48VDC LiFePO4 Battery Electricity Storage Device

Price Negotiable

Price: Negotiable

MOQ: 1 Unit

Delivery Time: 20 days after receving 30% deposid

Brand: CONSNANT

Product Description

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.

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 type	LiFePO4 battery
Model of cell	3.2V 72A Square aluminum shell
Battery group array	16S3P		16S4P		16S6P
Voltage range of battery group	44V～57.6V
Cycle life	4000 cycles at 80% DOD
Protection	Short Circuit Protection, Over Charge Protection, Over Discharge Protection, Reverse Polarity Protection, Cell Over Voltage, Cell Under Voltage and Over Temperature
Charge
Battery charge temperature	0～50℃
Maximum charge voltage	59±0.5V
Rated charge voltage	58.4±0.4V
Nominal charge current	60A		100A		120A
Discharge
Battery working temperature	-20℃～60℃
Allowable maximum discharge current	150A 1min		150A 1min		150A 1min
Rated allowable maximum discharge current	200A
Discharge termination voltage	40
Self Discharge Rate	Less than 3% per month(nominal temperature)
Inverter
Type	Off Grid Inverter
Power	3KW	6KW		8KW
Nominal Input Voltage	48VDC
Output voltage	220 or 230 or 240VAC (120/240VAC is optional)
Output voltage regulation	Less 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 power	200% of nominal power
Maximum running current	75
Overload ability(10min)	110%
AC input frequency	50HZ/60HZ(automatic tracking)
Output frequency range	50HZ/60HZ±0.3HZ
Output efficiency	≥85%
Wave form	Pure sine wave form
Protection	Over Load, Short Circuit, Over Input Voltage, DC Reverse Polarity, Battery Low Voltage Cut Off (automatic reconnect) and Over Temperature
Communication	RS232/RS485 with data logger
Solar Charge Controller
Capacity	80A		120A		160A
Output voltage charger to battery	48VDC		48VDC		48VDC
Loading
Loading power	Backup time 5 hours with loading 2KW		Backup time 5 hours with loading 3KW		Backup time 5 hours with loading 4KW
Cabinet
Dimension	Customized according to customer needs