solar panel installation-all you need to know about Basic solar panel parts.

Before you are buying solar panels you need to know thoroughly about solar panel installation and basic solar panel parts. You need to make sure that your roof can hold the weight of the solar panel system which is estimated approximately at 3 to 5 pounds per square foot and everything depends on the type of technology used and installation method.

Again shading reduces the performance of the solar panels because it blocks sunlight. Let me remind you that the most common items that shade solar panels are trees, chimneys, along with nearby buildings and electrical cables and heating and cooling equipments. Shadings from pipes, skylights and vents also create impediments.

Now in order to determine possible shading problems you need to consult a solar professional who uses a software program that can really estimate site shading. Now if you are not having a south facing roof or enough roof space then you can very well consider a ground and pole mounted solar system.

They can be installed with the same orientation and tilt as a roof mounted system and trust me ground mounted systems are really great for homes with large yards. There are some systems which are mounted on a tracker that follows the movement of the sun. Please remember that local zoning laws might restrict your installation so you need to check with your city, country to find out if there are any restrictions regarding your installation.

Some states in US have solar access laws that might require a homeowners association to approve installation. Homeowners like you need to obtain any local permits before installation of solar panels. You need not have to worry since your installer will assist you in obtaining permits and clearance from the city.

Proper maintenance of you solar panel system will surely keep it running smoothly.  Let me remind you that systems with electrical components usually require replacements after 10 years. Again solar panels need to be cleaned in climates like infrequent rainfall. For installation you require a professional licensed contractor who can install your solar electric system.

They can really prevent problems with the system caused by improper installation and maintenance. Professional installers can help with paper works for tax credits and rebates, and their professional ethics depends on what experience and certification they have, how long they have been in business and their knowledge about zoning, electrical requirements and codes.

You also need to determine whether your installer is NABCEP certified and whether then can handle paperwork for federal and state incentives. Again you have to find out whether they offer maintenance service and whether they are a member of any solar trade organization such as the solar energy industries association.

Thus at the end of the day purchasing a solar electric system represents an investment with several benefits. Like besides raising the value of your property and home a solar electric system can provide savings on your monthly utility bill.  As the energy bill is rising a solar electric system can provide home owner security and they can enjoy free energy for years to come.

So before purchasing a solar electric system you can very well try some energy saving strategies which can really help in lowering your electricity bills to get the most out of your existing system. You need to follow energy efficiency and cost saving measures for your home and let me remind you that technology is bringing the cost of solar panel every year. Now if you want to know more about solar panels then please visit here.