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HWE-51308LP.jpg

High-Efficiency 48V 308Ah Lithium-Ion Battery for Solar - China Suppliers & Factory | 15.77kWh Home Energy Storage

Introducing our advanced battery solutions, crafted for those seeking high energy density and customization. With over 20 years of experience in battery manufacturing, we are proud to be one of the leading suppliers in China. Our high safety standards are ensured through LifePO4 chemistry combined with automated production processes. Enjoy a long cycle life of over 6000 charges, making our batteries a reliable choice for various applications. Additionally, our products boast a wide temperature adaptability, operating stably from -20℃ to 60℃. Trust our factory to deliver top-quality batteries tailored to your needs
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    Product Details

    Model

    HWE-51308LP

    Peak Discharge Current

    200A

    Products Type

    Lifepo4

    Efficiency

    98%

    Energy (Wh)

    15769.6

    Depth of Discharge

    100%

    Nominal Voltage (Vdc)

    51.2

    Dimension (L*W*H, mm)

    515*515*1100

    Nominal Capacity (AH)

    100

    Communication

    Option of CANBUS OR RS485,RS232

    Maximum Modules in Series/Parallel

    16P

    Protection Class

    IP55

    Charging Cut-off Voltage (Vdc)

    54.75

    Weight

    150KG

    Standard Charge Current

    20A

    Operation Life

    10+ years

    Recommended Charge Current

    50A

    Operation Cycle Life

    Over 6000 times

    Maximum Charge Current

    100A

    Operation Temperature

    0-50℃

    Discharge Cut-off Voltage

    40.0V

    Storage Temperature

    -20 -- 60℃

    Standard Discharge Current

    20A

    Products certificates

    CE

    Maximum Discharge Current

    100A

    Transport Certificates

    UN38.3 , MSDS

    Product Introduction

    The HOWELL 15.77 kWh lithium-ion battery home PV energy storage system can be stably connected to a variety of inverters. powerLine can reach 6000 cycles @80% DOD. It is one of the best choices for home battery backup.

    15.77 kWh Capacity 6000+ Cycle Life IP55 Protection CE Certified 10+ Years Lifespan

    Frequently Asked Questions

    Q What type of battery chemistry does the HOWELL HWE-51308LP use?
    A The HWE-51308LP uses LiFePO4 (Lithium Iron Phosphate) battery chemistry, which is well-known for its superior thermal stability, long cycle life, and high safety performance compared to other lithium-ion chemistries.
    Q How many charge/discharge cycles can the HOWELL 15.77 kWh battery deliver?
    A The battery supports over 6,000 charge/discharge cycles at 80% Depth of Discharge (DOD), translating to a practical operational lifespan of 10 or more years under normal usage conditions.
    Q What inverters is the HWE-51308LP compatible with?
    A The HWE-51308LP is designed to stably connect to a wide variety of inverters. It supports communication via CANBUS, RS485, and RS232 protocols, ensuring broad compatibility with most mainstream home PV inverter brands.
    Q Can multiple units be connected together to expand capacity?
    A Yes. The HWE-51308LP supports up to 16 modules in parallel (16P), allowing homeowners and installers to scale the energy storage system to meet larger power demands without replacing the existing setup.
    Q What certifications does the HOWELL HWE-51308LP hold?
    A The product holds CE certification for product safety compliance, and UN38.3 and MSDS transport certifications, ensuring it meets international standards for safe shipping and handling worldwide.
    Q What is the operating temperature range of the HWE-51308LP battery?
    A The battery operates reliably within a temperature range of 0°C to 50°C, and can be stored safely between -20°C and 60°C. The IP55 protection rating also ensures resistance against dust ingress and water jets, making it suitable for a variety of installation environments.

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