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Classification of photovoltaic energy storage systems

In the application of photovoltaic (PV) and energy storage systems, coupling is the key to achieve efficient energy use and management. There are two main coupling modes: DC coupling and AC coupling.

According to whether the system is integrated into the power grid, the home energy storage system can be divided into grid-connected system and off-grid system, the core difference is whether it is connected to the power grid, and at present, most regions use the off-grid all-in-one system.

The core hardware equipment of the home energy storage system includes battery and converter, the current market for different household needs, according to the degree of integration of the product, there are mainly two models of integrated machine and split machine, the current market split machine, but the integrated machine is the development trend of the high-end market.

According to the voltage of the battery pack, it can be divided into high-voltage batteries and low-voltage batteries, and the industry shows a trend of conversion to high-voltage batteries, the main purpose is to improve efficiency and simplify system design, but at the same time, the consistency of the cell and BMS management ability are higher.

Home energy storage product series

A lithium battery pack for home energy storage systems, which is compatible with solar panels and the sun The inverter can work together with the power grid to power household appliances, and it can also be used as a For off grid systems.

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Rectangular seal ring

Rectangular seal ring In mechanical equipment and industrial applications, the...

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