Follow a step-by-step process: mark the location, drill holes, insert anchors, and secure the box for a weatherproof fit. Apply weatherproof sealant around the box edges and cable entry points to prevent water ingress. (3). Selecting and installing the right protective enclosure ensures long-term electrical safety in demanding environments. This guide primarily analyzes structural engineering characteristics. Excellent material: the IP65 junction box is made of excellent ABS material with smooth edges, has good sealing performance with long service life, strong flame resistance, good insulation, corrosion resistance, no worry that the wires are exposed to the wind and rain. A waterproof distribution box consolidates multiple DC circuits—from solar strings, battery. EKDB10 Series IP65 Waterproof Distribution Box is an advanced electrical protection solution engineered for demanding industrial, commercial, photovoltaic, and EV charging applications. Constructed from premium PC engineering plastics, these distribution boxes deliver exceptional mechanical. ZCEBOX manufactures IP65 & IP66 waterproof distribution boxes for outdoor and industrial applications. Built with durable materials, CE & ROHS certified. Contact us for custom solutions!.