Products

We produce and sell PV products such as PV combiner boxes, PV connectors, SPDs, PV fuses, PV transfer switches, etc.

PV Grid-Connected Cabinet-Three-Phase

The primary function of the pv grid-connected cabinet is to integrate distributed energy sources such as photovoltaics and wind power into the main grid. During grid operation, it effectively balances the power load and enhances the stability and safety of the grid. As a crucial device for supplying power from the power station to the transmission line, the pv grid-connected cabinet holds significant importance in the power system.

PV Grid-Connected Box-Three-Phase

Working principle of this three-phase grid-connected box is to convert the generated direct current (DC) into three-phase alternating current (AC) that is synchronized with the three-phase power grid and then integrate it into the grid. The three-phase grid-connected box uses a three-phase inverter, which can handle higher power and more complex loads. It is mainly used in factories, large buildings, commercial centers, and similar locations.

PV Grid-Connected Box-Sigle-Phase

Working principle of this single-phase grid-connected box is to convert the generated direct current (DC) into alternating current (AC) that is synchronized with the power grid and then integrate it into the single-phase grid. The inverter of the single-phase grid-connected box is typically smaller in size, allowing for more flexible installation locations. It has a lower investment cost and is suitable for small household power stations and similar applications.

PV Combiner Box-Steel Box Type

Steel box type combiner box is made of high-strength steel, ensuring its robustness and durability for long-term use in various harsh environments. Its surface is typically treated for corrosion resistance, enhancing its anti-corrosive properties. The combiner box usually features a high protection rating, such as IP65 or higher, ensuring its waterproof and dustproof performance in outdoor settings.

PV Combiner Box-Buckle Box

This buckle box type combiner box features an integrated base plate equipped with Din-rail installation. The base plate provides support for photovoltaic components, ensuring their secure installation, and the rail positions can be adjusted according to customer requirements. The bukle design of the box facilitates easy opening and closing, enhancing work efficiency.

PV Combiner Box-Din-Rall Type

Din-Rall type combiner box is equipped with an integrated rail, eliminating the need for additional rail purchase and installation. Photovoltaic components can be easily installed at designated positions on the rail using screws or other suitable fastening methods.

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