loading

Benergy Industrial lithium batteries manufacturer since 2009

51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 1
51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 2
51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 3
51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 4
51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 5
51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 1
51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 2
51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 3
51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 4
51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 5

51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System

Features:

Benergy 48V 800AH Lithium battery packs utilizes high quality Lifepo4 cells for consistent power, fast charging efficiency, long cycle life and zero pollution. Stackable design. Can parallel to increase the capacity, like 8pcs to make 40KWH. They are widely used for on grid solar system, off grid solar system, household solar system, UPS etc. 

    oops...!

    no product data.

    Go to homepage

    Specification

    Specification

    Rated voltage

    51.2V

    Rated capacity

    800AH

    Continuous discharge current

    100A

    Max peak discharge current

    110A/10S

    Standard charge current

    50A

    Fast charge current

    100A

    Can   parallel number

    2~15

    Optional capacity range

    10.24~76.8KWH

    Cooling way

    Natural   cooling

    Battery type

    Lifepo4 battery

    Designed lifespan

    >15 years @25℃

    Cycle life

    ≈10000 Times

    Rated grid frequency

    50HZ/60HZ 
    Automatic detecting

    Grid voltage range

    230V(170Vac~280Vac) ±2%  
    110V(90Vac-280Vac)±2%

    Photovoltaic maximum input power

    4200W

    MPPT voltage range

    60-115Vdc

    Charging and discharging efficiency of   the whole system

    >92%

    Battery voltage range

    40.0Vdc~60Vdc ± 0.6Vdc (Undervoltage   alarm/
    Shutdown voltage / overvoltage alarm /   overvoltage recovery... LCD screen Settable)

    Warranty

    Battery pack(10 years)       
    Inverter(5 years)

    Certification

    Battery certification

    CE, UN38.3, MSDS,ROHS

    Cell certification

    CE, UL, IEC62109, IEC62477, EN61000,   UN38.3

    Mechanical   parameters

    Inverter size/weight

    602*403*139mm/15KG

    Battery size/weight

    602*403*200mm/55KG(single layer)

    Chassis size / weight

    602*403*82mm/6KG

    Environmental parameters

    Storage humidity range

    ≤85%RH

    Running temperature range

    20℃~55℃

    Recommended running temperature

    25℃

    IP range

    IP21

    product description

    图2 (3)
    Single layer sizes
    图3 (5)
    Stackable, can stack more to make higher power. Like 4pcs 5KWH to make 20KWH battery. Max support 16pcs in parallel.
    图4 (4)
    With wheels at the bottom, easy to move.
    40KWH Benergy Battery 133

    Application

    51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 10
    01
    UPS
    Telecom Base station, Lighting, Small Doctor instruments, Stand by Power, Mining lighting, LED torch, Video, Heating garment, data acquisition power, Electric water pump, Road side night warning indicator, laser sensor
    51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 11
    02
    Power tools
    Electric lawn mower, electric drill, electric vacuum cleaner, Electrical tools
    51.2V 800AH 40KWH Lifepo4 Battery for Household EES/UPS/Solar System 12
    03
    Power storage system
    Solar system, Solar pv system, Solar LED street light,Tidal energy, Wind / solar energy, on & off grid solar system
    图5 (2)

    Customers Choose Our Batteries For Their Applications

    40KWH for household solar system.

    11111
    11111

    Certifications

    Benergy has got CE, ROHS, CB, ISO9001, IEC62133 certifcations. 

    1 CE
    CE
    2 MSDS
    MSDS
    3 IEC 62133
    IEC 62133
    4 ISO 2023
    ISO 2023
    5 Quality (2)
    Quality (2)
    6 UN38
    UN38
    7 (5)
    ROHS
    8 (4)
    China Classification Society
    9 CB
    CB
    10 IEC62619_01
    IEC62619_01
    11 EU brand
    EU brand
    12 DGM transport
    DGM transport
    13 (3)
    CE Certificate
    14 UN38
    UN38
    15 UL 9540A
    UL 9540A
    16 (3)
    Sea transportation 100Ah
    Get in touch with us
    just leave your email or phone number in the contact form so we can send you a free quote for our wide range of designs
    Related Products
    no data
    You can give us your requirement about battery packs and we will give you the best solutions. We welcome any OEM or ODM works!
    Contact person:  Kevin Zhang
    Tel: +86-135 8045 2443
    WhatsApp: +86-135 8045 2443
    Company Address: No. 1912 Huaxin Business Building Dabei Road Shiqiao Panyu District Guangzhou China
    Copyright © 2025 Benergy | Sitemap
    Contact us
    whatsapp
    contact customer service
    Contact us
    whatsapp
    cancel
    Customer service
    detect