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DQ1914 ESS

Model: DQ1914

  • Modular & Stacked design
  • Built in BMS
  • Support GPRS/WIFI/RS485 and remote monitoring
  • 10+ Years design life, 5-Year warranty
  • Flexible and future-proof investment
  • Quick and easy installation

DQ1914 Residential Energy Storage System Overview

The DQ1914 All-in-One Solar Power System is a 10kW residential energy storage solution that integrates inverter, MPPT solar controller, and lithium battery in a compact design. Featuring high-efficiency power conversion, advanced BMS protection, and scalable parallel expansion, it offers a reliable and easy-to-install option for homes, small businesses, and off-grid applications. With long service life and remote monitoring support, the DQ1914 delivers stable clean energy for household appliances, air conditioning, and EV charging.

Rated Inverter Power
Rated Inverter Power From 10 kW to 60 kW
Storage Capacity
Storage Capacity From 10 kWh to 192 kWh
Garantie 5 ans

Benefits for Homeowners

High-Efficiency Clean Energy

The DQ1914 All-in-One Solar Power System delivers 10kW pure sine wave output with an efficient MPPT controller and lithium battery, maximizing solar self-consumption and reducing grid dependence.

Energy Savings & Higher ROI

The system stores free or low-cost solar power during the day and uses it during peak hours, lowering energy bills and improving return on investment. Over time, homeowners benefit from stabilized energy costs and long-term savings.

Reliable Backup Power

Whether facing grid instability or blackouts, the system ensures uninterrupted power for appliances, air conditioning, lighting, and EV charging.

Smart Monitoring & Remote Control

With WiFi / GPRS / RS485 connectivity and an LCD display, users can monitor energy generation and consumption anytime, enabling smarter energy management.

Lower Carbon Footprint

By utilizing clean renewable energy, the DQ1914 helps reduce grid reliance, supporting energy savings and a greener lifestyle.

DQ1914-Benefits-for-Homeowners

Benefits for Installers

All-in-One Design, Quick Installation

With inverter, MPPT controller, and lithium battery integrated into one compact unit, the DQ1914 supports wall-mounted or floor installation, cutting installation time and costs.

Flexible Scalability

Supports up to 6 units in parallel, allowing flexible capacity expansion according to load demand and budget.

Reliability & Safety

Equipped with an independent BMS and comprehensive electronic protection, the system ensures stable performance and extended battery life.

Remote Maintenance & Service

Remote monitoring and configuration minimize on-site visits, enabling installers to deliver efficient after-sales service.

DQ1914 ESS FAQs

Yes, the DQ1914 supports multi-unit parallel expansion. Installers can deploy in phases based on customer needs, while homeowners can upgrade gradually according to budget and energy demand, avoiding high upfront investment.

Unlike traditional inverter + battery setups that require separate components and complex wiring, the DQ1914 integrates inverter, MPPT controller, and battery in a single compact system. This saves space, simplifies installation, reduces maintenance costs, and is ideal for scalable residential and commercial use.

With high-efficiency power conversion and long-life LiFePO₄ batteries, the DQ1914 reduces energy costs throughout its 10+ year lifecycle. Paired with remote monitoring, homeowners can optimize energy usage in real time, ensuring maximum savings and ROI.

Installation is simple. The all-in-one design comes pre-assembled with inverter, battery, and MPPT, supporting both wall-mounted and floor-standing options. This significantly reduces installation time and labor costs.

Caractéristiques principales

High Performance

  • 10kW pure sine wave output
  • High MPPT solar controller
  • Up to 6 units parallel expansion
  • Charging current up to 150A

Sécurité et fiabilité

  • Independent BMS for each battery
  • Comprehensive electronic protection
  • 10+ years design life, 5-year warranty

User-Friendly & Smart

  • All-in-One plug & play design
  • Real-Time LCD monitoring
  • Multiple communication with remote monitoring
  • Configurable priority between grid and PV power supply

DQ1914A10K-01 10kW All-in-One energy storage system
Type de batterieLiFePO4
Capacité200Ah / 51.2V
Puissance nominale10 kW
Tension de sortie AC230 V AC
Fréquence de sortie AC50/60 Hz
Plage de tension d'entrée AC230 V AC
Fréquence d'entrée AC50/60 Hz
Maximum AC Input Current/Charging Current60 A / 150 A
Tension PV maximale500 V DC
Plage de tension MPPT120–450 V DC
Courant de charge PV150 A
Température de fonctionnement-20°C to 50°C
Storage Temperature-30°C to 70°C
Dimensions extérieures666 × 220 × 1157mm
Max. parallel number6
Poids106 kg
Garantie5 ans
DQ1914B10K-01 10kW All-in-One energy storage system
Type de batterieLiFePO4
Capacité314Ah / 51.2V
Puissance nominale10 kW
Tension de sortie AC230 V AC
Fréquence de sortie AC50/60 Hz
Plage de tension d'entrée AC230 V AC
Fréquence d'entrée AC50/60 Hz
Maximum AC Input Current/Charging Current60 A/150 A
Tension PV maximale500 V DC
Plage de tension MPPT120–450 V DC
Courant de charge PV150 A
Température de fonctionnement-20°C to 50°C
Storage Temperature-30°C to 70°C
Dimensions extérieures590 × 196 × 1440 mm
Max. parallel number6
Poids151 kg
Garantie5 ans
DQ1914E10K-01 10kW All-in-One energy storage system
Type de batterieLiFePO4
Capacité628Ah / 51.2V
Puissance nominale10 kW
Tension de sortie AC230 V AC
Fréquence de sortie AC50/60 Hz
Plage de tension d'entrée AC230 V AC
Fréquence d'entrée AC50/60 Hz
Maximum AC Input Current/Charging Current60 A/150 A
Tension PV maximale500 V DC
Plage de tension MPPT120–450 V DC
Courant de charge PV150 A
Température de fonctionnement-20°C to 50°C
Storage Temperature-30°C to 70°C
Dimensions extérieures590 × 196 × 1810 mm
Max. parallel number6
Poids277 kg
Garantie5 ans

DQ1914 Residential ESS Appearance and Function Introduction

DQ1914 ESS Datasheet
(PDF 954 KB , 10/10/2025)