48V 200A LIFEPO4 Rack Mount Telecom Lithium ion 9.6kwh Solar Lithium Battery…

V 200A LIFEPO4 Rack Mount Telecom Lithium ion 9.6kwh Solar Lithium Battery bank for solar energy storage

1 –Combination method / 15S1P LiFePO4 2 –Rated Capacity / Typical 210Ah 0.2C,@25℃ / Minimum 0.2C,@25℃ 210Ah 3 –Rated Voltage /48V 4 –Factory SOC / 30~60% 5 — Voltage at end of Discharge / 42V Discharge Cut-off Voltage 6 –Charging mode (CC-CV) / MAX 54.75V 7 — Internal Impedance ≤40mΩ / Internal resistance measured at AC 1KHZ after 50% charge / The measure must uses the new batteries that within one week after shipment and cycles less than 5 times 8 — Standard charge current 40A / Charge time : Approx 6h / Limit current 20A (software open) 9 — Standard discharge 40A 10 — Eecharging current 100A –Range of working temperature Charge:0~55℃ Maximum discharge:-20~60℃ Single Cell 60± 25%RH 13 — Storage Temperature Less than 12 months:- 10℃~35℃ 3 months:.10~45℃ 7 day :.20~65℃ 60±25%R.H. at the shipment state – – Dimensions W 440 D550H265(mm) 11 –Weight: 84kg 12 — Volumetric specific energy : 157.2WH/L 13 — Gravimetric specific energy: 120WH/KG 14 — Communication mode: RS485/CAN 15 –Battery software: V1.0 16 – – Maximum series number: Forbid 17 — Maximum number of parallels : 15PCS

18 — Certification: CE, UN38.3, MSDS


LiFePO4 Battery Pack For Energy Storage Solar System, UPS, Telecommunication, Backup power

This 48V lithium battery series are enjoying a good reputation on solar battery system, telecom base station industry with its high efficiency, longer cycle life and high performance. The important thing of this telecom battery is scalability so you can extend it capacity by adding additional batteries only and raise storage up to 144kW, with no extra hardware needed when connected in parallel! What’s more, the built-in super Smart BMS supports programmable technical value and let you monitoring the battery status in real time!


48V 200Ah LiFePO4 Battery

Telecom Energy Storage System U-P48200 is a solar energy storage system. a wise investment for home and business power storage, and a huge help to individuals who want to save money on power, prepare for environmental emergencies or go entirely off the grid. The UFO Power’s U-P48100 Lithium Iron Phosphate storage system is a well-designed Smart energy storage device that is perfectly suited for such off-grid applications. U-P48 series include 50Ah, 100Ah, 200Ah different electric current for option. It means 2.4kwh, 4.8kwh, 9.6kwh as different electric capacity for option too.


NO. Item General Parameter Remark
1 Combination method 15S1P LiFePO4
2 Rated Capacity Typical 210Ah Minimum 210Ah 0.2C,@25℃ 0.2C,@25℃
3 Rated Voltage 48V
4 Factory SOC 30~60%
5 Voltage at end of Discharge 42V Discharge Cut-off Voltage
6 Charging mode (CC-CV) MAX 54.75V
7 Internal Impedance ≤40mΩ Internal resistance measured at AC 1KHZ after 50% charge The measure must uses the new batteries that within one week after shipment and cycles less than 5 times
8 Standard charge current 40A Charge time : Approx 6h
9 Limiting current 20A (Software opening)
10 Standard discharge 40A
11 Maximum Charge Current 100A
12 Maximum Discharge Current 100A
13 Operation Temperature Range Charge: 0~55℃ Discharge:.20~60℃ Single Cell 60±25%R.H
14 Storage Temperature Range Less than 12 months : – 10~35℃ less than 3 months:.10~45℃ Less than 7 day :.20~65℃ 60±25%R.H. at the shipment state
15 Dimensions W440D550H265mm
16 Weight 84kg
17 Volumetric specific energy 157.2WH/L
18 Gravimetric specific energy 120WH/KG
19 Communication mode RS485/CAN
20 Battery software version V1.0
21 Maximum series number Forbid
22 Maximum number of parallels 15PCS Please refer to 6.3 parameters for serial use

Product Features ◤NEW GENERATION: Wi-Fi / GPRS Data Transmission Units(DTU) in Lithium-ion Battery◢

UFO LiFePO4 batteryfor energy storage (Telecom battery) can be equipped with Wi-Fi / GPRS Data Transmission Units(DTU), which provides remote control of LiFePO4 battery and help monitor the status of LiFePO4 battery.

