200KWH Energy Storage for Ev Charging

Description

200KWH Energy Storage for Ev Charging

This product is a state-of-the-art energy storage for EV charging stations. Designed as a fully integrated EV charger with battery storage, it delivers high-power charging capabilities without relying solely on the grid. The system, an EV charger battery storage unit, is engineered to provide rapid charging where grid connection is limited or where demand charges need to be managed effectively.

We also have 100KWH EV Charger with Battery Storage to suit your needs, or you can customize the Battery Capacity.

1. Core Battery System (EV Battery Storage)

The heart of the unit is a high-capacity, liquid-cooled ev battery storage system, designed for reliability and longevity.

• Configuration: 4P48S (4 Modules)

• Rated Energy: 193 kWh

• Rated Capacity: 315 Ah

• Voltage Range: 200 – 1000 VDC (compatible with a wide range of electric vehicles)

• Thermal Management: Advanced liquid cooling system for optimal performance and battery life.

• Weight & Dimensions: 2800 kg, 2600(L)1350(W)1600(H) mm

• Energy Density: 125 Wh/kg

• Ingress Protection: IP67 for the battery pack, ensuring dust and water resistance.

2. Charging & Output Performance

This energy storage for ev chargers delivers exceptional output, making it ideal for public fast-charging stations and fleet depots.

• Max Output Power: 180 kW (Rated)

• Output Voltage: 200 – 1000 VDC

• Voltage Stability: High accuracy of < ±0.5%

• Current Stability: ≤ ±1% (for current ≥30A)

• Total Harmonic Distortion (THD): < 5%

• Power Factor: ≥ 0.99 at 50%-100% Load

3. Input & Recharge Properties

The system can be efficiently recharged from a standard AC grid, preparing it for the next charging cycle.

• Input Voltage: 380 VAC (Three-Phase)

• Input Current: 250 A

• Recharge Power: 40 kW

• Frequency: 45 – 65 Hz

• Connector: 3W+N+PE (125A)

4. Comprehensive Protection & Safety Features

Safety and reliability are paramount in the design of this EV charger with battery storage.

• Electrical Protections:

  • Input Over-Current Protection

  • Output Over-Voltage & Over-Current Protection

  • Short Circuit Protection

  • Three-Phase Input Missing Detection

• System Monitoring & Safety:

  • Contactor Status Detection

  • Insulation Monitoring

  • Service Door Status Check

  • Water Level Detection

  • Collision Power Shutdown (Not featured)

• Thermal Protections:

  • Charging Module Over-Temperature Protection (>50°C Coolant)

  • Charging Gun Overheat Protection (90°C)

5. User Interface & Indicators

A simple light indicator system provides clear status updates at a glance.

• Green Light On: System is in charging mode.

• Blue Light On: Charging gun is connected and idle.

• Red Light On: Indicates a system fault requiring attention.

Summary

This integrated energy storage for EV charging provides a robust and flexible solution for deploying high-power EV infrastructure. By decoupling the charging power from the grid connection, this ev battery storage system ensures reliable, ultra-fast charging, reduces demand charges, and enables installation in locations with grid constraints. It is the ideal EV charger battery storage unit for future-proofing commercial and public transportation electrification.