How Big of a Solar Panel System Do I Need?

Mar 12, 2013   //   by Russell   //   Solar Panel Questions  //  No Comments

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When I go solar, how big of a solar panel system do I need to buy?

How Big of a Solar Panel System Do I NeedOver the past 10 to 15 years, many people around the world have been harnessing the benefits of solar power. As soon as people begin to think about investing in a solar panel system, they begin to think one of two things: “am I helping the environment” and “how big of a solar panel system do I need”

But what a lot of people realize is even though solar panels can save you A LOT of money in the future, the initial investment is something you’ll need to consider.

Yes, there is no denying that investing in a solar panel system is not cheap. But doing so can be a very

smart move financially.

This is why it is important to understand why the initial size of your solar panel investment is perfect. Understanding this will answer your question: “How big of a solar panel system can I have?”

How Big of a Solar Panel System Do I Need? – How to Size Your System

To size the solar panel system that you need can be a difficult task, but it is important to know that you cannot determine the investment price until you determine the size of the system that you need. Here are some questions you should answer:

  • How much power are you looking to harness?
  • How much energy does your home consume on a daily basis?
  • How much sun does your location get? And what is the strength of the sun in that area? 

By answering these three vital questions, you will be one step closer to answering the “how big of a solar panel system do I need” question.

One of the most important questions that you must answer out of those three is how much energy your home consumes. Most people are not aware of this important answer, but it is vital in order to determine if this is right direction for you.

Also, sizing your solar panel will really need you to know how much sun your area gets. Obviously, weather patterns change from year to year, so you must make sure that capitalize as much as possible on the sun by making sure that your panels are at the most efficient strength, otherwise, you will not be saving money on power.

Simple Math On Your Solar Panel System

So after you have determined the amount of power that your home requires to function efficiently on a daily basis you can then determine exactly what you need.

For example: lets say your average power usage comes to about 600 watts on average.

  • To get to how much energy you use a day, multiply 600 by 24
  • So you’ll need about 14,400 watts of power per day
  • One solar panel can create about 70 milliwatts per square inch of space over 5 hours – so multiply 70 by 5 and that will equal 350 milliwatts per day
  • With that math, you will need about 41,000 square inches of solar panel system for your home
  • That means your solar panel system will need to be about 285 square feet

If you need more information regarding solar panel power, contact your local solar panel installation expert and they will assist you in learning all the specific details for your home’s potential solar panels.

There’s never been a better time to switch to solar. Get yours now.

Get an Immediate Quote Today for Your Solar Panel Installation from Cazeault Solar

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