Medium- to Large-Scale Charging Station Solution

MIG-720: DC Microgrid Distributed EV Charging System

MIG-720: DC Microgrid Distributed EV Charging System is engineered for medium- to large-scale charging scenarios, including public transit, logistics fleets, urban hubs, and highway charging stations. The system delivers continuous high-power charging capabilities to support heavy-duty and high-utilization operations.
It integrates a PCS, DC/DC converters, ESS battery system, split-type DC chargers, and an intelligent energy management system (EMS) to enable efficient power distribution and flexible energy management.
Featuring an advanced DC BUS architecture, the system supports seamless integration of photovoltaic (PV) generation and energy storage systems (ESS), improving overall energy conversion efficiency while reducing dependency on grid expansion and alleviating capacity constraints in large-scale charging deployments.

Scope of Application

Hotel
Small Charging Station
Countryside
Guesthouse

Product Feature

Extended Lifespan

Liquid-cooled power unit with 10+ years service life, covering entire station lifecycle requirements
DC Bus Integrated with PV-ESS

The DC bus architecture enables seamless grid expansion, effectively addressing large-scale deployment constraints caused by limited urban transformer capacity quotas
Dynamic Power Allocation

Intelligently distributes power in real-time to maximize utilization of power pools and enhance station revenue
Battery Diagnostics

Proprietary battery health monitoring technology, ensures real-time EV battery safety protection

DC BUS Architecture

Integrated with PV-ESS

The system employs DC bus architecture to minimize power conversion stages, boosting energy efficiency . Its forward-looking design ensures future-ready application adaptability.
Integrated with 237kWh*N energy storage battery, the system charges batteries during off-peak low-tariff periods and discharges during high-tariff peaks, enhancing profitability through strategic energy arbitrage.
Scalable & future-ready design supports flexible expansion of charging capacity, renewable energy integration, and next-generation energy applications.

Liquid-Cooled Power Modules

Enhanced Thermal Management for Reliable High-Power Charging

Featuring advanced liquid-cooled power modules, the system provides efficient heat dissipation and precise thermal control for reliable high-power charging operation. The optimized cooling architecture minimizes thermal stress on critical components, ensuring stable performance, higher operational availability, and extended service life even under frequent charging cycles and harsh environmental conditions.

Full-Matrix Power Flexible Allocation

Maximizes Station Utilization

Host power flexible dispatch enables intelligent scheduling to maximize charging efficiency, shorten queuing times, and enhance revenue streams.

Advanced Battery Testing Technology

Providing comprehensive protection for vehicle battery safety

Our cutting-edge battery inspection system implements ‌25+ comprehensive test protocols‌, fully covering all ‌12 mandatory national standards‌, to ensure complete protection for vehicle batteries. With ‌20 years of industry-leading expertise‌, we combine ‌battery big data models‌ and ‌Battery AI technology‌ to develop ‌100+ proactive safety strategies‌, delivering more robust and comprehensive protection than ever before.