Time:2024-09-19 Views:1
Cost of 5000 degree energy storage power station
Building a 5000 degree (5MWh) energy storage power station is a complex project that involves multiple cost considerations. The following are the main factors that affect the cost of energy storage power stations:
1. Battery system: The battery is the core of the energy storage system, and its cost accounts for the majority of the total cost. The mainstream battery technologies currently on the market include lithium-ion batteries, lead-acid batteries, and flow batteries. Taking lithium-ion batteries as an example, their price is approximately between 1500-3000 yuan/kWh, so the cost of a 5000 kWh battery system is about 7.5 million to 15 million yuan.
2. Power electronic equipment: including inverters, transformers, and charging controllers, which convert DC electricity to AC electricity to ensure the stable operation of the power system. The cost of power electronic equipment is usually proportional to the capacity of the system, and it is expected that this cost will account for about 10% -20% of the total cost.
3. Civil engineering and installation costs: The construction of energy storage power stations requires consideration of infrastructure construction such as foundation treatment, steel structure construction, and cable laying. This part of the cost is affected by factors such as geographical environment and construction difficulty. Generally, civil engineering and installation costs account for about 20% -30% of the total cost.
4. Auxiliary equipment and systems, such as monitoring systems, fire protection systems, temperature control systems, etc., are crucial for ensuring the safe and stable operation of energy storage power plants. The cost of auxiliary equipment and systems accounts for approximately 10% -15% of the total cost.
Taking into account the above costs, the total cost of a 5000 degree energy storage power station is approximately between 10 million and 20 million yuan. The specific cost still needs to be evaluated and designed in detail based on the actual project situation.
Read recommendations:
home energy storage system battery wholesaler