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FOSHAN RJ ENERGY 24v 300ah Powerwall 7.7kwh Home Battery Solar Battery Rechargeable

Home Battery Cell balance Auto heating function optional
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  • RJ-Powerwall-24300A

  • RJ

  • RJ-Powerwall-24300A



                     9000CYCLES - 15YEARS WARRANTY - FACTORY PRICE         


FOSHAN RJ ENERGY 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 9000cycles . We offer very goodprice with top quality, our powerwall home battery is 15years warranty. our battery compatible with nearly all kinds of Inverters, SMA, Solar edge, Sunny island, Deye,Growatt, Goodwe, Outback etc. look for distributors


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FOSHAN RJ ENERGY-Powerwall-1


Items Parameter
Battery Type LiFePO4
Nominal Voltage 24V
Nominal Capacity 300Ah
Energy 7.7KWh
Internal Resistance ≤15mΩ
Limited Charge Voltage 29.2V
Charge Method CC/CV
Discharge Cut-off Voltage 20.0V
Charge Current 80A (Customizable)
Continuous Discharge Current 150A (Customizable)
Pulse Discharge Current 200A (Peak)
Cycle Life > 9000 cycles
Dimension (mm)

L655*W200*H460mm(Customized)

Weight 69Kg
Charge Temperature Range 0~45℃
Discharge Temperature Range -20~65℃
Recommended Operating Temperature 15~55℃


FOSHAN RJ ENERGY-Powerwall-7


FOSHAN RJ ENERGY-Powerwall-5


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


FOSHAN RJ ENERGY-Powerwall-4



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