The GPRS function offers convenience to you for monitoring the performance of LiFePO4 battery, including battery temperature, voltage and more.


Air switch / Overcharge detection function / Over Discharge detection function

Over current detection function / Short detection function /Temperature detection function

Balance function / Short detection function / Communicate function

Alarm function / Limiting current (Optional) / Total capacity function (Optional)

Storage history function (Optional ) / Reverser protection (Optional )

Dry contact function (Optional) / LED Screen ( Optional) / Other function according to your requirements


The 48V rack type batteries are widely used in different areas,table to apply in fields of communication,new energy storage,vehicle power,electric power,computer backup supply,etc.

No memory effect, increase the batteries user life and performance.Minimize replacement cost and reduce total cost of ownership.

Superior safety,eliminates the risk of explosion or combustion

High continual power available

High energy density-more energy with less weight and footprint

Wide operating temperature. Predictable end of life due BMS controller

Patent Smart BMS compatible motherboard with 30 brand inverters. Such as Deye. Growatt, SMA, Solis, Sofar Solar, Sorotec, Luxpower etc


01 UFO Battery Upgrade our Lithium-ion Battery with The Lastest Battery Technology

Touch Screen LCD is easy for battery BMS monitor by mobile ,PC or tablet. Communication ways include Wi-Fi/BT/GPRS. a new generation of lithium-ion battery for telecommunication base station. It is LiFePO4 Battery Pack with GPRS Data Transmission Units(DTU) which are able to help customers track the battery location and monitor the battery status with remote control.

02 High Quality Battery Cell Provides Long Operating Life

200a, lifepo4, rack, mount

Designed with high-quality chemistry, UFO lithium-ion batteries own longer charging and discharging cycle times (6000 cycles) compared with lead-acid batteries. And the capacity fading is slow and predictable without sudden drop. Also, UFO Lithium-ion battery are recycling battery with long service life.

03 UFO Independently developed BMS Provides Quality Assurance

UFO BATTERY has our own RD team for BMS, providing more effective battery protection to improve the stability of battery and prolong battery lifespan.

04 High/Low Temperature Resistance Provides Superior Performance

With outstanding quality battery chemistry, UFO lithium-ion battery owns a good temperature resistance. The working temperature can range from.20°C to 60°C and it is an ideal replacement of traditional lead-acid battery.

05 Compact size, light weight, ideal replacement of lead-acid battery

The characteristic of high energy density of UFO lithium-ion battery makes space saving possible. Compared to lead acid battery, the weight of lithium-ion battery is 1/3 of that of lead-acid battery. Compact size and same capacity makes lithium-ion battery an sensible investment than utilizing lead-acid battery.

Our Company and Factory

E-mail : sales@ufo-battery.com

UFO Lithium Battery 48V Lithium Battery 200ah Low Wattage LiFePO4 Battery is very popular in telecom and residential all over the world, the battery is used for high tail cycle battery with the advantages of density, long life and so on, it is a super new generation of energy, the Excellent temperature performance, excellent performance, suitable for excellent power stations and energy storage.

V 200Ah Power Wall Lithium iron battery 10kWh solar battery 6000 cycle times

48V 200Ah Power Wall Lithium iron battery 9.6kWh solar battery 6000 cycle times.

48V 200Ah Power Wall Lithium iron battery 9.6kWh solar battery 6000 cycle times

Perfect Compatible Easy Installation

Compatible to Both Residential Fast and simple installation

Single Three Phase Inverter

Safe Reliable Flexible Expansion

Lithium Iron Phosphate(LFP) cell Scalable from 5 to 30kWh CE,ISO9001,UN38.3,FCC

Smart BMS Long Life and safety

Advanced BMS system control power Ensure more than 5000 cycles tiems

output smartly and effectively


Capacity 200Ah

ENERGY 9600 Watts(Wh)

Dimension 650 L 520 W 240 H mm

WEIGHT 96 kg

Communication RS485/CAN/RS232

Compatible inverters Growatt,Deye,Goodwe,Sofar,Sorotec,Pylontech and ect.

