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New Energy Storage Solutions

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Industry application of new energy products

Our goal is to work closely with partners to help customers achieve greater success in multiple fields.

Industrial field

Industrial and commercial energy storage cabinets can charge with low-cost electricity during off-peak hours and release electricity during peak hours, reducing the electricity costs for enterprises.

Commercial building

Energy storage systems can achieve "peak shaving and valley filling", reducing the amount of electricity drawn from the power grid during peak hours and lowering peak electricity bills.

Public facilities

In public facilities such as hospitals and schools, energy storage systems are an important guarantee for the continuous operation of key equipment.

Energy industry

In wind farms and solar power stations, energy storage systems can effectively address the intermittency and volatility issues of renewable energy generation.

WORKING PRINCIPLE

Energy Management System (EMS)

As the "brain" of the energy storage system, EMS monitors the status of the power grid, the operating parameters of the energy storage system, and the power demand of the load in real time. Based on preset strategies and real-time data, it intelligently controls the charging and discharging process of the energy storage system. For instance, during peak and off-peak electricity price periods, EMS will automatically control the energy storage system to charge during off-peak hours and discharge during peak hours, maximizing economic benefits. When a power outage in the power grid is detected, EMS promptly activates the energy storage system to supply power to the load.

Bidirectional Converter (PCS)

The PCS is responsible for the bidirectional conversion of AC and DC electrical energy. During the charging process, it converts alternating current from the power grid or renewable energy power generation equipment into direct current to charge the energy storage battery pack. During the discharge process, the direct current of the battery pack is converted into alternating current that meets the load requirements and supplied to the load. Meanwhile, PCS can also regulate the power quality to ensure the stability of parameters such as voltage and frequency of the output power, meeting the power requirements of the load.

Energy storage battery pack

This is the core component of the energy storage system, used for storing electrical energy. The commonly used battery types at present include lithium-ion batteries, lead-acid batteries, flow batteries, etc. Lithium-ion batteries are widely used in industrial and commercial energy storage fields due to their advantages such as high energy density, long cycle life and low self-discharge rate. Battery packs are connected in series and parallel to form energy storage units of different capacities and voltage levels to meet the energy storage requirements of various scenarios.

Monitoring system

The monitoring system conducts real-time monitoring of all aspects of the energy storage system, including the voltage, current, and temperature of the battery pack, the operating status of the PCS, and the power consumption of the load, etc. Once abnormal data is detected, such as excessively high battery temperature or abnormal voltage fluctuations, the monitoring system immediately issues an alarm and feeds back the information to EMS so that corresponding protective measures can be taken to ensure the safe and stable operation of the energy storage system. Meanwhile, the monitoring system can also generate operation data reports, providing users with data analysis and decision support.

TECHNICAL PARAMETERS

The economic benefits are remarkable

By taking advantage of the difference between peak and off-peak electricity prices, enterprises and commercial users can significantly reduce their electricity costs. It is estimated that in some regions with significant differences in peak-valley electricity prices, enterprises' annual electricity expenses can be reduced by 30% to 50%.

Enhance the stability and reliability of power supply

Energy storage systems can effectively address issues such as grid failures and voltage fluctuations, providing uninterrupted power supply for critical loads and reducing production losses and equipment damage caused by power outages.

Promote the consumption of renewable energy

It has solved the intermittent and fluctuating problems of renewable energy generation such as wind and solar power, making renewable energy generation more stable and controllable, increasing its proportion in the energy structure, and promoting the transformation of energy towards clean and low-carbon.

Environmental protection and energy conservation

Compared with traditional fossil energy power generation, new energy storage systems do not produce pollutant emissions during operation, which helps to reduce greenhouse gas emissions and lower environmental pollution, and is in line with the concept of sustainable development