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    • All in One Energy Storage System

    All in One Energy Storage System

    All in One Energy Storage System

    The all-in-one energy storage system integrates a LiFePO4 lithium battery, charger, DC/AC inverter, and an advanced Battery Management System (BMS), providing a reliable and efficient solution for managing energy storage in a variety of applications.
    This energy storage system adopts a master-slave mode for easier monitoring and control of input/output, with independent control over charging and discharging processes to regulate the AC charger and solar controller based on battery temperature, voltage, and State of Charge (SOC), protecting the battery from overcharging, overheating, and over-discharging. It offers high reliability, long lifespan, and advanced protection with intelligent management of battery performance under various conditions, making it ideal for solar energy storage, industrial and commercial energy storage, household energy backup, EV charging stations, data center power management, and other applications.

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    Specifications
    Model SPVLI-128KWH-INV50KW
    Type of cell LiFePO4 (Lithium iron phosphate)
    Battery configuration 3.2V/280Ah cell 144pcs
    Rated capacity 128.8kWh
    Nominal capacity 280Ah
    Nominal voltage 460.8V
    Operating voltage range 375-540V
    Recommended charge voltage 504V
    Recommended discharge cutoff voltage 382V
    Recommended charge current 140A
    Max. charge current 250A@30s
    Recommended discharge current 140A
    Max. discharge current 250A@30s
    Optimal operating temperature 25℃±2
    Max. operating temperature range (charge) 1~45℃
    Max. operating temperature range (discharge) -10~45℃
    Solar Charge Controller Input
    Max. input voltage of solar array < 850VDC
    Battery system voltage 460VDC
    Max. input power of solar array 40.6kW
    Max. charge current 100A
    Off-Grid Inverter
    Isolation mode Low frequency transformer
    Rated output AC power 50kW
    Rated AC output voltage 380VAC
    Rated current 76A
    Phases Three phase +neutral wire
    Frequency 50HZ
    Output waveform Pure sine wave
    Power factor (PF) >0.99
    Inverter efficiency >93%
    Overload ability 120%, 30 seconds
    Protection function Input reverse polarity, under voltage, over voltage, output over-current, short circuit, overheating, etc.
    System parameter
    Control system BMS
    Display LCD
    Working temperature -20~50℃
    Protection level IP20 (indoor)
    Communication interface RS485/CAN2.0 (optional)
    Cooling system Fan cooling
    Working altitude ≤3000m
    Reference weight 1850kg
    Reference size (W*D*H) 1300*1200*1850mm
    Features
    • With its highly integrated structure, this energy storage system optimizes space efficiency, reducing installation space requirements.
    • Equipped with high-performance lithium iron phosphate cathode materials from leading domestic brands, the power system boasts exceptional core consistency and a design life exceeding 10 years.
    • The input and output circuits come equipped with advanced circuit breakers, providing safety and reliability. Front wiring ensures easy installation, maintenance, and user-friendly operation.
    • Offers multiple protection functions, including single over-voltage/under-voltage alarms, primary and secondary alarm protection, charge/discharge overcurrent protection, high/low temperature alerts, insulation protection, short circuit protection, and auto-recovery features
    • Designed to integrate seamlessly with inverters, solar charge controllers, AC/DC chargers, EV charging stations, and other major equipment, ensuring strong compatibility and system efficiency.
    • Features customizable communication interfaces like CAN2.0, allowing for convenient remote system monitoring and flexible use based on customer needs. Built with high-energy, low-power lithium equipment, the battery energy storage system delivers greater energy efficiency while reducing overall energy consumption and environmental impact.
    • Utilizes an all-encompassing, multi-level battery protection strategy, along with fault isolation measures, to ensure safe and stable system operation
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    Solutions & Applications
    Solutions
    • On-Grid Solar Power System
    • Bi-Directional Power Conversion System (PCS)
    • No Battery Off-Grid Solar System
    • Lithium Battery Off-Grid Solar Power System
    • Solar Water Pumping System
    Applications
    • Oil & Gas
    • Communication
    • Emergency Response
    Contact Us

    Katrina Yi
    katrinayi87@yahoo.com
    +86-577-62793760
    +86-13858880682
    (WhatsApp/WeChat)
    katrina0682