EVB + ESS

What is EVB + ESS?

EVB+ESS, also known as a microgrid, combines distributed power sources, electrical loads, distribution facilities, monitoring, and protection devices. This innovative solution tackles challenges faced by electric vehicle charging stations, such as land scarcity and grid access limitations. Optimizing energy storage and allocation, not only resolves issues within distribution networks but also achieves a fundamental balance between local energy production and consumption loads.

EVB + ESS SOLUTIONS

ac and dc 1
AC/DC + ESS

Hybrid AC/DC Systems

The hybrid AC/DC system enhances the economy and stability of microgrids. It fully utilizes various energy resources, reduces energy consumption costs, and effectively adjusts the matching between load and supply to ensure stable operation when facing load changes or grid faults.

ac 1
AC + ESS

AC Busbar System

The integration of energy storage systems with EVB’s AC charging stations provides a comprehensive charging solution for households. By integrating the energy storage system with AC charging stations, homeowners can store electricity in the energy storage system during off-peak hours or when solar energy is abundant, and then release it as needed to charge electric vehicles.

dc 2
DC + ESS

DC Busbar System

The integration of energy storage systems with EVB’s DC charging stations offers a rapid charging solution suitable for commercial and industrial settings. This combination addresses issues such as grid overload during peak hours in factories, supermarkets, and other commercial establishments.

EVB + ESS Working Mode

New Energy

PV components supply high-quality AC power to the load via the PV controller and host, with real-time monitoring to maintain battery energy reserve.

Battery Discharge

When natural energy is insufficient, the system switches to battery discharge mode to power the load. If the battery energy drops to 30% and natural energy remains insufficient, the system switches to grid supply.

Auxiliary Energy

When the load suddenly increases, both solar energy and storage battery supply power simultaneously. Supplementary Power from the Utility Grid may also be utilized.

HOW CAN EVB + ESS HELP YOU?

25%

15 min

250kW

APPLICATION

By integrating energy storage systems and charging facilities, the EVB + ESS solution can provide efficient and reliable energy management, ensuring continuous and stable power supply for various settings. It is suitable for various applications.

Hotel Solution
5spaces
5 spaces 1
Basic InformationNumber of Parking Spaces5 Spaces
Land Size6.4M*15M
Land Area96M²
Photovoltaic Capacity18.06kW
Photovoltaic CarportSolar Panels430Wp 980*1970MM42 Panels
Grid-tied SystemInverter15kW Three-phase Inverter1 Piece
AC CableYJV-0.6/1kv 5*65M
Charging System (with Storage)AC Charging Station22kW1 Piece
Charging Station with Batteries40kW Input, 80kW Charging, 42.5kWh Battery1 Piece
AC CableYJV-0.6/1kv 5*610M
YJV-0.6/1kv 3*25+2*1610M
Distribution SystemDC CablePV1-F 1*490M
AC CableYJV-0.6/1kv 3*25+2*1625M
Distribution CabinetThree-phase Grid-tied Cabinet1 Set
Three-Phase Dual Power Supply Cabinet1 Set
Monitoring SystemElectrical Distribution Accessories/1 Set
Network Monitoring/1 Set
Mobile APP/1 Set
Workplace Solution
10 spaces
10 spaces 1
Basic InformationNumber of Parking Spaces10 Spaces
Land Size12.8M*15M/6.4M*30M
Land Area192M²
Photovoltaic Capacity36.12kW
Photovoltaic CarportSolar Panels430Wp 980*1970MM84 Panels
Grid-tied SystemInverter30kW Three-phase Inverter1 Piece
AC CableYJV-0.6/1kv 3*10+2*65M
Charging System (with Storage)AC Charging Station22kW2 Pieces
Charging Station with Batteries40kW Input, 80kW Charging, 42.5kWh Battery2 Pieces
AC CableYJV-0.6/1kv 5*620M
YJV-0.6/1kv 5*2520M
Distribution SystemDC CablePV1-F 1*4180M
AC CableYJV-0.6/1kv 3*70+2*3525M
Distribution CabinetThree-phase Grid-tied Cabinet1 Set
Three-Phase Dual Power Supply Cabinet1 Set
Monitoring SystemElectrical Distribution Accessories/1 Set
Network Monitoring/1 Set
Mobile APP/1 Set
Commercial Solution
20 spaces 1
20 spaces 2

20 charging spots, 10 gun-type cameras.

10 units of BDC120-D integrated dual-gun DC chargers.

72.72kW.

1 unit of 80kW three-phase inverter.

4 sets of 223.2kVA/372kWh integrated systems.

Number of VehiclesVehicle PowerPercentage of Power Supplied
9875kWh25%
4975kWh50%
2575kWh100%

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Frequently Asked Questions

We have compiled a list of frequently asked questions (and answers) about EVB + ESS for your reference.

What is EVB+ESS?

EVB+ESS refers to a small-scale distributed power distribution system consisting of distributed power sources, electrical loads, distribution facilities, monitoring, and protection devices. It is also known as a microgrid.

What problems can EVB + ESS solve?

EVB + ESS addresses the pain point of insufficient power capacity in regional charging stations, primarily aiming to resolve the challenge of expanding capacity for these stations. Additionally, this system can participate in ancillary services such as grid peak shaving and frequency regulation. It can even serve as supporting infrastructure for the energy internet, supporting the integrated development of smart grids, intelligent charging, and smart information networks.

What does the energy storage system consist of, and what are its characteristics?

Energy storage systems generally adopt an integrated container design that incorporates energy storage batteries, PCS (Power Conversion System), energy management systems, fire control, temperature control units, and other components. This design occupies a small footprint, has a high degree of centralization, and is convenient for system control and maintenance.

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