sun isn’t shining. BSLBATT curates a portfolio of hardware options from internationally recognized battery and power electronics suppliers in order to provide homeowners and businesses with safe, reliable, and renewable power.

    As one of the top lithium ion solar battery manufacturers, we can custom different specification batteries. Voltage: 12 to 48V; capacity: 50Ah to 600ah.


    “BSLBATT batteries eliminated the most difficult challenges we face when building microgrids in remote tropical locations. The batteries are much easier to transport and they have a good chance of lasting the entire 20 years. This means BSLBATT batteries generally pay for themselves in under 4 years!”