What is the Average Solar Panels Per House?
Investing in solar panels is a good way to reduce your power bill, but what is the average size of solar panel system needed for a house? Here are some tips to help you decide if solar panels are right for your home. First, determine how much electricity you use each month. That number can be found on your utility bill. Divide that number by twelve months to get an estimate of how many solar panels you need.
Cost of solar panels
The cost of installing solar panels varies depending on several factors, including the panel size and company. Many companies quote solar installation based on the number of panels used, not on the price of individual panels. Solar reviews, however, offer state-specific information for each state. A certified installer can give you a customized quote that includes the installation cost as well as your estimated energy savings over 25 years. Choosing an installer with extensive experience in solar installation can save you thousands of dollars!
Wattage of solar panels
There are a number of factors that play into the wattage of solar panels per house. You can calculate this by looking at your utility bill and dividing the amount of energy you use by the number of hours of strong sunlight per day. Of course, you should consider other factors, too, like how many rooms and bathrooms your home has, and how much sunlight it gets each day. For example, if you have two bathrooms, you’ll need more solar panels than if you have one bathroom.
Location of solar panels
Depending on the geographic location of your home, the location of solar panels on your roof can make a huge difference in the efficiency of the energy generated by the system. During peak sunlight hours, solar panels can operate at their highest capacity. In contrast, when the sun is hidden by clouds, solar panels cannot produce as much power as they would under sunny skies. The best location for solar panels on your roof is one where they get at least five hours of direct sunlight each day.
Estimating annual energy usage
One of the first steps to creating a solar electric system is estimating your annual energy usage. This can be done by taking a look at the number of kWhs that your household uses per month, as well as your electric bill. If your utility company does not list the kWhs of the devices that you use, the easiest way to estimate your energy use is by looking at your past electric bills. If possible, request usage data from two or three years ago. One year is usually sufficient, however. In addition to the kWhs that each device consumes, it is important to note down individual consumption patterns to determine the size of your solar electric system.
Buying solar panels
The number of solar panels you need will vary depending on the location you live in. Residents of the northeast, for example, will need more panels to generate enough electricity to power their homes during the cooler months. People in sunny climates will need fewer panels, and vice versa. The number of solar panels that you need is largely dependent on their efficiency, which explains how many watts of energy they can convert per square foot.