DOGO DG1000-268kWh-2H0 Smart GFM ESS

Intelligent, High-Efficiency Energy Storage for Commercial & Industrial Applications

The DOGO DG1000-268kWh-2H0 Smart GFM Energy Storage System is an advanced, all-in-one battery energy storage solution designed for commercial and industrial applications requiring reliable, efficient and intelligent power management.

Combining 268.8kWh of lithium iron phosphate (LFP) battery storage with 125kW of rated power, this integrated energy storage system offers a compact, high-performance solution for solar energy integration, energy optimisation and hybrid power applications.

Designed with intelligent energy management, smart dual-sided liquid cooling and advanced safety protection, the DG1000 provides dependable performance while simplifying installation and maintenance.

Furthermore, its integrated design supports seamless switching between on-grid and off-grid operating modes, making it a versatile solution for businesses seeking greater energy flexibility and operational reliability.

Key Features & Benefits

Minimalist All-in-One Design

• All-in-one construction eliminates the need for separate major system components.
• Compact, integrated cabinet design simplifies installation and deployment.
• Pack-free design provides approximately 30% higher cluster strength, according to the manufacturer.
• Space-efficient construction makes the system suitable for commercial and industrial environments.
• Integrated components reduce installation complexity and simplify maintenance.

High Efficiency & Intelligent Performance

• 125kW rated power supports demanding commercial and industrial energy applications.
• Direct DC connection helps reduce conversion losses.
• Intelligent battery management optimises system performance.
• Manufacturer-rated 60% higher operation and maintenance efficiency.
• Supports both on-grid and off-grid applications.
• Integrated energy management system enables remote communication and monitoring.

Advanced Safety & Reliability

• Automotive-grade LFP battery cells designed for demanding energy storage applications.
• Battery cells have passed extreme nail penetration testing, according to the manufacturer.
• Smart system warnings provide proactive safety monitoring.
• Integrated aerosol fire suppression improves system protection.
• IP55-rated enclosure offers protection against dust and water ingress.
• Multiple safety features support reliable commercial and industrial operation.

Smart Dual-Sided Liquid Cooling

• Advanced dual-sided liquid cooling maintains consistent battery temperatures.
• Manufacturer-reported 50% reduction in temperature differences.
• Supports improved battery efficiency and thermal stability.
• Intelligent thermal management reduces unnecessary energy consumption.
• Helps extend battery service life in demanding operating environments.

Ultra-Long Battery Lifespan

• More than 8,000 rated battery cycles under the manufacturer’s specified test conditions.
• Manufacturer-reported 10% longer system life through improved thermal management.
• Lithium iron phosphate chemistry provides excellent thermal stability.
• Designed for long-term commercial and industrial energy storage performance.

Technical Specifications

Specification	Details
Model	DG1000-268kWh-2H0
Manufacturer	DOGO Power
System Type	Smart GFM Energy Storage System
Rated Power	125kW
Battery Capacity	268.8kWh
Battery Chemistry	Lithium Iron Phosphate (LFP)
Battery Cell Capacity	350Ah
Rated Battery Voltage	768V
Battery Configuration	240S1P
Battery Operating Voltage	672–852V
Rated AC Voltage	400V
AC Voltage Range	340–440V
Rated AC Current	180A
Rated Frequency	50Hz / 60Hz
Frequency Range	50Hz ± 6Hz / 60Hz ± 5Hz
Power Factor	1 (Leading 1, Lagging)
Overload Capacity	110% Long Term / 120% for 1 Minute
AC Output	3P4W + PE
On-Grid / Off-Grid Switching	Supported
Maximum Charge / Discharge Rate	0.5C @ 25°C
Battery Cycle Life	≥8,000 Cycles
Cooling System	Smart Dual-Sided Liquid Cooling
Fire Suppression	Aerosol
Operating Temperature	-30°C to +55°C (Derating above +45°C)
Operating Humidity	0–95% (Non-condensing)
Maximum Operating Altitude	≤3,000m
Enclosure Protection	IP55
System Noise	≤75dB @ 1m
Communication	Modbus TCP, MQTT, IEC 61850, 4G
Monitoring	Cloud BMS and App
Dimensions (W × D × H)	1,080 × 2,400 × 1,500mm
Weight	≤3 Tonnes

Ideal Applications

The DOGO DG1000-268kWh-2H0 is designed for commercial and industrial energy installations where reliable battery storage, efficient power management and intelligent system control are essential.

Commercial & Industrial Solar Installations

Store solar energy and improve on-site energy utilisation while supporting greater energy flexibility.

Peak Shaving & Energy Management

Manage peak electricity demand and optimise energy consumption to help control operating costs.

Hybrid Energy Systems

Integrate battery storage with solar PV, grid electricity and compatible backup generation systems.

Microgrid Applications

Support stable, intelligent energy management in both grid-connected and off-grid environments.

Manufacturing & Industrial Facilities

Provide reliable energy storage capacity for production environments, warehouses and commercial infrastructure.

Energy Backup Applications

Support continuity of power supply through properly designed hybrid and backup energy configurations.

Designed for Efficient, Long-Term Performance

With its 268.8kWh battery capacity, 125kW rated power, intelligent thermal management and advanced LFP battery technology, the DOGO DG1000 offers a powerful and compact solution for modern energy storage requirements.

Its factory-integrated construction, intelligent monitoring and integrated safety systems make it suitable for EPC contractors, solar installers, system integrators and commercial energy developers.

Available Through Central Solar Supplies

Central Solar Supplies supplies advanced commercial and industrial energy storage solutions to solar professionals across South Africa.

Contact our C&I sales team for pricing, availability, technical documentation and project-specific energy storage solutions.