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Shenzhen Consnant Technology Co., Ltd. 86-755-29772322
48VDC 2100AH Solar Power Inverter , Solar Panel Converter Box Lithium Battery

48VDC 2100AH Solar Power Inverter , Solar Panel Converter Box Lithium Battery

  • High Light

    solar power 3 phase inverter


    grid hybrid solar power inverter

  • Maximum Charge Voltage
  • Rated Charge Voltage
  • Nominal Input Voltage
  • Overload Ability(10min)
  • AC Input Frequency
  • Output Voltage
  • Voltage Range Of Battery Group
  • Place of Origin
    Shenzhen Consnant
  • Brand Name
  • Certification
  • Model Number
  • Minimum Order Quantity
    1 unit
  • Price
  • Packaging Details
    wooden package
  • Delivery Time
    20days after receiving deposit
  • Payment Terms
    L/C, T/T, Western Union
  • Supply Ability
    500 units per month

48VDC 2100AH Solar Power Inverter , Solar Panel Converter Box Lithium Battery

Lithium Motor Cabinet Energy Storage System(Environment Protection)


  The lithium motor cabinet energy storage system consists of high-performance lithium battery, BMS battery management system, photovoltaic charging device, inverter device, and corresponding combination to form a multi-capacity, power, functional energy storage system.

  • The cabinet type energy storage system can be directly connected to the photovoltaic solar panels, and the generated energy can be stored in the battery, or inverted for load use.
  • At night or when the sunshine is not so strong, the ESS will provide power for loading equipment automatically.
  • As a control and energy center, a micro-grid will be established in power-free areas to provide reliable and sustained electricity for users.



1. Features

  • 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.


  • community
  • School&Hospital
  • Industrial
  • Government
  • Company
  • So on



Battery cell
Rated capacity 50kW(battery side) 75kW(battery side) 100kW(battery side)
Battery type LiFePO4 battery
Model of cell 3.2V 65A Square aluminum shell
Battery group array 16S15P 16S23P 16S30P
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
Battery charge temperature 0~50℃
Maximum charge voltage 59±0.5V
Rated charge voltage 58.4±0.4V
Nominal charge current 200A 300A 380A
Battery working temperature -20℃~60℃
Allowable maximum discharge current 250A 1min 250A 1min 250A 1min
Rated allowable maximum discharge current 200A
Discharge termination voltage 40
Self Discharge Rate Less than 3% per month(nominal temperature)

Stand-alone Inverter (Off Grid Inverter)

Single phase output transformer or galvanic isolation

Rated power 5.0kW7.5kW10kW Remark: AC output power continuously 5.0KW/7.5KW/10kW at electrical load type : Unity power factor (pf=1)
Nominal Input Voltage 48VDC
Output voltage 110V-220VAC
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 panel
Rated power 22.0kW 30.0kW 38.0kW
Maximum stable operating power 22.0kW 30.0kW 38.0kW
DC start voltage(Vdc) 70V 70V 70V
Minimum DC start voltage (Vdc) 70V 70V 70V
Maximum DC voltage(Vdc) 145V 145V 145V
Charge current 180A 250A 350A
Solar Charge Controller

Max PV input power at STC

(Standard Test Condition)

5KW 7.5KW 10KW
Output voltage charger to battery 48VDC 48VDC 48VDC
MPPT (Maximum power point tracking) charger at STC 5KW 7.5KW 10KW
Charge and Discharge controller as SOC (Stage of Charge)
Charge Controller can communicate with BMS of all LFP battery module and can control, setting, display data to LCD display
Battery Reverse Polarity Protection


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