DP-314-512A 16kW 51.2V Residential Battery Storage System

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DP-314-512A 16kW 51.2V Residential Battery Storage System

DP-314-512A 16kW 51.2V Residential Battery Storage System is a 16kWh residential battery storage system designed for home solar PV applications, providing reliable energy storage to maximize solar self-consumption and reduce electricity costs through peak-valley arbitrage. Operating at 51.2V with a rated power output of 8kW and maximum power of 16kW, this high-performance system is built with LiFePO4 battery cells and delivers over 8,000 cycles, ensuring long-term durability for daily use. The unit supports up to 32 units in parallel, allowing for capacity expansion to meet growing household energy demands. It features WiFi, RS485, and CAN communication interfaces for remote monitoring and seamless integration with leading hybrid inverters. The built-in Battery Management System (BMS) provides comprehensive protection against over-voltage, under-voltage, over-current, and over-temperature, ensuring safe and stable operation. With a compact floor-standing design (396×253×959mm) and IP21 rating, the DP-314-512A is suitable for indoor residential installation. Certified with UN38.3 and CE, it meets international transport and safety standards.

  • Hardware specifications
  • Rated Voltage(VDC)

    51.2 

    Voltage Range(VDC)

    40-58.4

    Battery Capacity(Wh)

    16076 

    Max. Charge And Discharge Current(A)

    157 

    Recommended Charge And Discharge

    157 

    Max. Power(W)

    8038 

    Recommended power(W)

    8038 

    Cycle Life

    ≥8000 times

    Operation Temperature Range(℃)

    Discharge: -20-60

    Charge: 0-60

    Storage Temperature(℃)

    ≤3 month, -10-40

    Max. Number of Parallel

    32 

    Max. Operating Altitude(m)

    ≤3000

    Levels of protection

    IP21

    Humidity

    ≤95%rh

    Communication

    WIFI、RS485、CAN

    Weight( KG)

    N.W.: 124

    G.W.: 139

    Size/Packaging size(mm)

    396*253*935 / 480*430*1020

    Certification

    UN38.3/CE

About Depu
Ningbo Depu New Energy Co., Ltd
Ningbo Depu New Energy Co., Ltd

Ningbo Depu New Energy Co., Ltd. is a modern manufacturing enterprise deeply rooted in the new energy industry, integrating R&D, production, manufacturing, and sales. The company focuses on the research, development, and innovation of residential energy storage systems. Its core products include household energy storage battery cabinets, photovoltaic inverters, and compact energy storage battery packs, which are widely used in scenarios such as household distributed energy storage, off-grid power supply, and photovoltaic energy storage supporting systems.

The company is equipped with an experienced professional R&D and production team and adopts mature manufacturing processes along with a comprehensive quality control system. Every production procedure is strictly supervised to ensure stable performance and high safety reliability of the products. Adhering to the spirit of craftsmanship and pragmatic innovation, we concentrate on developing cost-effective energy storage products. Committed to expanding both domestic and overseas markets, we aim to create a promising future of green energy storage together with all partners.

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