1. Project Overview
Project Name: Deployment of a 100 kWh BESS System at an Electric Vehicle Charging Station
Location: Phu Tho, Vietnam
Implementation Period: February 2026
2. Project Objectives
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Optimize energy utilization from the rooftop solar power system.
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Help reduce load on the power grid during peak hours.
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Increase revenue and profitability for the charging station.
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Provide a green, clean, and sustainable energy solution.
3. Key Technical Specifications
| Item | Details |
|---|---|
| System Capacity | 100 kWh |
| Battery Type | Li-ion (LFP) |
| PCS | 50 kW |
| Features | Bidirectional charging/discharging, intelligent management via EMS |
| Monitoring System | Remote monitoring via IoT platform |
| Safety Protection | Integrated BMS, fire and explosion prevention, circuit isolation, overvoltage protection |
4. Challenges & Solutions
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Challenges:
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Significant fluctuations in electric vehicle charging loads, placing pressure on the urban power grid.
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Complexity in achieving seamless integration between the Solar PV system and the BESS.
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Limitations in the capacity of the local medium-voltage distribution lines.
Solutions:
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Deliver an end-to-end solution from Solar PV to BESS, ensuring full system integration and synchronization.
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Integrate an Energy Management System (EMS) for intelligent power dispatch and optimization.
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Install remote monitoring equipment with early warning features for battery and system status.
5. Expected Outcomes
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Reduce operating costs of the charging station by utilizing off-peak electricity.
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Ensure stable delivery of 100% charging capacity during peak hours without interruptions.
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Alleviate pressure on the local power grid during peak demand periods.
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Contribute to enhancing the image of a green electric vehicle charging station in Phu Tho.
