Stable installation: two standard hole design, equipped with stainless steel bolts and nut fasteners, easy installation. Safety against electric shock: it has high frequency insulation properties, is not easy to conduct electricity, and can prevent the occurrence of electric shock. Practical: ideal for installing a range of solar panels, compatible with photovoltaic modules of different specifications. NICE INSTALLATION: The Z-shaped design is integral formed, no sweat marks, and the surface is smooth, shiny and not sharp. Unique shape: suitable for various irregular surfaces and can be used for installing photovoltaic modules on flat roofs. Features: This Z type photovoltaic aluminum bracket installation kit consists of four Z type aluminum holders and matching fasteners. It is suitable for installing solar panels on the roof of caravans, installing solar panels on yacht decks, as well as installing solar panels of various specifications such as traffic lights, warning lights, flashing lights and backup power for safety lighting, etc. It is widely used. Made of high quality durable aluminum alloy, with high strength corrosion resistance, can be used in high temperature, cold or damp weather, not affected by cold, heat and moisture, can withstand long term outdoor wind and rain, waterproof and waterproof rust, long service life. The design of the structure is thoughtful and reasonable, which can perfectly fit the edge of the photovoltaic panel, and the installation is stable. The panels can be attached to motorhomes, caravans, yachts, canopies and more. Lightweight and easy to install; easy to disassemble when not in use, just loosen the screw and remove. Parameters: Name: Z-shaped bracket for photovoltaic solar panels. Material: aluminium alloy. Category: Fasteners Shape: "Z" shape Installation method: screw mounting Number of mounting holes: 2. Purpose: Install fixed solar photovoltaic panels Package includes: "Z" holder x 8. 16 x screws. Mother*16