Solar Installers – Why You Should Choose Only Professional Installers

Solar installers are the people who install solar panels and solar cells on the roofs of commercial and residential buildings. Even in this day and age of green energy it is difficult to find professionally trained solar installers or solar roofers as they are becoming increasingly known as. The reason for this is that they have to have a combination of two skills; that of the regular roofer, complimented with the knowledge of a solar electrician.

The market consists of basically two different types of solar installation being done today these are; retrofitting and integrated. Retrofitting is when a solar panel or panels are fitted to an existing roof. Integrated is when solar cells and panels are incorporated into the roof of new buildings.

When a solar panel is retrofitted the skills of the solar technician are not so important because it is not so difficult. Broken down to the basics this just means fitting one or more panels to the existing roof and feeding the wiring through the roof to the battery banks. This could easily be done by a regular roofer that just then leaves the wiring to an electrician.

A drawback for retrofitted solar panels is that because solar panels can be bulky and are more exposed to the elements such as; wind, rain and snow and, that a lot of people think they are unsightly and in some areas can actually bring down the value of a property. This is the reason that integrated solar roofing is growing very quickly in popularity. These types of panels are actually built into the roof, meaning that the sides are almost flush to the rest of the roofline. In this way the solar panels are less exposed to the more severe elements and obviously are more pleasing to the eye although it is still noticeable that you have solar panels on your roof.

In response to this problem solar cell manufacturers have come up with the ingenious solar shingles. These very clever, very sophisticated solar shingles have photovoltaic solar cells built into them. Because these solar shingles are the same in appearance, size, shape and color as regular asphalt shingles they will go virtually undetected. In this way the solar installer can turn an entire roof into one big solar panel and will give the look of a regular roof (well, from a distance anyway). With the increasing popularity of this type of roof it has also increased the demand for skilled solar installers/roofers.

Solar panels and solar shingles differ in as much as in the panel the cells are already wired together, whereas the shingles have to be wired together in an array as they are fitted to the roof. This means that the shingles must be fitted and wired together before the rest of the roof goes on. In this way the wires from the shingle can be run along the roofs ridge cap thus hiding and protecting them from bad weather.

Qualified, professional solar installers are usually made nowadays because there are not many people that have both the necessary skills needed. This is why reputable solar installation companies will take a regular roofer and train them to be solar technicians or take the technician and train them in the art of roof building.