Global Provider of High-Reliability Outdoor Enclosures & Thermal Solutions Since 2014

Many customers know how to check the cabinet itself, but they are unsure how to verify the waterproof performance around the cabinet air conditioner after installation. This article explains how to perform an IP55 waterproof test for outdoor cabinets equipped with air conditioners and how to inspect critical sealing areas to prevent water ingress.

The global electric vehicle market is growing rapidly, and with it comes increasing demand for reliable, durable, and customizable EV charging infrastructure. For many EV charger brands, system integrators, and energy solution providers, developing the internal charging technology is only part of the project. Manufacturing high-quality charging station cabinets and enclosures is another major challenge.

Outdoor cabinets are designed to protect critical equipment in harsh environments. Whether used for telecom systems, power distribution, or battery energy storage, the enclosure itself plays a major role in equipment reliability and service life. One detail many project engineers and buyers pay attention to is the cabinet color. Among all available options, RAL7035 Light Grey has become the most widely used standard for outdoor telecom cabinets, power cabinets, and energy storage enclosures. But why do so many industrial projects specify RAL7035? In this article, we’ll explain the practical reasons behind its popularity and why it remains the preferred choice for outdoor infrastructure projects worldwide.