EnerCollege

As we all know, energy storage battery plays an important role in an ESS system. Its main function is to store the energy generated by PV system, and supply load in the case of insufficient sun irradiation, grid cut-off or some other emergencies. Therefore, the battery is an indispensable part in a solar storage system. The commonly used storage batteries are lead-acid batteries, alkaline batteries, lithium batteries, ultracapacitor etc. At present, lithium batteries occupy the largest market share, among which the most common type is lithium iron phosphate(LFP) batteries. This paper emphasizes on the LFP battery and its application in energy storage system.

Electric vehicle with no doubt has become a trend in today’s global automobile industry and an integral part of people's green lifestyle. Therefore speeding up the construction of charging infrastructure has also become an urgent demand. The charging infrastructure as an important supporting facility, is of the most significance, as its quantity and distribution directly decide the charging convenience.

In practical applications of the integrated solar energy storage system, most power stations will divide the load into critical load and non-critical load, because for users of these power stations, the power consumption requirements of critical loads are higher, such as database stations or special electrical equipment, on the contrary, the electricity demand of non-critical loads is relatively low, Distinctive treatment for critical and non-critical loads can greatly reduce the capital investment of the power station. However, many users hope that the clean energy from the sun can be used for both critical loads and non-critical loads, so that renewable energy be fully utilized, and also the cost of grid electricity can be reduced. In order to fulfill these user demands, ATESS has proposed a solution to add a smart meter to the energy storage system.

The preheating of the electric vehicle refers to the use of the external power supply provided by the charger or the power supply inside the car battery to heat the power battery with various heating methods before starting the car, so that it reaches the optimal discharge working temperature, and then start the car. It is a warm-up before starting an electric car.