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  • 20KWh 48v 400AH LiFePo4 Battery ESS All
    20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System

    20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System

  • Product Item:KH-ES20KWH
  • Norminal Voltage: 51.2V
  • Norminal capacity: 400AH
  • Material: Lifepo4
  • Please:Click th
  • Description:ESS energy storagy systems
  • Rack Mount Battery , 48V Lithium ion LiFePO4 Battery
    Inquiry PDF

    Description

    Keheng 48Volt  20KWH 400ah lifepo4 Energy Storage Powerwall lithum Battery Solution

    keheng 20 KWh 48Volt 400Ah lithium battery energy storage system is an all-in-one solar and storage solution which integrates the inverter, battery charger, UPS, and battery enclosure into a pre-wired modular system for easier and faster installation.Super large power, widely used in Solar Power Systems, Wind Energy Systems, UPS System(Uninterrupted Power Supply), Telecom Systems, Railway Systems, Switches and Control systems, Emergency Lighting Systems, , and Radio and Broadcasting Stations,Commercial Home solar energy storage systems.

    Specifications

    Product Name

    48 V 20kwh Energy Storage Powerwall

    Norminal Voltage

    51.2 V

    Norminal Capacity

    400ah

    Output Frequency

    50/60Hz

    Energy

    20.4Kwh

    Input voltage

    100V-580V, 200-1000V DC

    Cycle life

    4000 times 80% DOD

    Output voltage

    220V/230V/240V

    Display

    LCD Screen

    Charge Temp

    -10℃ ~ 55℃

    Protection

    Built-in Smart BMS

    Charging Temp

    0~60℃

    IP Clase

    IP55

    Discharging Temp

    -20~60℃

    Communication Type

    RS485/RS232/CAN

    Size

    600*500*400mm

    Weight

    230KG

    Product guide video

    Features:
    Ease of Installation
    The ESS is pre-wired and factory tested to enable quick installation. It only takes 5 minutes to connect the system to your customer’s home internet. This modular system is expandable with battery storage to suit the customer’s needs.
    Battery Management System (BMS) has protection functions including over-discharge, over-charge, over-current, and high/low temperature.
    The BMS system can automatically manage charge and discharge state, balance the current, and voltage of each cell.
    The system can automatically switch to back-up mode in less than 0.01s (UPS level).
    Working temperature range is from 32F to 122F (0C to 50C), with excellent discharge performance and cycle life.

    Design for home appliances, easy to install and handle.

    20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System manufacturers

    Features of Lithium Battery Cabinet

    1. Integrated design, the wiring has been designed in the cabinet, just install it directly

    2. Save volume and can be placed anywhere in the courtyard

    3. Beautiful appearance, high safety, and maintenance-free, making your energy storage system unique

    4. 12-year lithium battery warranty, UL battery cell certification, CE battery pack certification

    5. It is compatible with many brands of ene rgy storage inverters on the market, including but not limited to Growatt, Sofar, INVT, Sungrow, Solis, Sol Ark,,,, etc.

    6. Customizable, one-stop energy storage solar system solution supplier

    20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System

    compact design

    Practical pulling ear designimproves operationconvenience.

    Multiple communication protocals:Rs485,rs232,can, available

    unlimited units parallel supported (up to 16 parallel)

    house made smart bms technologies

    Smart bms,with over charging/discharging protect,Cell balance,Abnormal alarm,Gps security (optional).

    Wide compatibility

    Keheng china manufacturer rack mounting 48v 150ah lithium ion battery  had been debugged and matched with the mainstream brand inverters in the market and can be directly connected for use.the supported inverter brands are as follows:

    Goodwe,pylon,solarfam,victron,growatt,solax,sofar,luxpower,pv1800f,ltw,sorotec,megarevo,voltronicpower,srne,pylon tech,deye.

    If you have other inverters, you can also contact us, we will serve you wholeheartedly.

    20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System interver

    Batteries internal structure

    Keheng pays attention to every detail of the lithium battery pack to ensure that you get the safest and most durable battery experience. The keheng bracket battery pack box is processed and produced by precision metal molds.

    48V 20KWH Energy Storage Battery has extremely high consistency tolerance molding, tight assembly, and compact structure. The design considers the convenience of assembly and maintenance and disassembly; there are hardware bracket fasteners inside to fix the combination of battery cells and box. To a great extent, the safety of transportation and use is guaranteed.

    20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System structure

    Applications scenarios

    48V 20KWH Energy Storage Battery main applications: Solar Power Systems, Wind Energy Systems, server,UPS System(Uninterrupted Power Supply), Telecom Systems, Railway Systems, Switches and Control systems, Emergency Lighting Systems, , and Radio and Broadcasting Stations,Home solar energy storage systems with large power, family hotels, farm energy storage systems,Commercial solar energy storage systems.

    other extended application areas: solar power station, grassland pastoral area, frontier post, industrial energy storage, island fishing boat, rural electrification, residence power supply, outdoor camping.

