top of page

How Many Solar Panels Are Needed to Run a House?

Have you given any thought to installing solar panels at your house? You have arrived at the right location if you are considering installing solar panels in your home but are unsure how to start the process.

Discuss in depth with Solar Opportunities the operation of solar panels and the number of panels that would be required for your property.

Let's have a look.

How Do Solar Panels Work?

Solar panels work by taking in photons, which are then converted into free electrons. When electrons are released from their bonds with atoms, electricity is produced. Solar panels work by absorbing light and then converting it into an immediate flow of electricity that can be used.

· Solar panel cells absorb sunlight

· They change the light's energy into a DC.

· In order to convert DC power into AC, every system needs an inverter of some kind, whether it be string, micro, or hybrid.

· After that, the electricity travels through lines to your home, where it powers all the devices linked to it.

· Any electricity that is produced more than what is needed is then added to the system.

How Long Do Solar Panels Last?

In a nutshell, a good solar panel should have a lifespan of at least 25 years and likely much more. Solar panels are built to withstand the harsh conditions found outside for an extended period.

Solar panels typically come with a warranty that is good for 25 years, which means that you will continue to enjoy the benefits of using them for a considerable amount of time.

A study that the National Renewable Energy Laboratory carried out found that the lifespan of solar panels is around 80 percent longer than their respective warranties. In the long run, this might save you hundreds of dollars on your utility bills.

How Many Solar Panels Do You Need?

To calculate the number of solar panels required for your house, you must first list everything that requires electricity. Looking at the amount you are charged for your utilities can also give you a decent indication of how many you may require.

How Many Watts Do You Use?

If you check your electricity statement, you should be able to see the number of kilowatt-hours that you used (KWH). KWH for dwellings can vary significantly from one region to the next. It is more likely for a residence to use a significant quantity of energy from air conditioning equipment if it is located in the south.

Discovering the typical daily energy consumption can help you determine how much solar power you require. After determining your usage, you may determine how many watts you will require to keep everything functioning properly.

The Height Of The Day's Light

Keep in mind that for solar panels to function, they need to be exposed to sunlight. They cannot generate any more energy once the sun has stopped shining directly on them. The hours your panels are exposed to direct sunlight are considered peak sunshine hours.

The hours during which the sun is brightest might vary greatly from place to place.

First, multiply the number of peak sunlight hours your home receives by the hourly energy demand of your home, and then divide the resulting number by the wattage of a solar panel. This can be done with either high or low-wattage panels, allowing you to determine a range of possible requirements.


bottom of page