QC Solar 3Qxy Skirt Junction Box

With the rapid development of renewable energy, the importance of PV junction box as an indispensable part of the PV system is becoming more and more prominent. It plays a key role in circuit connection to ensure the stability and safety of the current, effectively protecting the circuit from all kinds of potential risks. 3Qxy(skirt) junction boxes are the right choice for this critical link, providing safer and more cost-effective bypass protection for high-power modules.

We can provide single or dual core packages to meet different power requirements, solving the bottleneck of high currents and allowing them to be switched freely from 18A - 35A, depending on customer requirements. The modular diode also adopts a unique ‘reserved copper’ design to ensure that the plastic sealing of the module can effectively conduct the heat generated by the chip and enhance the performance parameters of the product.

To ensure a safe and stable connection, 3Qxy(skirt) modular junction box adopts a unique design of three round holes + one square hole to locate the anti-dumping design, and wider sink holes to make manual or automatic installation of ribbon wires more smoothly and efficiently.

The launch of the 3Qxy(skirt) Modular Junction Box marks a major breakthrough for QC Solar (301278) in the field of PV junction box products. It not only pushes the industry towards modularity and integration, but also demonstrates an important step towards providing customers with safer, more reliable and efficient products.

1. engineering photovoltaic projects: our products are equipped with high current handling capacity and high voltage resistance, which are suitable for a variety of large-scale engineering projects, as well as dustproof and waterproof functions to ensure reliable connections in harsh climates and environments.

2. Large-scale ground-mounted PV plants: We adopt highly efficient heat dissipation design to enhance the power generation efficiency and stability of large-scale ground-mounted PV plants, and the convenient and multiple safety protection design also enables quick installation and maintenance to ensure safe and stable operation.

3. Home PV systems: 3Qxy(skirt) junction boxes are miniaturized for use in home PV systems, providing a safe and reliable circuit connection and preventing overloading of household appliances.

QC Solar is committed to providing superior products and solutions to our customers. We will continue to innovate and embrace change in order to contribute to carbon neutrality.