博文

目前显示的是 九月, 2020的博文

MAC steel — the new material for solar racking

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  With the popularization and wide application of solar power stations, in response to more severe corrosive environments and increasingly stringent environmental protection requirements, MAC steel have emerged as a new type of   solar racking   material. With its multiple advantages, it can perfectly replace traditional hot-dip galvanizing steel and be used in large-scale solar ground power plants. MAC steel is formed by high-temperature curing of zinc (Zn), aluminum (Al) and magnesium (Mg). The magnesium (Mg) component in the coating is beneficial to promote the formation of a very stable and well-structured fine protective film, so that the MAC steel possesses excellent corrosion resistance. Multiple advantages of MAC a.High corrosion resistance Due to the dense protective film on the surface, MAC steel has excellent corrosion resistance, which is about 10 times than that of hot-dip galvanized steel. b. Self-healing per...

Solar Roof Mounts - 5 Things to Know | Artsignenergy.com

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Solar roof mounts  (a.k.a. solar panel systems mounted on the roof) are by far the most popular solar solution to high energy bills, and are backed by great rebates and 25 year warranties. However, your roof is pretty important, so you'll want the full scoop on what a solar panel system means for you and your roof. Here are some common Q&As to get you started. ​ 1. What are the  most important factors  in determining whether a roof is suitable for solar? There are two really major requirements your roof needs to satisfy. One has to do with the  direction  it faces and its access to sunlight in the daytime. The other is the likelihood your roof will outlast your solar roof mount (30+ years). If your roof isn't in great shape, now is the time to replace or repair. Before you install, a professional solar consultant will inspect your roof and determine whether your roof needs to be repaired or replaced and whether it will be able to  support the additional...

How to Install Standing Seam Roof Mounting System by Klip lok 700 Roof Clamp?

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  GeneralIntroduction: Antaisolar  standing seam roof mounting system  is an convenient and ideal solar roof solution. Made of anodized aluminum 6005-T6 and SUS 304, Klip lok 700 roof clamp enables less installation time and offers secure fastening and water tightness without penetrating the roof sheet. Here is the installation guide of Klip lok 700 roof clamp for your information. InstallationProcess: a. Fixing the Klip lok 700 roof clamp b. Fixing the earthing clip c. Placing the solar panels and use the end clamps to fix the panel d. Using the mid clamps to fix the panel e. Placing the entire panel from bottom to top f. Installing the grounding lug More installation details at  https://www.youtube.com/watch?v=OQr8xVhJE40 Installation precautions: Ø The bolts of the Klip lok 700 roof clamp are pre-assembled, and can be easily tightened after adjusting the clamp position. Ø The rubber pad at the bottom of the Klip lok 700...

Case study about recent solar projects in Myanmar | antaisolar.com

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  Recently, some small solar farms popped up in Myanmar, which were alreadly completed and solar racking designed and provided by Antaisolar. In general , the completed solar farms can divided into three types of application. The first type is   standing seam roof solar project , utilizing roof clamps to offer stable mounting solution. Few of components included in the solar mounting system, aluminum structure with light-weight, it’s one of universal roof mounting solution among the rooftop solar farms.   The second type is  solar carport project ,  usually applied on open flat surface to achieve both power generation and providing shade for parking. In this project, Antaisolar offered double rows of parking solution according to customer’s needs. Highly –preassembled supporting beams and optimized mounting at the joints really accelerated the installation. The third one is ground solar project, in which Antaisolar offered  CG ground racking system .  ...

A brief introduction to the earthing washer/grounding clips in solar mounting system

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  Grounding PV modules  to reduce or eliminate shock and fire hazards is necessary and required by Electrical Code in countries in USA, Australia etc. The grounding guidelines of the Code es sentially state that all electrical equipment is to be grounded by means of direct attachment to an equipment grounding conductor. This can be done in many different ways. The traditional method is to use the ground bond point of each  solar panel  and connect all the panels together with heavy gauge bare copper wire. This approach can be difficult, time-consuming and costly. Some of the difficulties in grounding PV modules arise from the fact that copper conductors are typically used for electrical connections while the module frames are generally made of aluminum. The incompatibility of copper and aluminum was discovered from numerous fires in houses wired with aluminum wiring in the 1970’s. Copper and aluminum will also react and corrode. The surfaces of aluminum frames are an...