The new type of energy storage refers to the new type of energy storage technology other than pumping storage. Compared with pumping, the new energy storage investment is relatively small, the technical route is diverse, and the construction cycle is short. The traditional power system consists of the "Yuanwanghe" Third Ring Road. In recent years, the energy storage of new energy grid intermittent and volatility problems has been included, and it has become one of the four links of the new power system "source network lotus storage". It is not surprising that energy power companies to increase investment in new power systems. With the "double carbon" goal accelerated, the proportion of new energy installations has increased significantly. From the perspective of the industrial chain, new energy storage can be divided into upstream raw materials and equipment. The midstream system and integrated and downstream power system are used. The upstream fields have high requirements for raw material supply and technology, but they still attract many enterprises to enter. The midstream fields mainly include battery packs, battery management systems, energy storage variables, energy management systems, and integration management. Among them, energy storage The cost of a variable flower accounts for about 20%of the cost of electrical chemical energy storage system, second only to 60%of the battery. The demand for flexibility for the power system is multi -time standard. Different time standards correspond to different regulatory needs, and different types of energy storage requires energy storage, which creates a larger market segment for energy storage. Some customers consult the quotation list of energy storage suppliers. Today, Haileienergy will introduce the price of energy storage suppliers.

Specification of energy storage system: 454.4V350AH

The rated capacity: 159kWh

Battery Type: Square Iron Phosphate Battery

Battery voltage: 454.4V

Battery capacity: 350Ah

Charging current: 0.5C

Dry current: 0.5C

Rating grid voltage: 380V (AC)

Power grid frequency range: 50/60Hz

Power factor: 0.99 (lag) ~ 0.99 (advance)

Charging and discharge conversion time: <200ms

Correspondence: Ethernet, RS485, CAN

Inner contains: battery rack, power distribution box, electric cabinet/air conditioner

Container design: ground design, lightning protection design, lighting system design, temperature and humidity detection system design, safety and alarm system design, fire system design, electrical chain system design, mechanical chain system design, security escape and emergency system

Energy storage system price: about 287 million yuan