1. General Introduction

Following the development of wind and solar off-grid and on-grid systems, new requirements for load consumption growth, rising efficiency, and stable power supply have emerged. The intelligent micro-grid system, also known as the intelligent distribution power grid system, is designed to meet these evolving energy needs.

2. Application Fields

This system is widely implemented across various sectors requiring reliable energy:

• Areas with high-frequency power outages requiring stable backup supply.
• Remote islands and small rural villages.
• Regions with favorable on-grid policies or subsidies.
• Any environment suitable for decentralized micro-grid deployment.

3. Working Principle

The system integrates bi-directional inverters, battery groups, local power grids, wind energy, solar energy, and diesel generators. It dispatches all sources to feed power into the grid while simultaneously managing off-grid output and battery charging, ensuring the load runs stably at all times.

4. Key System Features

• Bi-directional Inverter: Supports constant power/current/voltage charge and discharge models.
• Adjustable Work Models: Users can set work cycles according to local grid characteristics.
• Dual AC Terminals: Separate terminals for grid power and load to realize seamless switching.
• Seamless Transition: Automatic isolation and conversion to off-grid mode during local grid failure.
• Remote Monitoring: Options for RS485 and Ethernet communication.

5. Advanced System Functions

5.1 Grid-tied Generation: Charges surplus battery power to the local grid based on real-time load conditions.
5.2 Off-grid Converter: Automatically disconnects from the grid during outages to supply the load directly.
5.3 Smart Charging: Automatically utilizes grid power to charge batteries when voltage is low.
5.4 Remote Management: Monitors all running parameters and system status remotely.

6. Core Advantages

With over 15 years of experience in the power field and a significant market share in domestic and international communication sectors, our technology offers:

• Rich Integration Experience: Proven track record in Russia, India, Philippines, and South Africa.
• Leading Technology: High integration units with intelligent dispatch functions to reduce costs and increase efficiency.
• Customized Design: "One to One" service model to design systems based on local load and grid features.
• System Scalability: Future-proof design allowing for capacity expansion as load demands grow.