Warranty 5 Years

Cycle Times 6000 cyclt times 80%DOD



DISCHARGE 100A max continuous. Month self discharge 2%(20℃)


Up to 100% DOD capacity for 4,000 cycles in recommended conditions. 25℃ is better.


Ideal for rugged harsh environments.

Charging: 0 to 45 ℃(32℉ to 113℉)@60±25% Relative Humidity

Discharge:.20 to 60℃(-4℉ to 140℉)@60±25% Relative Humidity

Storage: 0℃ to 45℃(32℉ to 113℉)@60±25% Relative Humidity

Environmental Indoor/Outdoor

Installation Floor stand(standard)

Scalability Max 4 pieces in parallel operation

Battery Benefits

【Cell Balancing 】 Series cells can lose capacity over time if not properly managed. The BMS keeps the cells balanced, which optimizes the battery for maximum available capacity and lifetime.

【Heat Management 】Extreme high or low temperatures can damage lithium batteries. The BMS continuously measures termperature and protects the battery from becoming unsafe or damaged.

【Short Circuit Protection 】The internal Battery Monitor System(BMS)will detect dangerous short circuits and protect the battery from damage.

【Copper Bus Bars】The connections between cells are made from 100% copper bus bars, which results in a very low internal resistance. Less internal resistance means less heat when the battery is under load resulting in better performance.

【UN DOT Certification】Tested and approved for UNDOT means Junlee! LiFePO4 Batteries can handle vibration and shock experienced in mobile applications.

【Prismatic Cell Enclosures】The metal, prismatic cell enclosure in Junlee. LiFEPO4 Batteries are super durable and perfect for mobile application.

LiFePO4 Chemistry】LiFePO4 batteries have stronger chemical bonds than traditional lithium batteries. This makes them less vulnerable to things like short circuits, even if the BMS somehow Failed.

【Battery Management System】(BMS) The BMS inside. LiFePO4 Batteries manages various aspects of the battery to make it extremely safe providing better performance and longer life.

  • 【Automotive Grade Lithium Battery】 Junlee lithium iron batteries have exceptional quality since they are manufactured by Automotive Grade LiFePO4 Cells with higher energy density, more stable performance greater power. Highest-level safety based on UL Testing Certificate for the cell inside the battery. With no acid in the battery, you’re able to safely mount in any position. This makes li-iron batteries perfect for solar home, RV, campers, golf cart, motor homes, off-grid applications.
  • 【10 Years lifetime】Junlee LiFePO4 battery provides 4000 cycles, which is more than 10 times to Lead Acid with 200~500 cycles. Junlee LiFePO4 battery has a 10-year service life, three times longer than the Lead Acid’s 3-year lifetime.
  • 【1/3 Lightweight】 Junlee LiFePO4 Battery weighs only only 1/3 the weight of lead acid batteries, which makes it an easy choice for RVs, Marine and Off-Grid Applications when mounting or mobility is in the consideration.
  • 【95% Efficiency】 Junlee LiFePO4 battery’s flat discharge curve holds above 51.2V for up to 95% of its capacity usage, providing astronomical boosts in run-time compared to only 50% in Lead Acid. This product is your best choice for outdoor camping power and indoor easy installation.
  • 【100% Protection】 Junlee LiFePO4 battery has built-in BMS (Battery Management System) to protect it from overcharge, over-discharge, over-current, and short circuit with excellent self-discharge rate. Built-in high-temp cut off prevents charging over 167 °F (75 °C). Without memory effect, no matter what state the battery is, it can be used as soon as it is charged. JunleeLiFePO4 battery is IP65 level waterproof, which set you free from worrying to install indoors or outdoors.

Q:What is special about lithium batteries?

A: With high energy density, it has reached 460-600Wh/kg, which is about 6-7 times that of lead-acid batteries. Long service life, life span can reach more than 6 years. Light weight, the weight is about 1/5-6 of the lead-acid product under the same volume.

Q:What is a lithium battery used for? A:Lithium battery use for power and energy storage. Like emergency power backup or UPS. Dependable electric and recreational vehicle power, golf cart,reliable and light-weight marine,solar power storage, surveillance or alarm systems in remote locations.

Q:What is the difference between a lithium battery and a lithium-ion battery? A:It mostly comes down to the fact that lithium-ion batteries are rechargeable while lithium batteries are single-use. Lithium battery have a higher energy density than lithium ion batteries.

