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Solar Home Battery 48v 20kwh LiFePO4 with Rack For Energy Stroage System

48v Lithium Solar off grid system
Material:
Voltage:
Capacity:
Warranty:
Quantity:
  • RJ-20K-RB
  • RJ
  • RJ-20K-RB

RJ-6000Cycles


RJ is a leading Powerwall Home Battery Manufacturer in China for over 16years, We focus on lithium iron phosphate battery, known as lifepo4 battery, which is the longest lifecycles and safest chemistry of all kinds of lithium battery. Our Whole House Battery Backup reach 6000cycles at 100%DOD. We offer very good

price with top quality, our powerwall home battery is 10years warranty. our battery compatible with nearly all kinds of Inverters, SMA, Solar edge, Sunny island, Deye,Growatt, Goodwe, Outback etc. look for distributors.


Features: compared with traditional design, this new battery design comes with self rack which will save cost, cusotmer do not need a extra rack or cabinet.

90

48v battery-with rack-6


NO

 

Projects

 

Specification

 

Remark

Cell unit parameter
1

 

Battery types and materials

LiFePO4
2

 

Rated voltage/capacity

3.2V/100Ah
3

 

Single battery voltage range

2.5V~3.65V
4

 

Single battery weight

2.85Kg
5

 

The battery internal resistance

≤ 0.4mΩ


6

 

Module size

174*48*166mm(L*W*H)
Battery parameter
1

 

Rated voltage

51.2V
2

 

Rated capacity

400Ah 100AH
3

 

Battery pack voltage range

40.0V~58.4V
4

(kWh)

Total Power

20kWh
5

 

Combination

4P16S
6

(Ω)

Insulation resistance test value

≥20MΩ
7

 

Operating temperature

Charging 0 ~ 45℃;
Discharging -30 ~ 60℃

8

 

Standard charging current

<50A 51.2V 100AH
9

 

Standard discharge current

≤100A 51.2V 100AH
10

 

Gross weight



11

 

Battery Modle size

490*500*200mm
12

 

Installation Method

610*800*1600mm
13

 

communication

RS485/CAN2.0 Optional


48v battery-with rack-1


solar lithium home battery-20kwh


BMS


Item

 

Content Criterion
Over charge
 Protection

 

Over charge detection voltage 3.6~4.25V
Over charge detection delay time 0.1 S ~ 6S
Over charge release voltage 3.5~4.25V
Over discharge protection

Over discharge detection voltage

 

2.0~3.3V
Over discharge detection delay time 0.1 S ~ 6S
Over discharge release voltage 2.1~3.4V
Charge
Over current protection
Charge Over current detection current 1~100A
Charge Over current detection delay time 0.02S~ 6S

Discharge

Over current

protection

Discharge Over current detection current 1~600A

Discharge Over current detection delay time

 

0.02S~ 6S

Short

protection

Short protection detection delay time 100 u S
Detection condition B+ P-0.2 Omh
restore Cut off load
Interior Resistance Main loop electrify resistance 2 OMh(50A)
Currentconsumption Current consume in normal operation 1.5mA Type
Currentconsumption Current consume in sleep operation 2 uA Type


Note BMS is customizable. More advanced functions available, such as bluetooth, RS485, CAN, Automaticaly Heating functions, High temperature shut off, Low temperature shut off, BMS protocol available etc. Contact us for more details!


With powerful capacity of Lithium Battery production, RJ is able to provide 1 to 1 customization service. No matter you only buy 1 pcs battery for your own use, or you are a company looking for bulk order of LiFePO4 Battery Pack, RJ will always meet your full satisfactions!



Customize

Model RJ5K RJ7K RJ10K RJ15K
Norminal Power(KWh) 5 KWh 7Kwh 10 KWh 15Kwh
Norninal Capacity(Ah) 100Ah 150Ah 200Ah 300Ah
Norninal Voltage(V) 48V-51.2V 48V-51.2V 48V-51.2V 48V-51.2V
Material Type Lithium Battery (LiFePO4) Lithium Battery (LiFePO4) Lithium Battery (LiFePO4) Lithium Battery (LiFePO4)
Dimensions (mm)

