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7.5Kwh Lifepo4 Home Storage Battery With Safty And Long Cycle Life For Home Energy Storage

Minimum Order Quantity : 50 Price : Negotiable
Packaging Details : carton box pacage Delivery Time : sample for a week ,mass production around
Supply Ability : 100 units / week
Place of Origin: China Brand Name: Soundon
Certification: CE,UN38.3,ROHS,MSDS Model Number: SD--ES-48160

Detail Information

Nomial Voltage: 48V Capacity: 160Ah
Charge Range: 53V~58.5V Working Voltage Range: 43V~55.5V;
Max Charge Current: 100A IP Grade: IP20
High Light:

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Product Description


7.5Kwh Lifepo4 Home Storage Battery WithSafty And Long Cycle Life   For Home Energy Storage


Bess introduction


BESS integrated the energy conversion system (inverter), energy storage battery and BMS, solar charger into one household energy storage system. This system has small volume, the structure is more compact, suitable for family use in areas such as the balcony, attic and garage. Application for small load occasions like family and small store.


System Parameter


Solar Power(PV) Input Voltage Range 60Vdc ~ 90Vdc(open-circuit voltage)
Spec of PV ≤80A
Max Charging Current to Battery 10-60A(can be set)

Max Conversion Efficiency

Recommended PV Power 2500W
(AC) Input Voltage Range 165- 275Vac / 85-135Vac
Input Frequency Range 45-65 Hz
Short circuit  fuse

System Output
Output Voltage 220Vac/110Vac±5% 50Hz/60Hz±1%
Output Power 2000W
Output Power Factor ≥0.8(>30% Load)
waveform distortion  inear load≤ 5%
PV-AC conversion time Normal:5mS Max: 8mS
Max Efficiency 84.50%
Inverter overload 100%-110% alarm,110%-125% 255s shut down,125%-150%  60s shut down
Short Circuit  system automatic shut down
alarm Abnormal of Power Supply 1times/4S, 40s automatic shut down the alarm

Low Voltage of Battery

1time/ 0.2S
Overload 1times / 1S
BMS Balance the Current 1A
Voltage Acquisition ±2mV
 Functions  Protect from over-charge, over-discharge and over current and so on

IP grade IP20
Environment Temp 0℃ ~ 40℃
Humidity 10% ~ 90%
Noise ≤ 50dB
Dimension 800*282*705mm



System schematic



7.5Kwh Lifepo4 Home Storage Battery With Safty And Long Cycle Life For Home Energy Storage 0

Function model


Solar power(PV)Priority Mode PV

In the Solar power (PV) Priority Mode, the loaded power is supplied by the solar panel


AC Priority Mode

In the Solar power (PV) Priority Mode, the loaded power is supplied by the mains supply input and is outputted to the load through the voltage regulator and the isolation parts to ensure the stability of the outputted power source AC


Energy mode

In the Energy mode, the user can set up the time to charge, set the grid to charge the battery pack at a certain time


Bypass Supply

In the bypass supply mode, the mains supply will directly pass the bypass switch and shift to load power supply. The system will directly enter into bypass supply under the following circumstances (Attention: While there is a bypass supply, there must be a mains supply input)


System Characteristics


Adopt high capacity, high safety LiFePO4 battery

Have two modes off-grid and on grid

can wait for ac power generation and photovoltaic power generation equipment of small micro network system

Adopts modular design, easy to install



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