China Compact Pre-Fabricated Substation Manufacturer, Supplier, Factory

In order to regulate, safeguard, and isolate electrical circuits, switchgear is a crucial part of electrical power systems.

The technical indicators of the new energy distribution network mainly include energy saving potential, ‌ gas emission reduction, ‌ electromagnetic, ‌ noise pollution monitoring and control, ‌ and the improvement of digitalization and intelligence level. ‌

During the operation of the photovoltaic grid-connected cabinet, the configuration of its internal electrical components and equipment follows the principles of energy saving and environmental protection For example, in the monitoring and regulation of the power grid parameters and the output parameters of the power generation system, the power consumption of components such as the control circuit and intelligent circuiter is relatively low. Within the photovoltaic grid-connected system, the facilities responsible for energy metering, such as the metering device integrated into the gridconnected cabinet, do not cause significant additional energy loss when performing accurate energy metering, thus ensuring the energy efficiency of the power generation platform.

Low-voltage, medium-voltage, and high-voltage switchgear differ mainly in their voltage range, applications, and design features.

The main role of the electrical transformer in the power system is to transform the voltage to facilitate the transmission of power. Then, after the voltage is stepped up by the step-up electrical transformer, the line loss can be reduced, the economy of power transmission can be improved, and the purpose of long-distance power transmission can be achieved; the step-down transformer can convert the high voltage into the voltage of each level required by the user to meet the needs of the user.

The photovoltaic AC combiner box usually refers to the photovoltaic wiring box, which is an important part of a solar panel. The wiring box is the shell on the module, and the photovoltaic group is connected here. The main role of photovoltaic wiring box is to protect solar panels and ensure that the current can be transmitted safely and effectively to the grid or other use devices.