Are you considering a more eco-friendly approach to obtaining electricity for your home use? Solar panels for homes are a good option but there are some questions you should answer before you decide whether or not this type of system is right for your home. This checklist will guide you through some of the considerations and help you make a more informed decision.
Do the math
One of the first things you should decide is how much electricity do you need to generate. Do an energy audit – have a look through your past electrical bills to determine your average monthly power usage. Don’t forget to factor in exceptions such as holiday seasons when you use more electricity, or if you are planning on adding additional appliances to your home in the future.
What are your expectations
Are you planning on replacing your entire electrical bill with power generated using solar energy, or are you just hoping to supplement and reduce your monthly bill? For example, the savings realized from heating just your domestic hot water might be enough. If you planning on going off the power grid entirely then you will need to factor in the added expense of batteries to store your generated power.
Is it physically possible
One of the often overlooked aspects of installing solar panels is whether or not it is actually, physically possible. After you have calculated how much energy you want to generate and you have figured out how many, and what size, panels you will require you will need to determine whether or not your roof will be able to support the extra weight of the panels. You will also have to figure out if there is enough square footage on your roof to install the number of panels you desire.
You should also check to ensure that you will get enough sun exposure where you plan on installing your solar panels for homes. Ideally your panels will need to face within 90 degrees south and not be hindered by surrounding shade. If there are trees, they may need to be trimmed to allow for the panels to get maximum exposure. However, if there are surrounding buildings then you won’t be able to do much about that.
Some areas require building permits or other planning permission before you undertake an installation of this type. You should also verify that there are no other restrictions in place that would prevent you from installing solar panels. For instance, if you live in, or near a designated heritage property then you might not be allowed to install your system because of zoning issues.
The Bottom Line
By answering this series of questions, it should ease the process of deciding whether or not you will be able to install the solar system you have planned. And even if you determine that you cannot install the full system you were hoping, then you just might be able to put this knowledge to use and find a smaller solution that will work.




