Rack mount 3U Type Lithium ion 48Volt 50Amh ampere hour lifepo4 blue Chassis battery pack for energy storage system,KH-ES-4850R2 lifepo4 battery is a design for ess(energy storage system). 48v 50ah ups backup battery can be in parallel or in series for high capacity and voltage, wholesale purchase best 48v 50ah lifepo4 lithium ion battery pack.
Product overview
48volt 50amh ampere hour lfp lithium ion battery is a design for battery energy storage system. 48v 50ah lithium ion battery is one of the module from the system. To build a whole battery system, you many need many modules in series or in parellel. For example, if you want build 48v 1000ah system , the total energy 51.2kwh or you can say 48kwh system. You will need totally 20pcs modules in series.
Sometimes you will need high voltage output from the battery system. This will help to lower down the output current value. Our bms support up to 700 volt.
Product advantages
Rack mount flexible installation; Prismatic lifepo4 battery cells; Real-time communication interface monitoring; Safety and economical; Each battery has built in pcm protection board from over-discharge, over-charge, short circuit etc….
Lifepo4 battery is environmentally friendly, which will not destroy the ecological; Environment, also have no memory effects
Excellent discharge characteristics: Have low internal resistance and high flat voltage characteristics during strong current discharge, which ensures a wider application field
Long cycle life: Provide long storage life with few limiting conditions. It offers problem-free charge after long storage, permitting to use in a wide range of applications
Safety
Keheng® batteries are based on lithium iron battery technology (lifepo4). This is the safest lithium technology available today. On top of that our bespoke casing and electronics further increase safety and durability.
Primary competitive advantages:
Origin guarantee/warranty price product features product performance prompt delivery quality approvals reputation service small orders accepted
Product introduction guide video
Product parameter
| Model | KH-ES-4850R2 |
| Battery | LiFePO4 battery pack |
| Nominal Capacity | 50Ah |
| Nominal Voltage | 51.2V |
| Max charge current | 1C |
| Max continuous discharging current | 1C |
| Operation charge temperature | 0℃ to 45℃(32℉ to 113℉) @60±25% Relative Humidity |
| Operation discharge temperature | -20℃ to 60℃(-4℉ to 140℉) @60±25% Relative Humidity |
| Weight | 24KG |
| Cycle Life (DOD) | 4000 cycles (≥80%) |
| Protection | Over discharge,Over charge,Short-circuit,Over heating,Crush,Impact,Low-pressure,Seawater soak |
| Certification | CE/RoHS/MSDS/UN38.3/TUV/ISO |
| Connection | Support up to 15 pieces connected in parallel |
| Communication Ports | RS232,RS485,CAN bus |
| Display | Optional |
| Application |
Telecommunication,UPS(Uninterruptible Power Supplies ), Renewable energy system, Backup emergency power supply for computer server room,wind energy storage, solar ESS, etc |
| Dimensions (L*W*H) | 428*300*150MM |
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 50ah 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.
Rack mounting 48v 50ah lithium ion 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.
Applications scenarios
Rack mounting 48volt 50amh ampere hour lithium ion battery blue Chassis main applications: communication base station energy storage, mountain communication base station , home solar energy storage systems，commercial solar energy storage，wind power energy storage systems,ups(uninterruptible power supplies) ups battery,base station back up battery, renewable energy system, electric power systems.
Battery management system
Bms for lithium ion battery is a very important battery pack safety protection accessory, 48v 50ah lifepo4 lithium 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.
Product series
Rack mounting 48v lithium ion battery series
Ess energy storagy systems product series list
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.
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 48-50lfp is best 48v 50ah lifepo4 battery pack, the monthly output can reach 50,000 units. Spot stock wholesale supply, no moq requirement.
48v 50ah rack battery is very suitable for customer customization, in order to better serve customers, keheng can provide customers with different standard internal structure designs.
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
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.
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.
Keheng 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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