What you need to know before solar panel installation

Posted by audreytaylor on October 19th, 2013

If you have not heard this so far, we feel it is a must to inform you that solar panel installation represents one of the easiest and most affordable means by which home owners can reduce their electricity bills. Many company owners have understood that if they were to tap into the limitless potential that solar energy has, they could make serious profit whilst providing a reliable product which requires little to no maintenance. However, since today’s financial sector is a very permissive one; it allows both reliable and untrustworthy firms to coexist. This means that average customers will find it quite hard to decide what service provider to trust with their money. Luckily we are here to offer you some tips on the matter so that, when you do decide to make such an investment, you know exactly what you are paying for and how much you should take out of your pocket for both commercial solar panels and regular home systems.

If you want to know exactly how many solar cells you will need for your property, it is essential that you find out how much electricity your home or your company requires. According to electrical engineers who work in this field, an average two story, two bedroom house with electrical appliances uses in between 950 and 1500 kwatt-hours every month, meaning around 11,500 - 18,000 kwatt-hours per year. Another aspect which will help you decide how many panels you should acquire is to be highly aware of the meteorological conditions for the area you live in, meaning to know approximately how many sunny days there are in a year, the average rainfall and other similar information. These two elements are basic in calculating how many square inches of solar will need for your property. If you do not have access to this type of information, we advise you to look for the help of an expert who is willing to offer you advice free of charge.

When it comes to the materials need in the process of having solar panels installed, there is a list of items you must be familiar with before accepting any company’s service. A proper project will require the following:

•             Solar panels

•             Wires

•             Mounting brackets

•             Inverter

•             Generator

•             Batteries

•             Controller for charge

•             Tolls for the grounding

•             Disconnecters

•             Over current protection

•             Junction Boxes

In addition to the previously mentioned tools, such an installation needs several permits from the local municipality. If you are dealing with a reliable company, which has been active in this field for a significant number of years, you will have no trouble in getting the necessary documents. This one of the main reason why we suggest that you go for a contractor which has a great reputation, as such companies are guaranteed to offer top quality service at accessible prices. They collaborate with several other companies which offer them quality materials and equipment at wholesale costs and hire only the most qualified workers.

For more information about either solar panel installation or commercial solar panels, follow the aforementioned links!