June 26, 2025

New Launch: DQ1911 & DQ1912 All-in-One Energy Storage Systems with Inverter, MPPT & LiFePO4 Battery(5.6kW  10kW)

We are proud to introduce our latest innovation: the DQ1911 (5.6kW) and DQ1912 (10kW) All-in-One Energy Storage Systems. Engineered for modern residential and commercial solar applications, these systems combine a pure sine wave inverter, MPPT solar charge controller, and high-capacity LiFePO4 battery in a single integrated solution.

With power capacities ranging from 5kWh to 40kWh, they deliver smart, scalable, and sustainable energy storage for homes, microgrids, and industrial users alike.

DQ1911 DQ1912 all-in-one energy storage system

Key Features

  • Integrated pure sine wave inverter for stable AC output
  • MPPT controller with wide voltage input range (120V–450V DC)
  • Utility/grid charging support and smart power switching
  • Modular design with battery expansion (5–40kWh)
  • GPRS/WiFi/RS485 communication for remote monitoring
  • Real-time LCD display of system status and parameters
  • Long-life LiFePO4 batteries with built-in BMS and fast charging
  • Full electronic protections: Overvoltage, Overload, Short Circuit, etc.
  • 3-year warranty | 10+ years design lifespan

Flexible Power Configurations

ModelRated PowerBattery Capacity OptionsOutput VoltageOutput Frequency
DQ19115.6kW5kWh / 10kWh / 15kWh / 20kWh230VAC50/60Hz
DQ191210kW10kWh / 20kWh / 30kWh / 40kWh230VAC50/60Hz

Whether you need 5kWh for basic home backup or 40kWh for commercial use, these systems can be tailored to your energy needs.

Applications

  • Residential solar energy storage
  • Off-grid and unstable grid areas
  • Commercial and industrial backup power
  • Remote monitoring stations
  • Smart grid and microgrid integration
  • Military bases, factories, and infrastructure
DQ1911 DQ1912 all-in-one energy storage system topology diagram
DQ1911 DQ1912 all-in-one energy storage system topology diagram

These systems can operate with or without grid power, ensuring continuous energy supply during outages or off-grid conditions.

Why Choose the DQ1911 & DQ1912?

  • All-in-one design reduces installation complexity and saves space
  • Advanced digital control ensures high efficiency and system safety
  • Plug-and-play operation for easier setup and maintenance
  • Compatible with multiple energy sources – PV, grid, or generator
  • Future-ready for integration with smart home and grid technologies

Ready to upgrade your energy infrastructure with the DQ1911 or DQ1912? Contact our sales team for pricing, availability, and integration support.

Email: info@chinagode.com
Learn more about the products: DQ1912 DQ1911