Solar Panel Installation – We are all encouraged to conserve energy if we want to bestow a better future for the children of tomorrow. The risk of depleting resources has pushed humans to look for alternative energy resources that are both efficient and renewable. Probably one of the best sources of energy is the sun. Solar power is converted into usable energy through PV cells found in solar electric panels. There are different ways of solar panel installation depending on the type of roof and energy required by the user.
Solar Panel Installation – Materials Needed and Its Procedure
A household who wanted to use solar energy for all their electrical needs must purchase solar electric panels from a wide variety of producers or my research online. Solar panels are usually mounted on roofs and building tops, or installed using stand-alone facilities where they can get the best sun exposure. Solar panel installation may be done by homeowners using the installation tips found on the web or may be done by a professional solar panel installer. The PV cells are usually encased together in a metal frame, most of the time aluminum.
This will allow the panels to be screwed or clamped easily on roofs. The materials needed for installation are roof anchors that are made of steel or aluminum, it is used as the base of the mount and where the mounting frame is attached; the mounting frame that is secured to the roof anchors using a special locking system and bolts to screw it tightly, it is where the panels are attached using clamps; and the last material you need is the clamp, used to secure the solar panels on the mounting frame. The clamps may be end-clamp and mid-clamp depending on the number of panels that need to be secured.
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Materials Needed and Its Procedure
After you have all the components needed for solar panel installation, the process can now begin. Most of the installation team will survey the area, especially the location where it is mounted.
- Scaffolding. This is actually placed by the installation team before the installation process begins. It is usually erected to reach the roofs for easy mounting. Ladders are incorporated to ensure safety in accordance with the Health and Safety codes.
- Positioning the roof anchors. Before these are installed on the roof, it is first surveyed, properly measured, and marked to indicate the correct positioning of panels. The positioning phase is very vital in every installation to ensure that the panel frames are in their correct locations.
- Attaching the frame. After the roof anchors are secured properly on the roof, the aluminum mounting frame or bars are attached. There is a need to ensure that these are parallel to each other before locking them in place.
- Installing PV panels. This is done after the bars where the frame is placed are mounted properly. It may be in rows or columns depending on its roof space.
- Wiring the panels. These panels must be wired together to produce a complete electrical system.
For every solar panel installation, it is necessary to plan it first before undergoing the mounting procedure. It is also advisable that it is done during roof construction or re-roofing.
Solar panel installation Places
Solar panel installation requires careful thought and careful planning. You can’t just throw the panel up anywhere and hope for the best. They need to be placed where they will provide the maximum effect, thereby giving you the maximum return on investment. Photovoltaic panels rely on the light of the sun for their power. The sun travels across the sky each day and is never in one spot for very long. This means that your solar panel installation needs to take the sun’s path across the sky very much into account.
The most common place for photovoltaic panel installation is on the roof of a house or building. This is where the sun’s rays hit first, and where they are most likely to strike throughout the day as there is usually little if any interference between the sun and the building roof. There are two possible ways of installing photovoltaics on a roof. They can be installed as panels directly onto the existing roof structure, or they can be the actual roof can be converted into an array of solar panels that are an integral part of the roof.
The first method of installation is the most commonly found. It is relatively easy to do and does not involve too much disruption or cost. The second method is much more involved. It is probably the best long-term solution, but it is likely to cost more, and the work will probably take more time to complete. Either method works more or less the same, and the most important thing is placement. A south-facing part of a sloping roof is usually the best place for solar panel installation, and this is where you will find them most often.
Finding the best area to install your solar panels is one thing, but you also need to ensure that the area chosen is large enough to accommodate your energy generation needs. Solar panels tend to take up quite a lot of space, and each panel only provides a modest amount of power. It requires a large array if your power needs are greater than average.
Conclusion
Solar panel installation is a job best left to the experts. They are familiar with all the various problems you are likely to encounter, and they generally have all the answers too. There are many factors to take into account when installing solar panels, things like the average sunlight your location receives over a year, the degree of damage causing winds likely to be experienced every year, and whether the best place for installing the panels can provide enough energy. Photovoltaic panel installation is not particularly difficult to do, but a professional will always do it best.