12.2kwh lifepo4 lithium battery storage cabinet for home telecom battery rack systems ess

Description

12.2kwh lifepo4 lithium battery storage cabinet for home telecom battery rack systems ess

Battery chemistry lithium iron phosphate [lifepo4]

Nominal voltage 3.25 volt [per cell]
Charging voltage 3.45 volt [per cell]
Cycle life > 7,000 cycles at 70% dod

best mobile solar power station on wheels, best battery storage cabinet power house solutions supplier
24 hour clean energy supplying
Automatically on/off-grid switch
Quick charged by solar panel and Grid
Long designed lifespan
Environmentally friendly without pollution

Product overview

Specifications

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.

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

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.

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.

12.2kwh lifepo4 lithium battery storage cabinet for home telecom battery rack systems ess 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.

Applications scenarios

12.2kwh lifepo4 lithium battery storage cabinet for home telecom battery rack systems ess main applications: 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，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, home energy storage, rural electrification, rv residence power supply, outdoor camping.

Battery management system

Bms for lithium ion battery is a very important battery pack safety protection accessory, 12.2kwh lifepo4 lithium battery storage cabinet for home telecom battery rack systems ess  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

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.
kh pp12.2kwh Energy Storage Battery Each battery pack must undergo a destructive puncture test with iql value international quality standard scale.

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.

kh pp12.2 Energy Storage lifepo4 battery pack, the monthly output can reach 10,000 units. Spot stock wholesale supply, no moq requirement.

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.

Batteries certification

Keheng batteries are exported to major trade distribution centers and major countries and regions in the world. Most of the following certifications can meet the requirements:

Battery transportation standard: un38.3

International: cb certification; eu: ce certification; uk: ukca certification; russia: gost-r certification；china: cqc certification; taiwan: bsmi certification;

North america: wercsmart certification, ctuvus & etl certification, ctia certification

Brazil: anatel certification

India: bis certification, cmvr certification; vietnam: mic certification;malaysia: sirim certification;japan: pse certification; korea: kc certification

Brazil: anatel certification

Product 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.

Our exhibition

In the past 10 years, we have participated in energy exhibitions such as las vegas in the united states, frankfurt in france, if in germany, hannover in germany, barcelona in spain, ethiopia, hong kong and other energy exhibitions; keheng's rich product line and stable quality, rapid development and listing of new products help most of the customers seized the market opportunities and received high praise from new and old customers.

powerwall housing energy storage products are very popular in European and American exhibitions,main export markets:

Asia/australasia/central/south/america/eastern/europe/mid/east/africa/north america/western europe/ lebanon/northern europe/ dubai/ mexico/turkey

Whether you are ready to order or just want a price quote we will do our best to assist you. Please fill in the form below with your contact info, or send your inquiry to info@keheng-battery.com, we will get back to you as soon as possible.

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