How Many Solar Panels Do I Need for My House? A Quick Guide

Are you thinking of installing solar panels on your home, but you’re not sure how many you need?

Purchasing solar panels is an important step towards lowering your carbon footprint and taking a greener approach to life. They’re also great for lowering your bills and saving you money on energy in the short and long term.

One of the keys to ensuring your solar panel system is actually helping you is figuring out how many solar panels to get. Any number of panels will help carry the burden of powering your home. If you really want to make a difference, however, you’ll sit down and crunch the numbers.

Today, we’re going to give you a quick guide on solar panel installation, so read on, and you’ll have a better idea of how many you’ll need.

Figure Out How Much Energy You Use

A good way to figure out how many solar panels you’ll need on your home is to first figure out how much energy you actually use. If you want your solar panels to completely offset your energy usage and get some money back through SRECs, then you need to install more of them.

You can quickly calculate your annual energy usage by adding up your bills over the last year. If you want to get more in-depth, then you’ll need to look at each energy-using thing in your home, how many watts it is, and how long it’s in use for each day. Then multiply the daily number by 365.

Look at Similar Homes

Another thing you can do to get a rough idea of how many solar panels you’ll need is to drive around and find a home about the size of yours with a solar panel system. Every household’s energy usage is going to differ depending on how many people there are and the way they use energy. Still, the average home uses about 10,500 kWh of electricity per year.

The average single-family roof can hold between 20 and 25 solar panels, which is the average number of solar panels people install. This should be enough to cover most families’ needs, but it’s always best to consult with a solar installation company about your specific household’s needs.

Are More Solar Panels Worth It?

We don’t need to tell you about the benefits of solar panels, but it’s important to know that if you want your home solar panels to be the most effective, you need to get enough to cover your energy bills. It can feel daunting to pay the big up-front price of solar panel installation, but there are many ways to offset the cost.

With the federal investment tax credit, you can claim up to 26% of the cost of your solar panels on your taxes. There are similar state and municipal tax credits that, when combined with the ITC, can halve the cost of your solar installation. For that reason, you should just get the panels you need and not worry so much about the cost; you’ll make that money back.

How Many Solar Panels Should You Get?

Now that you know a bit more about going solar, you can decide how many solar panels you’re going to install on your home. Residential solar panels are becoming more and more popular, so get yours and experience all of the benefits ASAP.

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