Core Advantages
Peak Shaving
Smooth demand spikes caused by simultaneous EV fast charging sessions.
Fast Charging
Supports high-power DC fast charging without grid upgrade.
Smart Dispatch
AI-driven EMS optimizes charging schedule based on tariff and load.
Reliable Backup
Keep chargers online during grid outages for revenue continuity.
System Architecture
How It Works
When multiple EVs charge at peak hours, the BESS discharges to support the chargers and avoid demand spikes. Off-peak or solar excess charges the battery.
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Charger Demand
Multiple EVs plug in and request high power simultaneously.
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Battery Discharge
The BESS discharges to supplement grid power, capping demand peaks.
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Solar / Off-peak Charge
Solar or off-peak grid energy refills the BESS for the next cycle.
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Lower TCO
Reduce demand charges and avoid grid upgrade costs.
Value Delivered
- 30-50% Reduce demand charge on EV charging sites.
- 120kW+ DC fast charging supported without grid upgrade.
- 99.9% Charger uptime even during grid events.
- CO₂ Pair with PV for low-carbon EV charging.
Real-World Applications
Highway EV Charging Hub 
Urban Fast Charging Station 
Solar Canopy EV Charging
Project Cases
Highway Service Area EV Charging Project
Zhejiang, China
Capacity: 1.0 MWh
Result: Avoid 60% demand charge uplift
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Logistics Park EV Charging + Storage
Shandong, China
Capacity: 860 kWh
Result: Power 8 DC fast chargers 24/7
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Solar + Storage EV Charging Station
Guangdong, China
Capacity: 1.5 MWh
Result: 100% renewable daytime charging
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