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Intelligent Electricity Storage Device LiFePO4 Battery Low Voltage Cut Off 110V-220VAC

Intelligent Electricity Storage Device LiFePO4 Battery Low Voltage Cut Off 110V-220VAC

Brand Name:CONSNANT
Certification:CE, ISO9001, ISO14001
Model Number:ESS
Minimum Order Quantity:1 Unit
Delivery Time:20 days after receving 30% deposid
Payment Terms:L/C, T/T, Western Union
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Verified Supplier
Location: Shenzhen Guangdong China
Address: Building B6, Junfeng Industrial Park, Fuyong Town, Bao'an District, Shenzhen City, 518103 P.R.China
Supplier`s last login times: within 48 hours
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Product Details Company Profile
Product Details

Energy storage controller system(ESCS)

Operation principle:
Energy storage in power system including solar panels,inverter (for AC and DC conversion),and provide backup power for the main electrical backup lines.Household electricity demand different choice of different components.

ESS.pdf

Feature:

  • Modular design and it will be easy installation and maintenance.
  • High performance and high safety lithium iron phosphate battery has long cycle life, safety, energy saving and environmental protection.
  • Using intelligent management technology to extend battery life.
  • According to customer customization, it can be connected to the grid and run off the network, supporting multi machine parallel operation.
  • Micro grid control functions can be used as a micro grid control center to coordinate and match photovoltaic chargers, inverters and other power generation equipment according to load requirements
  • With perfect overload protection, over temperature protection, output short circuit protection, input under-voltage protection, input over-voltage protection and other functions, stable performance, high product safety and reliability.
  • It designed with the LCD display, easy to monitor and management.


Parameter:

Battery cell

Rated capacity

(Battery side)

11kWH(216AH)14.75kWH(288AH)22kWH(432AH)
Battery typeLiFePO4 battery
Model of cell3.2V 72A Square aluminum shell
Battery group array16S3P16S4P16S6P
Voltage range of battery group44V~57.6V
Cycle life4000 cycles at 80% DOD
ProtectionShort Circuit Protection, Over Charge Protection, Over Discharge Protection, Reverse Polarity Protection, Cell Over Voltage, Cell Under Voltage and Over Temperature
Charge
Battery charge temperature0~50℃
Maximum charge voltage59±0.5V
Rated charge voltage58.4±0.4V
Nominal charge current60A100A120A
Discharge
Battery working temperature-20℃~60℃
Allowable maximum discharge current150A 1min150A 1min150A 1min
Rated allowable maximum discharge current200A
Discharge termination voltage40
Self Discharge RateLess than 3% per month(nominal temperature)
Inverter
TypeOff Grid Inverter
Power3KW6KW8KW
Nominal Input Voltage48VDC
Output voltage220 or 230 or 240VAC (120/240VAC is optional)
Output voltage regulationLess than 5% at steady state load
Total harmonic distortion (THDv)Less than 4% when the electrical load is 0.8 lagging power factor
Maximum surge power200% of nominal power
Maximum running current75
Overload ability(10min)110%
AC input frequency50HZ/60HZ(automatic tracking)
Output frequency range50HZ/60HZ±0.3HZ
Output efficiency≥85%
Wave formPure sine wave form
ProtectionOver Load, Short Circuit, Over Input Voltage, DC Reverse Polarity, Battery Low Voltage Cut Off (automatic reconnect) and Over Temperature
CommunicationRS232/RS485 with data logger
Solar Charge Controller
Capacity80A120A160A
Output voltage charger to battery48VDC48VDC48VDC
Loading
Loading powerBackup time 5 hours with loading 2KWBackup time 5 hours with loading 3KWBackup time 5 hours with loading 4KW
Cabinet
DimensionCustomized according to customer needs




China Intelligent Electricity Storage Device LiFePO4 Battery Low Voltage Cut Off 110V-220VAC supplier

Intelligent Electricity Storage Device LiFePO4 Battery Low Voltage Cut Off 110V-220VAC

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