The use of solar panels by homeowners has soared in recent years. The reason being that the technology has become much more efficient and much more affordable. Whereas once people wanted to help the environment but could not justify the costs involved, now they have no excuse not to use solar energy to power their home. The installation of solar panels is not as difficult as it you might think it to be. You can even do it yourself if you have a technical / electrical background, though, for the most part, it is easier and safer to call in a professional. The planning process, and finding the right solar panels to use, will take a couple of weeks, and the actual installation just a few days. Therefore, if you are really serious about powering your house with solar energy, then you can be doing just that within a month.
The most important decision you will need to make is what solar panels to use and how many of them to install. There are lots of brands and variations available, so this is not a decision to be rushed. The cheaper solar panels tend to be less capable of harnessing energy, and so you will need to buy lots of them to achieve the same amount of power as a few high range solar panels. You will be able to find precise details of all models of solar panels online, so you will have all the data you need to make relevant calculations. In a typical roof installation of solar panels, holes are drilled into the roof and mounts are bolted in. To keep the bolts properly aligned, you need to draw a carefully measured chalk line across the top of the rafters. The mounts should be secured with stainless steel lag bolts, and then have metal flashing placed over them. Metal rails must then be mounted using stainless steel bolts. Having done so, you can then install the solar panels on the metal rails.
For 95% of people, it is highly advisable to find an electrician to help with the installation of the solar panels. As well as being much safer, it can also work out to be cheaper, as you will have to buy various special cables and drills unless you already happen to have them. Bear in mind that this is beyond the scope of what most standard electricians normally do though. Finding one who has past experience of installing solar panels is the best course of action. Try not to be put off by the initial costs that you will face because solar panels are a good mid to long-term investment. You will probably recoup the money you outlay within 5 years as a result of the money that you will save on reduced electricity bills. After that 5 year period, you will then be making ‘real’ savings each and every month.