670 x 165 x 580 mm
Weight(Kg) 50 Kg 70kg 100 Kg 150Kg
Discharging Voltage(V) 40~58.4 V 40~58.4 V 40~58.4 V 40~58.4 V
Max Charging 100A 100A 100A 100A
Continuous Discharging (A) 100A 100A 150A 200A
Peak Discharging (A) 200A 200A 300A 400A
Expansibility 100KWh 100Kwh 100KWh 100KWh
Installation Methode Wall / Floor Mounted Wall / Floor Mounted Wall / Floor Mounted Floor Mounted
Communication Port(Optional) RS485 / Bluetooth RS485 / Bluetooth RS485 / Bluetooth RS485 / Bluetooth
Working Temperature(℃) -20~75℃ -20~75℃ -20~75℃ -20~75℃
Humidity 0-95% RH 0-95% RH 0-95% RH 0-95% RH
IP Grade (IP) 0-95% RH 0-95% RH 0-95% RH 0-95% RH
Altitude ≤3000m ≤3000m ≤3000m ≤3000m
Authentication Level TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3
Design Life(year) 20+ years 20+ years 20+ years 20+ years
Cycle Life (cycle) >6000Times (100%DOD) >6000Times (100%DOD) >6000Times (100%DOD) >6000Times (100%DOD)

 

 

Model RJ20K RJ30K RJ40K RJ50K
Norminal Power(KWh) 20 KWh 30 KWh 40KWh 50 KWh
Norninal Capacity(Ah) 400Ah 600Ah 800Ah 1000Ah
Norninal Voltage(V) 48V-51.2V 48V-51.2V 48V-51.2V 48V-51.2V
Material Type Lithium Battery (LiFePO4) Lithium Battery (LiFePO4) Lithium Battery (LiFePO4) Lithium Battery (LiFePO4)
Dimensions (mm) 670 x 165 x 580 mm * 2pcs 610*800*1600mm 610*800*1100mm *2pcs 610*800*1500mm *2pcs
Weight(Kg) 200 Kg 300 Kg 400 Kg 500 Kg
Discharging Voltage(V) 40~58.4 V 40~58.4 V 40~58.4 V 40~58.4 V
Max Charging 100A 120A 160A 200A
Continuous Discharging (A) 200A 300A 400A 500A
Peak Discharging (A) 400A 600A 800A 1000A
Expansibility 100KWh 100KWh 100KWh 100KWh
Installation Methode Wall / Floor Mounted Rack Mounted Rack Mounted Rack Mounted
Communication Port(OPTIONAL) RS485 / Bluetooth RS485 / Bluetooth RS485 / Bluetooth RS485 / Bluetooth
Working Temperature(℃) -20~75℃ -20~75℃ -20~75℃ -20~75℃
Humidity 0-95% RH 0-95% RH 0-95% RH 0-95% RH
IP Grade (IP) 0-95% RH 0-95% RH 0-95% RH 0-95% RH
Altitude ≤3000m ≤3000m ≤3000m ≤3000m
Authentication Level TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3 TuV/CE/UL/UN38.3
Design Life(year) 20+ years 20+ years 20+ years 20+ years
Cycle Life (cycle) >6000Times (100%DOD) >6000Times (100%DOD) >6000Times (100%DOD) >6000Times (100%DOD)


RJ-Applications

12321


Self-heated Function (Optional)

 

To relieve winter range anxiety in some freezing environment, the BMS can bring with

self heating function. Resistance heating rapidly warms the inside of battery.

Start heating temperature:≤0°C. Stop heating temperature:≥10°C.

Can improve battery charge / discharge performance.


auto-heating-function


Bluetooth Function (Optional)

 

LiFePO4 technology offers high-powered cell performance compatible with lots of lithium-ion
application to deliver more power and extend long life. Also builted with bluetooth function allow

you to read battery status freely anytime via your smart phone.


bluetooth-function

20190907010254_28480


20190907005510_71413


customer reviews

r1

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why RJ

1. Our company is a high-tech enterprise with 10 years’ experience in R&D battery.

2. With a total span of 20000 square meters, our monthly production capacity can exceed 6,000,000 Ah in our factories.

3. Flexible customizing and manufacturing accepted.

4. We promise providing high quality products with our professional R&D team, accomplished and experienced workers and advanced equipment.

5. Strict management and control for every progress in producing and 100% QC inspection before shipment.

6. We provide service of sample and prompt shipment, and sending someone to follow up the logistics progress after delivery.

7. 10 years warranty with UL/CE certificate. Professional after-sales service, give instruction on how to use the products.

 

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