BESS Supercharging Station

BESS is an intelligent station solution that integrates solar energy (PV), energy storage (ESS), and ultra-fast EV charging within a single hub.

Integrates: PV (solar), ESS (battery), and ultra-fast charging.
Balances: Relieves the transformer during peak hours by supplying energy from storage (peak shaving).
Saves: Stores energy during off-peak hours to reduce costs (valley filling).
Expands: Helps increase capacity without the need for additional transformers.
Smart: Enables full system monitoring and management from a single platform.

Scope of Application

Ultra-Fast Charging

Battery Diagnostics

Photovoltaic Power Generation

Energy Storage Technology

Why Is the BESS System Important?

Grid Limitations:
The demand for fast charging is increasing, yet urban transformers often cannot meet the required capacity. Power upgrades are both costly and time-consuming.

High Electricity Tariff Periods:
Charging during peak hours significantly increases electricity costs.

Green Energy Goal:
Offers businesses the opportunity to use their own solar power (PV) and reduce their carbon footprint.

Battery Safety:
Sites and operators require more real-time data on battery status and warranty processes.

Expanding Network Management:
As the number of stations and total power capacity grow, centralized monitoring and easy management become critical.

The BESS system provides an all-in-one solution to these challenges — it relieves grid pressure, lowers peak demand costs, enables the use of green energy through PV integration, monitors battery health, and allows full network management from a single platform.

Challenges and Solutions

Insufficient Transformer Capacity → Supported by ESS:
During peak hours, the station draws power from the battery energy storage system (ESS), enabling high-power charging without overloading the transformer — effectively increasing capacity.

High Electricity Costs During Peak Hours → Off-Peak Arbitrage + Peak Shaving:
Electricity is stored when prices are low and used during peak hours, reducing energy costs and balancing the load curve.

Green Energy Goal → PV Integration:
Electricity generated from solar energy is directed to both charging and storage, helping achieve a “100% green electricity” target.

Uncertain Battery Safety → Online Battery Monitoring:
The health and safety of EV batteries are monitored and reported in real time, making warranty and risk management processes more transparent.

Complex Operations → Centralized Cloud Platform:
Charging, energy, and battery data are all visible from a single panel; operations are streamlined, and decision-making becomes faster.

Main Components and Architecture

PV (Solar):
Panels generate electricity, which the station utilizes on-site.

ESS (Battery):
Acts as a large energy storage unit — charges during low-demand periods, discharges during peaks, and provides backup power during outages.

Ultra-Fast Charging:
Charges vehicles in a short time and supports new-generation high-voltage EVs.

Battery Testing:
Monitors and reports battery health in real time without opening the vehicle.

Cloud Management:
Enables monitoring, management, and easy configuration of the entire station from a single interface.

Product Feature

Photovoltaic Power Generation

Distributed PV systems for EV charging enable green energy self-consumption

Energy Storage System (ESS)

Enables seamless capacity expansion, peak shaving/valley filling, and emergency backup to maximize commercial & industrial energy storage benefits

Ultra-Fast Charging Service

Delivers high-power, safe, and efficient charging to establish convenient & well-organized charging networks

Battery Test

Non-dismantling online detection, ensures safe and reliable use of power batteries through real-time monitoring without disassembly

Data Cloud Platform

Enables traceable big data management for regulatory agencies and manufacturers to oversee EV after-sales services, maintenance, used vehicle assessment, and forensic identification

Integrated with PV-ESS

Future-Proof Compatibility

Photovoltaic (PV) System:

Enables interaction between photovoltaics, EVs, energy storage systems, and the grid to achieve 100% green electricity utilization (zero waste).

Energy Storage System:

Facilitates effortless power capacity expansion. Leverages off-peak/mid-peak electricity storage for peak-hour arbitrage, while providing grid peak-shaving and power quality optimization.

Ultra-Fast Charging Service:

Supports 6C-rate 1000V high-voltage charging technology, ensuring obsolescence-proof performance for the next decade.

Battery Safety Inspection:

Features non-disassembly online detection to guarantee safe and reliable power battery operation.