Industrial and commercial energy storage Overview

‌Industrial and commercial energy storage ‌ is an energy storage system for business users, designed to help businesses achieve economic and environmental benefits by optimizing power use, reducing costs and improving supply reliability. Industrial and commercial energy storage solutions mainly include the following aspects: ‌

▌Application scenario

Industrial and commercial energy storage solutions are widely used in the following scenarios:

◆ ‌ factories and shopping malls ‌ : reduce electricity cost and provide emergency power supply through peak cutting and valley filling and demand management.

◆ ‌ optical charging station ‌ : balance photovoltaic power generation and charging demand, and smooth the impact of high-power charging stations on the power grid.

◆ ‌ microgrid ‌ : provide flexible grid-connected or off-grid operation capabilities in industrial parks, islands and remote areas to balance power generation and power load.

◆ ‌‌ New application scenario ‌ : including data center, 5G base station, power replacement heavy truck, port power, etc., to explore a new model of integrated development.

▌Technical characteristics

Industrial and commercial energy storage systems usually use lithium batteries as energy storage devices to achieve power balance and optimization between the grid, battery and load through local and remote energy management systems (EMS). The system supports modular design, easy installation and maintenance, and non-damaging hot swap function, ensuring convenient operation and maintenance.

▌Economic benefit

The economic benefits of industrial and commercial energy storage solutions are significant, mainly including:

◆ ‌‌‌ peak-valley arbitrage ‌ : charge when the price is low, discharge when the peak, reduce the cost of electricity.

◆ ‌‌‌ increase the proportion of photovoltaic self-use ‌ : balance photovoltaic power generation and load consumption through the energy storage system to reduce the cost of high-priced power purchase.

◆ ‌‌‌ demand management ‌ : the energy storage system can supply the load in peak hours, reduce the transformer output, and reduce the electricity charge.

◆ ‌‌‌ power spot trading ‌ : Participate in the power spot market, through virtual power plants and other ways to aggregate participation in trading, increase income.

◆ ‌‌‌ power auxiliary service ‌ : provide peak regulation and frequency regulation services, participate in power grid dispatching, and obtain auxiliary service fees.