Commercial and industrial energy storage systems typically take 3-6 months or even longer from initial project development to later construction and operation. To effectively develop and construct such projects, we need a thorough understanding of the entire process. The following will provide a more in-depth explanation of the development and construction of commercial and industrial energy storage power stations, covering project development, funding, design, contract signing, and implementation.
01 Project Development
The main focus is on factors such as peak-valley electricity price differences, local policy subsidies, annual electricity usage time, and electricity consumption.
In principle, regions with peak-valley electricity price differences of no less than 0.7 yuan/kWh should be selected, and the larger the price difference, the better.
Based on current government subsidy policies in various regions, regions with favorable policies are mainly concentrated in Zhejiang, Guangdong, Jiangsu, and Anhui.
In principle, the enterprise should have no less than 330 days of electricity consumption per year, and the annual electricity consumption should be no less than 6 million kWh.
The fire hazard rating of the user's production and storage materials should be other than Class A or B.
Other aspects: such as factory site and power distribution room conditions; to reduce project investment, the factory should be located as close as possible to the power distribution room while meeting fire protection requirements.
02 Project Revenue
Electricity bills for the most recent 12 months or more, electricity load curves of the electricity-using enterprises, primary system diagrams or transformer capacity and quantity, site conditions and area, working hours and maintenance hours of the electricity-using enterprises, etc.
Project Fund Collection Form
Electricity bill
Load curve
Determine PCS power and battery capacity, electrical design, overall layout, lightning protection and grounding, fire protection, civil engineering design, etc.
Main wiring
The investing entity relies on existing project companies or newly established companies in the region as the implementing body of the project, and also serves as the responsible entity for handling various procedures in the later stages.
Energy Management Contract
05 Project Implementation
Permitted Procedures Before Project Commencement:
Project Filing with the National Development and Reform Commission (Required)
Approval for Power Access (Required)
Fire Protection Design Review (Determined based on power and capacity)
Environmental Impact Assessment Report (Based on local policies)
