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5kWh & 10kWh Wall-Mounted Lithium Battery for Home Solar Storage - China Suppliers & Factory Power Solutions

Introducing our top-tier 5kWh Solar Storage Lithium Battery, designed for optimal performance in your home solar electric system. This 48V 51.2V 100Ah battery backup is perfect for a variety of applications, whether it’s for camping, emergency power needs, or regular home use. Manufactured by leading suppliers in China, our wall-mounted LiFePo4 batteries ensure reliable energy storage solutions. Experience peace of mind with this high-capacity battery from a reputable factory, making it an ideal choice for sustainable energy solutions. Upgrade your energy storage system today and embrace the future of green technology!

    Specifications Drawing
    📋 Specifications
    Model SBPW48-100 SBPW48-200 SBPW51.2-100 SBPW51.2-200
    Nominal Voltage (V) 48 51.2
    Nominal Capacity (Ah) 100 200 100 200
    Nominal Energy Capacity (kWh) 4.8 9.6 5.12 10.24
    Operating Voltage Range (V) 42~54.75 44.8~58.4
    Recommended Charging Voltage (V) 51.75 55.2
    Recommended Discharge Cut-off Voltage (V) 45 48
    Standard Charging/Discharging Current (A) 0.5C
    Maximum Continuous Charging/Discharging Current (A) 1C (Customizable)
    Applicable Temperature (℃) -30~60 (Recommended 10~35)
    Permissible Humidity Range (%RH) <85
    Storage Temperature (℃) -20~65 (Recommended 10~35)
    Protection Level IP20
    Cooling Method Natural Air Cooling / Intelligent Fan
    Maximum Size (D*W*H) mm 687*450*186 682*465*276 687*450*186 682*465*276
    Weight (kg) 46 89 49 93
    Note: The above data is for reference only and is subject to change without prior notice. Customized requirements such as Bluetooth and 1C charging and discharging need to be communicated with engineers.
    🌎 Applications
    This product is suitable for home emergency, remote areas with insufficient power supply, rural areas and farms, disaster relief and emergency, small commercial and industrial facilities, off-grid tourist facilities, areas with high power costs, remote monitoring and control stations, etc.
    ⚡ Product Advantages
    Stable And Safe Lithium Battery
    1 Stable And Safe Lithium Battery

    51.2V 100Ah lithium battery adopts the most advanced lithium battery manufacturing technology, more stable performance and greater power. The standard charge-discharge current is 50A, the maximum discharge current is 100A, the maximum output power is 5120W. Notice: This product shall be used with a inverter, our solar generator compatible with mainstream brand inverters available on the market.

    Long Service Life
    2 Long Service Life

    SOLARNO1 Lithium batteries use Grade A+ battery cells, 6000+ cycle times, with 15+ years lifespan, which is more than 10 times comparing with Lead-acid batteries. This 51.2V 100ah LiFePO4 battery has built-in 100A BMS to protect it from overcharging, over-discharging, over-current, overheating and short circuits with excellent self-discharge rate, ensuring the LiFePO4 battery's safety level and optimize the 51.2V battery performance.

    Flexible Expansion Options
    3 Flexible Expansion Options

    SOLARNO1 can expand capacity from 5kWh to 10.24*15kWh for battery backup power supply. A single unit packs a 5000W AC output. You can even Maximum Parallel 15 units together to achieve 153.6kWh to power 99% of household appliances. What happens during outages with a reliable power backup, life doesn't have to stop — everyone can enjoy from binge-watching TV shows to late-night gaming, keep your daily routine going. It also can utilize solar to reduce your electric bills.

    Built-in BMS & Low Temp Cutoff
    4 Built-In BMS & Low Temp Cutoff

    SOLARNO1 LiFePO4 battery has a built-in BMS. High temperature resistance can reach 75℃. The built-in high temperature cut-off function prevents charging at temperatures above 75℃, and can prevent short circuit, over charge, over discharge, and over current. Operating temperature: Charge at -30℃~60℃; Discharge at -25℃~65℃.

    Easy Installation & 5-Year Solution
    5 Easy Installation & 5-Year Solution

    The battery comes with mounting brackets, fixing screws and power cables — you don't need to spend extra money on these accessories, the installation is very convenient and simple. The batteries are covered by a 5-year solution. When you choose our LiFePO4 batteries, rest assured of a seamless and reassuring buying process, backed by our exceptional solution and dedicated technical support.

    ❓ Frequently Asked Questions
    Q What is the difference between the SBPW48 and SBPW51.2 series?
    The SBPW48 series operates at a nominal voltage of 48V, while the SBPW51.2 series operates at 51.2V. Both are available in 100Ah and 200Ah capacities. The 51.2V models offer slightly higher energy capacity (5.12kWh and 10.24kWh respectively) compared to the 48V models (4.8kWh and 9.6kWh).
    Q How many units can be connected in parallel?
    Up to 15 units can be connected in parallel, allowing you to scale your energy storage up to 153.6kWh — enough to power 99% of household appliances, even during extended outages.
    Q What protections does the built-in BMS provide?
    The built-in 100A BMS protects the battery from overcharging, over-discharging, over-current, overheating, and short circuits. It also includes a high-temperature cut-off function that activates above 75℃ to ensure safe operation at all times.
    Q What is the expected lifespan of these LiFePO4 batteries?
    SOLARNO1 LiFePO4 batteries use Grade A+ cells and are rated for 6000+ charge/discharge cycles, providing a lifespan of 15+ years — more than 10 times longer than traditional lead-acid batteries.
    Q Does this battery work with standard inverters?
    Yes. This product must be used with an inverter and is compatible with mainstream brand inverters available on the market. Please consult our technical team if you need assistance selecting a compatible inverter for your setup.
    Q What warranty and support is provided?
    All batteries are covered by a 5-year solution. The package includes mounting brackets, fixing screws, and power cables for easy installation. Our dedicated technical support team is available to assist with any questions or customization needs, including Bluetooth connectivity and 1C charge/discharge configurations.