博文

目前显示的是 三月, 2020的博文

How Does a Solar Street Light Work

  Solar Street Light  works on the principle of solar cells. Solar cells which is on the top of the fixture absorb solar energy during the day. The solar cells then convert the solar energy into electrical energy which is stored in battery. The battery is placed inside the fixture. During night time the solar street light starts automatically and consumes the energy already stored in the battery. During day time the battery gets recharged through solar power and the process keeps on repeating. Solar Street lights are composed of LED lights. LED requires very little current hence solar panels of smaller sizes are required for solar street light with LED. ​ Where you can install a Solar street light? Roadway, Garden, Park, School campus, Rural Street, etc

U Shape Hook for Trapezoid Roof

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  Different from the   ground solar projects , the installation of solar mounting systems on the roof requires higher safety requirement, which makes the construction process more difficult.Therefore, the simple design of roof support is more demanded for any market.   Especially for pitched tin roof which is much more dangerous with thin metal roof sheet.BROAD U shape Hook is a unique design for trapezoid roof. It has solved some problems installed on rooftop. Contained less components to avoid loss and easier to install for drilling self-drilling screws on the metal sheet.   The whole systems components. 1.U shape hook with EPDM tape. 2.Self-screws for metal roof sheet drilling. 3.End Clamps /Mid Clamps with earthing function Advantages: 1. Aluminum hook to be good anti-corrosion. 2. EPDM tape pasted to avoid leaking. 3. Customized length to meet the roof sheet dimension. 4. Landscape and Portrait are workable. 5. M...