Q:Are your batteries safe? A:Our batteries are safe. All Junlee batteries use the safest and most stable components, including a LiFePO4 cathode and a built-in Battery Management System (BMS).The BMS protects the cells against excessively high or low voltages, high currents, short circuits, and excessive heat or cold. These are the most common causes of battery failures, and we have taken every precaution to mitigate these risks in all of our batteries.

Q:What is an advantages of lithium batteries? A:Compared to lead-acid and other lithium batteries, lithium iron phosphate batteries offer significant advantages, including improved discharge and charge efficiency, longer life span and the ability to deep cycle while maintaining power LifePO4 batteries often come with a higher price tag, but a much better cost over the life of the product. No maintenance and super long life make them a worthwhile investment and a Smart long-term solution.

Q:How do I choose the correct lithium deep cycle battery for my application? In most standard 12, 24, or 48 volt systems the best choice of lithium battery is LiFePO4 (Lithium Iron Phosphate). The voltage of this type of battery is very similar to an AGM and will work great with readily available system components for your RV, boat, or off-grid power system.

Ark Lithium 48V 200Ah (10.2kW)

ARK Lithium’s LiFePo4 batteries are the 100% efficient battery option for solar energy storage.

  • 48V 200Ah, 10.2kW
  • Nearly 100% Efficient, zero losses
  • Impactive Balancing (adds up to 30% more life)
  • Compatible with all major inverter and charge controller brands
  • Off-Grid Living, Grid-Tie with Battery Backup, or Peak/Demand Charge Shavings.


ARK Lithium batteries are a highly efficient battery option for solar energy storage. The LiFePo4 technology is nearly 100% efficient and lasts 5x longer than lead-acid counterparts. ARK Lithium is the only company in the USA to use Impactive Balancing in their LiFePo4 batteries, adding up to 30% more life and saving you money (learn more below).

ARK Lithium batteries are compatible with all major inverter and charge controller brands. Solar applications include off-grid living, grid-tie with battery backup, and peak/demand charge shavings.

  • Stable Voltage
  • Light Weight
  • Maintenance-Free
  • Flexible Installations: terminals on the front and back to simplify the cabling process for various positions
  • Field Serviceable
  • Warranty: Every ARK Battery now comes with a 5-year free replacement warranty!
200a, lifepo4, rack, mount

High Quality, High Efficiency

ARK Lithium batteries are designed to be unbelievable efficient from every possible aspect.

Storage: Most batteries have a round trip (charging power vs. available discharge power) of only 80-90%. ARK Batteries are nearly 100% efficient. What you put in, you can draw out!

Cost: ARK Battery has the lowest cost per lifetime KWH on the market!

Space: Our space-efficiency rule is simple; “Up instead of out.” All of our larger batteries have layered cells to maintain a small battery footprint in your utility room. If your project requires multiple batteries, our heavy-duty steel cased Gold Series batteries can be double and even triple stacked, while our state of the art modular series can be stacked up to 8 high.

Cell Type: We use prismatic cells in all our batteries to improve overall efficiency. Our prismatic cell batteries have fewer connections, lower resistance and use less space than cylindrical cell counterparts.

Installation: ARK Batteries are designed by installers for installers. We have implemented features such as casters, Anderson connectors and bluetooth monitoring for an easy and time-effective installation process.

Balancing: We use a balancing system called impact balancing that channels power back and forth between cells as needed. Traditional balancing systems dissipate (waste) power from cells with the highest voltage.


The only lithium LiFePO4 company in the USA to use IMPACTIV balancing!

Every ARK Battery is equipped with a special balancing system to ensure that all cells are charged and discharged equally. This serves the same purpose as ‘equalizing’ does for a lead-acid battery. While LiFePO4 batteries may not be equalized externally, it is critical that all cells within maintain the same voltage. An ‘imbalanced’ battery will result in nuisance BMS shut-offs, lower capacity and a drastically reduced cycle life.

Most batteries in today’s market come with a small balancing system known as passive balancing. In passive balancing, a set of resistors begin to dissipate (burn off) power from any cell that has an individual voltage higher than 3.6V. This dissipation typically occurs at 50-100 ma (5% to 10% of 1 amp). We have found this balancing method to be ineffective to meet the stringent requirements of cell balancing. In short, it is too slow as well as inefficient.

IMPACTIV balancing, used in all ARK Batteries channels extra power from high-volt cells to low-volt cells, and deploys additional dissipative consumption should a cell reach critically high voltage.

