Residential Microgrid
Overview
Residential microgrid systems are typically off-grid systems composed of loads, distributed energy resources, energy storage devices, diesel generators, etc., widely deployed for power supply in islands and remote villages. Through coordinated control systems, they achieve dynamic power balance among sources, loads, and storage, enabling stable microgrid operation with maintained frequency and voltage.
SIFANG provides safe, stable, and reliable solutions for residential microgrid, including microgrid central controller, monitoring & energy management system (EMS), energy storage system.
Features
High Reliability
High-Precision Control
Flexible Scalability
User-Friendly Operation
Open Compatibility
Comprehensive Control Strategy
Benefits
Multi-Source Heterogeneous Compatibility
Adaptation to flexible access of hybrid energy sources such as photovoltaic, energy storage, and diesel generators, supporting diverse equipment configurations and main power supply operation modes.
Economic Optimization
Provision of the most economically valuable energy control strategies to enhance user benefits.
High-Reliability Power Supply Guarantee
Millisecond-level fault isolation and seamless switching of backup power to rapidly respond to grid fluctuations.
Achievable Strategies
? Active/reactive power cooperative control for frequency/voltage stability
? Fast load-shedding strategies to maintain source-load balance
Typical Cases
Thailand PEA Phaluai Island Microgrid Project
This project represents a benchmark engineering solution for electrifying non-grid-connected islands. SIFANG provides a full suite of equipment including Energy Management Systems (EMS), microgrid controllers, energy storage systems, delivering reliable and stable power supply. The system significantly enhances clean energy utilization, reduces carbon emissions, and lowers electricity costs.
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