120kwh 60kw CCS2 GBT BESS Charger Energy Storage Charging Station

241kWh 120kW BESS Charging Pile: High-Power Energy Storage EV Charger Station

As electric vehicle adoption accelerates, the demand for fast, reliable, and grid-friendly charging infrastructure has never been greater. The 241kWh 120kW Battery Energy Storage System (BESS) Charging Pile represents a significant leap forward—combining large-capacity energy storage with high-output DC fast charging in a single, intelligent unit. Designed for commercial fleets, highway service centers, urban charging hubs, and retail parking lots, this solution eliminates common bottlenecks such as limited grid capacity, high demand charges, and lengthy transformer upgrade lead times.

Core Technical Specifications

At the heart of the system lies a 241kWh lithium iron phosphate (LFP) battery bank, offering safe, durable, and high-cycle energy storage. This is paired with a 120kW dual-gun DC fast charger, capable of delivering up to 120 kilowatts of continuous output power. The integrated energy management system (EMS) intelligently controls power flow between the grid, the storage battery, and the connected electric vehicles.

Unmatched Operational Advantages

1. Grid Congestion Solved: Traditional high-power chargers often require expensive grid reinforcements. With 241kWh of onboard storage, the station can charge its batteries slowly from the grid (or solar panels) during off-peak hours, then release that stored energy at 120kW to vehicles during peak demand—without straining the local transformer. This enables ultra-fast charging even in locations with weak or limited grid connections.
2. Demand Charge Reduction: Utility demand charges (based on the highest 15-30 minute power draw) are a major operating expense for DC fast chargers. The BESS acts as a buffer, flattening the site’s grid load profile and reducing peak demand charges by up to 50-70%, dramatically improving station profitability.
3. Simultaneous Dual-Gun Charging: The 120kW output can be intelligently allocated: for example, 120kW to a single vehicle for the fastest possible charge (adding ~500km of range in 30 minutes), or 60kW+60kW to two vehicles simultaneously, doubling throughput during busy periods.
4. Solar + Storage Ready: The system includes a direct input for photovoltaic (PV) panels. When paired with solar, the BESS can store renewable energy during sunny hours and deliver green, low-cost power to EVs at night or on cloudy days—achieving true carbon-neutral charging.
5. Uninterrupted Service: During a grid blackout or brownout, the station can operate in island mode, continuing to charge EVs from the 241kWh battery reserve. This makes it invaluable for emergency corridors and disaster-prone regions.