Views: 0 Author: Site Editor Publish Time: 2026-05-29 Origin: Site
As energy storage systems (ESS), electric vehicle charging stations, and 5G communication infrastructure continue to expand rapidly, the stability, safety, and long-term reliability of equipment have become increasingly important. Beyond batteries and electronic systems, industrial hardware components are also a critical foundation affecting overall equipment performance.
For new energy equipment, enclosures and cabinets often face harsh outdoor environments, frequent opening and closing, and strict waterproof and dustproof requirements. If hardware performance is insufficient, issues such as door sagging, sealing failure, and component corrosion can easily occur.
Large ESS containers typically integrate battery modules, fire protection systems, and insulation layers, making cabinet doors much thicker and heavier than standard industrial enclosures. At the same time, ESS equipment is often deployed outdoors for long periods, requiring excellent resistance to dust, moisture, and salt spray.
To address the heavy weight of ESS cabinet doors, the SK2-075 heavy-duty hinge from ShangKun is made of high-strength SUS304 stainless steel, providing stable load-bearing support. Even after long-term frequent operation, it effectively reduces door sagging and misalignment, ensuring precise alignment between the door and locking system.
This is especially important for energy storage equipment, because once door deformation occurs, it can affect not only user operation but also overall sealing performance.
In ESS applications, moisture, dust, and salt spray in coastal environments may negatively affect internal lithium batteries and electronic components.
ShangKun's SK3-31S-1 draw latch works together with the SK1-8114 industrial handle to create a stable mechanical compression structure, allowing the door gasket to be evenly compressed when closed. The SK3-31S-1 provides consistent locking force and reduces loosening risks during long-term use, while the SK1-8114 combines structural strength with comfortable operation for easier daily maintenance.
Together, they help improve door sealing stability and achieve more reliable IP65/IP66 protection performance.
For long-term outdoor ESS projects, this stable compression capability can significantly extend equipment service life.
EV charging stations are high-frequency-use devices that must withstand outdoor exposure, UV radiation, frequent maintenance, and occasional user impact.
Therefore, hardware components must not only be durable but also improve maintenance efficiency and overall equipment stability.
ShangKun's SK1-032WK zinc alloy quarter-turn lock is made from zinc alloy and cold-rolled steel, featuring a compression locking function that provides stable tightening force when the cabinet door is closed. This effectively reduces vibration noise and door looseness during equipment operation.
In addition, its left-right interchangeable design simplifies installation and maintenance for different charging equipment configurations.
In EV charging stations, maintenance doors and access panels require frequent opening while also maintaining clean appearance, protection performance, and long-term outdoor durability.
For these applications, ShangKun's SK2-238-4 stainless steel concealed hinge adopts an internal hidden structure, preventing hinge exposure after installation. This not only creates a cleaner appearance but also reduces direct environmental impact on the hinge.
Made from SUS304 stainless steel and featuring a detachable structure, the product simplifies maintenance and installation while improving suitability for long-term outdoor charging station applications.
In addition to energy storage and charging facilities, many new energy infrastructure systems also rely on outdoor telecom cabinets, power distribution cabinets, and 5G base station equipment.
These systems are often unattended for long periods, placing higher demands on security, protection performance, and corrosion resistance.
ShangKun's SK1-S0005 industrial lock is made from zinc alloy (ZDC) and features a heavy-duty structural design for enhanced locking strength. It supports both three-point locking and single-point locking configurations depending on application requirements, improving cabinet door stability and security after closure.
For 5G base stations, power cabinets, and outdoor communication equipment deployed in public areas, this high-strength locking structure helps prevent unauthorized access while reducing door loosening caused by vibration and long-term outdoor operation.
Many outdoor communication devices require frequent maintenance and disassembly, meaning cabinet doors must remain stable while also supporting efficient installation.
For such applications, ShangKun's SK2-063-1AL aluminum concealed hinge adopts a lift-off pin structure that improves installation and removal efficiency. One side supports welding installation for enhanced structural stability.
The product also includes built-in nylon bushings to reduce metal friction and improve opening smoothness. Its aluminum alloy construction makes it especially suitable for outdoor communication cabinets requiring both structural reliability and refined appearance.
As the new energy industry continues to grow, equipment manufacturers are placing greater focus on the long-term operational stability of complete systems. Industrial hardware is gradually evolving from a “basic accessory” into a key factor affecting equipment reliability.
Whether in energy storage systems, EV charging stations, or 5G base stations and outdoor communication equipment, stable hinges, reliable latches, and durable industrial hardware structures directly influence equipment safety, maintenance efficiency, and service life.
Shangkun will continue developing reliable industrial hardware solutions tailored to the needs of the new energy industry, helping ensure the long-term stable operation of modern infrastructure.