    20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System application

    Battery management system

    Bms for lithium ion battery is a very important battery pack safety protection accessory, 48V 400ah 20KWH Energy Storage Battery adopts high-quality keheng new energy self-developed bms circuit protection board ,the bms pcba have all functions which are:

    overcharge detection function;  over discharge detection function; high temperature;  short detection function; thermal shock; no fires; no explosions; over current detection function; the bms is designed for 4 series lithium battery.

    Ess energy storagy systems product series list

    Models

    Nominal Voltage(V)

    Nominal Capacity(Ah)

    Stored Energy(KWh)

    Weight(kg)+/-5%

    Dimension(+/-3mm)

    Cycle life

    DOD 100%

    L(mm)

    W(mm)

    H(mm)

    KH-ES-4850R1

    51.2

    50

    2.56

    31.5

    483

    400

    133

    >2000

    KH-ES-4850R2

    51.2

    50

    2.56

    31.5

    483

    400

    133

    >2000

    KH-ES-48100R1

    51.2

    100

    5.12

    49.5

    483

    459

    175

    >2000

    KH-ES-48150 R1

    51.2

    150

    7.68

    49.5

    483

    520

    178

    >2000

    KH-ES-48200 R1

    51.2

    200

    10.24

    78

    483

    650

    220

    >2000

    KH-ES5KPW

    51.2

    100

    5.12

    60

    460

    165

    683

    >2000

    KH-ES10KPW

    51.2

    200

    10.24

    100

    420

    259

    700

    >2000

    KH-ES2.5-WM2

    51.2

    50

    2.5

    29.5

    485

    350

    165

    >2000

    KH-ES5-WM2

    51.2

    100

    5.1

    48.5

    650

    408

    160

    >2000

    KH-ES10-WM2

    51.2

    200

    10.2

    91.5

    750

    490

    200

    >2000

    KH-YJ-12100

    12.8

    100

    1.28

    28.6

    440

    580

    260

    >2000

    KH-YJ-12200

    12.8

    200

    2.56

    37.6

    440

    580

    260

    >2000

    KH PP12.2kWh

    51.2

    240

    12.288

    115

    454

    262

    918

    >2000

    HESS 48v20kwh

    51.2

    400

    20.4

    230

    600

    600

    1200

    >2000

    Because the model is numerous, only displays the part, may contact us to understand more!

    R&d team advantage
    Kehehng has 10 years of experience in lithium battery research and development and rich customer cases, 25 intermediate engineers, 7 senior engineers, and more than 100 skilled workers. The research and development team includes pcba circuit board schematic design, md structure design, id design, sales technology support engineers, laboratory test engineers, strong qc team, effectively control incoming materials and processes, and leave factory quality.
    From the figure below, we can see the difference between the products developed by keheng and other manufacturers.
    Best safety on lifepo4 battery.
    48V 20KWH Energy Storage Battery Each battery pack must undergo a destructive puncture test with iql value international quality standard scale.

    20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System safte

    Product process

    Keheng new energy has 6 production lines in its own factory, with a production capacity of 100,000pcs per month, its own r&d technical team, and its production of 100% new batteries (to prevent dismantling and recycling of batteries and b-gauge batteries), to ensure delivery and quality to the greatest extent, own batteries shell mold factory, injection molding factory, develops more than 50 battery boxes with proprietary appearance patent of private mold every year, the material technology includes black abs material and full transparent, translucent pc material.

    48V 20KWH Energy Storage Battery lifepo4 battery pack, the monthly output can reach 50,000 units. Spot stock wholesale supply, no moq requirement.

    20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System process

    Battery Storage
    The cell shall be storied within -10°c ~ 35°c range environmental conditions. If the cell has to be stored for a long time (over 3 months), the environmental condition should be:
    Temperature: 23 ± 5°c
    Humidity: 65 ± 20%rh
    The voltage for a long time storage shall be 3.3v ~ 3.4v range.
    keheng battery Warranty
    The period of warranty is 10 year months from the date of shipment.
    We guarantee to give a replacement in case of cells with defects proven due to manufacturing process instead of the customer abuse and misuse.

    Product project

    Kehehng rack chassis type energy storage battery packs can be flexibly customized according to customer needs. We have cases of ups emergency uninterruptible power supply in telecom base station server rooms in many countries in Europe, America and Southeast Asia.

    20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System project

    Packing shipping

    Keheng has many years of experience in customer service in foreign trade of lithium batteries. He has rich experience in customer service in skd, ckd and finished product delivery, and can do safe and reliable packaging according to sea and air transportation.

    20KWh 48v 400AH LiFePo4 Battery ESS All In One Battery Pack Home Solar Energy storage System packing

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    • Lithium Battery Cell
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      • 3.2V LiFePO4 Battery
      • 2.3V LTO Battery
    • 12V/24V/48V LiFePO4 Battery
    • ESS energy storagy systems
    • Portable Power Station
    • Golf Cart /E bike Battery Scooter
    • Battery Accessories
      • Battery BMS
      • Battery Boxes
      • Battery Charger
      • Battery Cables
      • Battery Inverter

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