Background
The local community faced a significant reduction in their quality of life due to an unstable and unreliable power supply from the traditional grid. Frequent outages and voltage fluctuations disrupted daily activities and limited the adoption of modern amenities like electric vehicles. The challenge was to design a resilient, sustainable, and self-sufficient power system that could operate independently of the main grid while prioritizing the use of green solar energy, with the energy storage system serving as the dispatch center, and diesel generators as backup power, providing a stable supply of green electricity.
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Our Solution: A Solar-Driven, Intelligent Microgrid
We designed and implemented a turnkey hybrid microgrid system that seamlessly integrates solar power, energy storage, and backup generation. The system is designed to operate entirely off-grid, providing a 24/7 stable power supply.
System Configuration
Component |
Specification |
Role |
Photovoltaic (PV) Array |
300 kW |
Primary Energy Source: Harnesses green solar energy as the first choice for power generation. |
Energy Storage System (ESS) |
549 kWh |
Dispatch Center: Stores excess solar energy, stabilizes the grid, and supplies power during night or cloudy days. |
Power Conversion System (PCS) |
250 kW |
System Core: Manages energy flow between PV, batteries, generators, and the loads. |
Diesel Generator |
Backup |
Backup Assurance: Provides reliable backup power during extended periods of low solar irradiation, ensuring uninterrupted supply. |


Key Loads Supported
◎ Electric Vehicle (EV) Charging Stations. ◎ General Residential Electricity Consumption.
Operating Mode: The intelligent energy management system prioritizes solar power. The ESS acts as the hub for energy dispatch, charging from excess solar and discharging to meet demand. The diesel generators are automatically activated only when necessary, ensuring maximum fuel efficiency and minimal operation, crucial for the noise-sensitive environment.
Uninterrupted & Stable Power Supply
The real-time response of the microgrid and the ESS ensures a stable voltage and frequency, guaranteeing the stable operation of all critical loads, including sensitive electronics and EV chargers.
Intelligent, Unmanned Operation
The system is fully automated, enabling unmanned operation.
Remote monitoring and control are facilitated via a user-friendly mobile platform, allowing for real-time status checks and system adjustments from anywhere.
Reduced Costs and Lower Emissions
The system can be scaled up or down based on the energy requirements of the mining operation, providing a tailored solution that grows with the business.
Improved Quality of Life
The most significant outcome: a reliable power supply has markedly improved the living environment for local residents, enabling modern conveniences and fostering community development.
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This case study demonstrates how a smart battery storage solution can modernize traditional off-grid power, delivering robust reliability while cutting costs and environmental impact.

Products
Industrial Hybrid BESS
Micro-Grid BESS



