Many people choose to power their homes using natural resources like sunlight. Mostly, they are concerned about reducing the environmental impact of generating power using conventional methods. But, in many cases, it can work out to be cheaper than buying utility supplied electricity. It would be ideal to have solar panels in your home to supply hot water, if not to take care of all your electricity needs. They require little maintenance once installed. There are several efficient companies like Solar Repairs in Perth who can resolve your solar issues in a fast and reliable way.
Installing a solar electric system for your entire home calls for some planning. There are many factors you need to consider. We will have a closer look at some of the important ones with useful insights from homeadvisor.com.
The first thing to do before you start planning for a home solar electric system is to check the availability of sunlight in your site. A solar site analysis will help you determine whether your site receives enough sunlight to cater to your power needs in an effective and cost-efficient manner. Also, take into consideration the geographic orientation as well as the tilt of your solar panels (otherwise known as photovoltaic or PV modules) as they can affect the performance of your system.
Installing a PV system in your home comes with its own capital and operating costs. Capital cost includes the cost of designing and installing the system while operating cost is nothing but the maintenance cost of the system over the period of its useful life. The system components, the size of your PV system, the amount of solar resources available and whether it is a grid-connected one or stands alone – all these will determine your costs.
But first, you need to analyze your power consumption pattern to get a fair idea about your electricity requirements. Becoming more energy-efficient before installing the PV system will help you cut down the size of the system you need, thereby reducing your capital and operating costs.
Your PV provider will be able to give a clear idea about the amount of electricity that the PV system you plan to install can generate. Generally, the cost comes down, as the size of the system increases. You would do well to compare the cost of utility supplied electricity with that generated by a smaller PV system. PV-generated power is usually more expensive. But, there are solar rebates, subsidies and tax exemptions available to make it more cost effective.
Check the local laws
You will need to obtain a building permit and/or electrical permit from your relevant local department. It would be better to take the help of your PV provider to get these done. Homeowner’s association in some localities insists on getting their approval before you can install a PV system in your home.
Many homeowners opt for a solar-fueled power system – despite the many hurdles in setting it up -by considering the fact that it makes you much more environmentally-friendly and energy independent.more