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3.5Kwh High Energy Density NMC Home Storage Battery With Long Warranty For Energy Storage System

Categories Home Storage Battery
Brand Name: Soundon
Model Number: SD-ES-3.5Kw
Certification: CE,UN38.3,ROHS,MSDS
Place of Origin: China
MOQ: 10
Price: Negotiable
Supply Ability: 1000 units / week
Delivery Time: sample for a week ,mass production around 20-25
Packaging Details: carton box package
Nomial Voltage: 48V
Capacity: 75Ah
max battery charge current: 50A
AC input voltage: 220V
The output power: 2Kw
The battery type: NMC
The system size: 650*235*730mm(length * width * height)
Cycle life: 2000 cycles
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3.5Kwh High Energy Density NMC Home Storage Battery With Long Warranty For Energy Storage System


3.5Kwh High Energy Density NMC Home Storage Battery With Long Warranty For Energy Storage System


Specification


#ContentParameter
1AC input voltage220V
2AC input frequency50Hz
3AC output voltage200V/220V/230V/240V
4AC output frequency50/60Hz
5The output power2KW
6PV input working voltage.65~120Vdc
7Power factor1
8PV-AC conversion time.≤5ms
9Inverter output maximum efficiency.85% (resistive load)
10Reverse overload protection.Load ≥ 105%, and it is shut down for 5 minutes. Load ≥110%, and it is shut down for 2 minutes.Load ≥125%, and it is shut down for 1 minutes.Load ≥ 150% ,and it is shut down for 10 seconds. Load ≥200% , and it is shut down for 3 seconds.
11Short circuit protectionReverse soft start 275ms to open short circuit protection, judge the automatic shutdown of the system.
12The battery voltage48V
13Battery capacity70AH
14The battery typeNCM
15The system size650*235*730mm(length * width * height)
16Cycle life2000

System working mode description


PV mode


1. In addition to the user's load, the PV energy is stored in the battery.

2. When the power of the solar energy is not enough to meet the user's load, the amount of electricity stored in the battery will be added to the load.

3. When the battery is low enough, the system will switch to the power supply when the power is low.If the battery is in a serious shortage, the system switches to the market to power the load, and the battery will be started to charge.

Electric supply mode

1. AC (municipal power) is fed into the user's load, the battery is charged only by PV energy.

2. When the battery is severely depleted, AC (municipal power) will start to recharge the battery in addition to the user's load, but it will not be full of batteries at this time.

3. When AC (municipal power) is cut off or abnormal, the system switches to the battery to power the load


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