Case introduction

CASE

Vietnam 125kW/261kWh Solar + Energy Storage Grid-Connected Power Plant

1. Project Overview This project is located in Vietnam and adopts a solar PV + energy storage grid-connected system design. Based on advanced energy storage technology, the project integrates a 125kW/261kWh solar-storage power station to support stable clean energy generation.



The system is connected to the local public grid and operates under a grid-connected electricity sales model, maximizing the value of renewable energy and providing reliable green power supply while contributing to regional energy structure optimization.

In recent years, Vietnam has continued to promote renewable energy development through favorable policies, including solar power incentives and green energy initiatives. By utilizing abundant solar resources and combining high-efficiency PV modules with an advanced battery energy storage system, this project enables stable clean electricity output and commercial energy utilization, supporting Vietnam’s renewable energy transition goals.

2. Project Details

2.1 Application Scenario

The project adopts a grid-connected power generation and electricity sales model. The electricity generated by the solar-storage system is fed into the local grid for commercial operation, enabling renewable energy value realization.

2.2 System Configuration

The integrated system features a rated power of 125kW and battery storage capacity of 261kWh. The system configuration is designed according to local grid standards and operational requirements, ensuring safe, stable, and efficient operation.

Item Specification
Project Name Vietnam 125kW/261kWh Solar + Energy Storage Grid-Connected Power Plant
Project Location Vietnam
System Type Solar PV + Battery Energy Storage Grid-Connected System
Rated Power 125kW
Energy Storage Capacity 261kWh
Operation Mode Grid-connected electricity sales / Commercial operation
Grid Connection Connected to local public grid
System Features Integrated solar and storage design, stable and reliable operation
Core Value Renewable energy utilization, green power supply, energy structure optimization

2.3 Main Equipment

Equipment Specification Function
Battery Energy Storage System (BESS) 261kWh Integrated Energy Storage System Energy storage, peak shaving, and grid coordination
Power Conversion System (PCS) 125kW Bidirectional PCS DC/AC conversion and grid power regulation
Solar PV System PV modules matched with storage capacity Provides clean solar energy input
Energy Management System (EMS) Intelligent energy management platform Energy scheduling, power optimization, and system monitoring
Power Distribution & Protection Unit Compliant with local grid standards Grid connection protection, metering, and safety management

Project Video

Vietnam 125kW/261kWh Solar + Energy Storage Grid-Connected Power Plant

Project advantages

Optimized Energy Utilization with Solar-Storage Integration
Optimized Energy Utilization with Solar-Storage Integration
The PV system and 261kWh energy storage system work together to ensure stable clean power output and maximize renewable energy value.
Commercial Revenue Through Grid-Connected Operation
Commercial Revenue Through Grid-Connected Operation
The system enables electricity sales through grid connection, creating sustainable economic benefits from renewable energy generation.
Intelligent Energy Management and Reliable Operation
Intelligent Energy Management and Reliable Operation
The EMS platform provides smart energy scheduling and system optimization, ensuring efficient, safe, and stable operation.
Supporting Green Energy Transition
Supporting Green Energy Transition
By utilizing Vietnam’s abundant solar resources, the project reduces carbon emissions and contributes to regional energy transformation and sustainable development.

Core products

Chameleon-Type Aesthetic Antenna Radome
Chameleon-Type Aesthetic Antenna Radome

For aesthetic concealment and protection of base station antennas

Micro-Site Integrated Power Supply
Micro-Site Integrated Power Supply

Highjoule integrated power supplies address the size, capacity, appearance, energy use, metering, and monitoring issues of conventional backup power, ensuring reliable site operation.

Cabinet & Equipment-Room Power System
Cabinet & Equipment-Room Power System

The HJ-DYZ-600 intelligent high-frequency switch-mode power system comprises a cabinet, AC distribution, rectifier modules (up to 12 fully configured), a monitoring module, and DC distribution. It offers comprehensive battery management—including low-voltage protection and optional load disconnect—plus temperature compensation, automatic voltage regulation, stepless current limiting, capacity calculation, online battery testing, and sleep energy-saving. Networked design with RS232/RS485 and dry-contact ports enables flexible networking, remote monitoring, and unattended operation, with full AC/DC surge protection and complete fault protection/alarm functions.

5G Intelligent Integrated Power Supply
5G Intelligent Integrated Power Supply

Highjoule integrated power supplies address the size, capacity, appearance, energy use, metering, and monitoring issues of conventional backup power, ensuring reliable site operation.

Embedded Power Supply
Embedded Power Supply

An embedded intelligent switch-mode power system designed to industry standards for telecom and IT power applications, combining years of intelligent SMPS development experience; can be paired with batteries to form an uninterrupted DC supply system.

Solution

Professional Integrated "Turnkey" Service System

Please feel free to call our customer service hotline or leave us a message online. We will provide you with efficient and comprehensive service.
Contact Us
X

Send Us A Message

You can send us your product requirements or questions here

※
※
※
Submit Now