PASSIVE BALANCING Dissipates a small amount of power (usually 1/10 Amp or less) when a cell reaches a critically high level.

IMPACTIV BALANCING Transfers current (power) from highest cells to lowest cells to keep all cells equal.

IMPACTIV balancing kicks in any time that a single cell’s voltage varies from the rest of the pack. This can be a higher voltage (top-balancing during charge) or a low cell (bottom balancing, during discharge). A special extra boost is applied if a cell’s voltage reaches 3.55V. Balancing is performed at up to 20 times the speed of passive balancing while maintaining a much higher efficiency and adding up to 30% to your battery life.


ARK 512200

EG4-LL Lithium Battery (V2) | 48V 100AH | Server Rack Battery | UL1973, UL9540A

SKU: 1511066 UPC:.- Nominal Voltage: 51.2V Nominal Capacity: 100Ah Kilowatt-hour(s): 5.12kWh Dimensions: 17.7 x 19.3 x 6.1 Design Life: 15 Years at 80% DoD Communications: RS485/CAN: Schneider, Solark, Victron, Growatt, EG4 Warranty: Click Here Spec Sheet: Click Here Manual: Click Here BMS Software: Click Here UL Certification: Click Here

Upgraded EG4-LL (Lifetime Lithium) Lithium Iron Phosphate battery 51.2V (48V) 5.12kWh with 100A internal BMS, based on the same subset features of the previous industry-renowned EG4-LL Battery. Fully Compatible with the previous EG4-LL Model(See below).

Composed of (16) UL listed prismatic 3.2V cells which have been tested at 7,000 deep discharge cycles to 80% DoD. fully charge and discharge this battery daily for over 15 years without issue. Reliable and rigorously tested, with a 99% operating efficiency.Includes an LCD screen to quickly view your batteries’ most important information, but now features Selectable closed-loop inverter communications including Schneider, Solark, Victron, Growatt, and EG4! A simple plug-and-play interface that has all the essentials built in for easy setup.

Included:(1) 1 foot RS485 Communication Cable and (1) Set of Parallel Cables per battery (1) RS485 USB Battery Comm Cable PER (6) BATTERIES (shipped separately)

EG4 Lifetime Lithium, Best In Class Solar Rack Battery

  • Rated for 7000 deep charge discharge cycles
  • 15-year life with 80% depth of discharge daily, designed for up to 20-year life

    Failsafe operation in high-risk environments and to protect against rarehardware failure on high voltage solar charge controllers!

200a, lifepo4, rack, mount

Performance Components

  • Reliable Built-In EG4 Smart BMS, Voltage, Current, Temp. and Health Management

Reliability Safety Testing

  • Dual On-board Fire Arrestors
  • 1973 by UL
  • 9540A by Intertek

Nominal Voltage: 51.2V Nominal Capacity: 100Ah Kilowatt-hour(s): 5.12kWh Dimensions: 17.7 x 19.3 x 6.1 Design Life: 15 Years at 80% DoD Communications: RS485/CAN: Schneider, Solark, Victron, Growatt, EG4 Warranty: Click Here Spec Sheet: Click Here Manual: Click Here BMS Software: Click Here UL Certification: Click Here

10 Year Battery Warranty Signature Solar offers a 10-Year Full Parts Replacement or Full Product Replacement Prorated Warranty from the date of purchase. Your warranty must be registered within the first year of purchase to remain valid. If you choose not to register your warranty, your warranty may be invalidated. This limited warranty is to the original purchaser of the product and not transferable to any other person or entity. All BMS and Cell Exchanges are covered throughout the warranty period. If a full replacement warranty is needed the warranty is prorated 1/9th per year after the first year at the current retail pricing. Replacement shipping charges may incur on a case-by-case basis. Warranty Exclusions. Signature Solar has no obligation under this limited warranty for product subjected to the following conditions (including but not limited to): Damages incurred during installation or removal, Damages caused during mishandling of product, Inappropriate Environmental Exposure, Damages caused by improper maintenance, Tampering, Altering, and/or Disassembly of product, Using product in applications other than which it was intended for by manufacturer, Lightening, Fire, Flood, or Acts of God, Any product whose serial number has been altered, defaced, or removed, Any product whose serial number has been altered, defaced, or removed. 10 Year Warranty. Register through this link

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