How many Solar Panels to run Air Conditioner?

Natasha Shah
3 min readFeb 11, 2022

Air conditioning units are considered to be the energy-hungry appliances that are responsible for sky-high electricity bills. Knowing this fact, people are still using AC units to get relief from hot scorching summer.

What’s more surprising is that people always look for options that help reduce the consumption of electricity that ultimately lowers the utility bills. Therefore, one of the best ways is to install a solar system and start powering the AC unit using a solar panel.

But here arises a question — How many Solar Panels to run Air Conditioner? Well, it depends upon various factors that include:

  • How many hours do you wish to run AC per day?
  • How many watts does your air conditioner use?
  • What are your cooling requirements?

And the list goes on…. But don’t worry! We have done an extensive research to help you out with this. Let’s take a look!

Usually, there are two types of the solar panel system. The first one is off-grid, and the second one is on-grid. But before diving out to more information, must consider the below-given things:

  1. Solar panels will create energy only in the day using sunlight.
  2. After the sunset, you had to rely on the stored power to run the electrical appliances connected with it.

Off-Grid: These are the most popular and common type of solar system that works in both day and night. The off-Grid system comprises solar panels, inverter, and battery. It works without depending on a grid. In the day, it charges the solar panel that gives power to home appliances. While at night, the inverter provides a power supply with the help of a battery.

On-Grid: Grid-tied or on-grid works with the help of a grid in order to create electricity that power appliances using solar panels and inverter.

Grid-tied or on-grid need more kVA inverter to handle high loads, whereas off-grid solar system operates ACs even without electricity using the solar battery. Overall, both the system can efficiently power your AC and helps in saving money.

Now, you might be thinking — How many Solar Panels to run Air Conditioner? It depends upon the wattage of the air conditioning unit you are going to power using a solar panel.

Generally, an AC unit requires 1500-watt. So, here you need six solar panels having a capacity of 250 watts. Furthermore, you are required to consider the watts of both indoor as well as outdoor units to get the proper estimation.

Final Thoughts:

If you want to enjoy more and spend less, then powering your air conditioning unit using a solar panel is the best way. It helps in surviving the summers without getting sweaty on electricity bills. Moreover, to determine the number of solar panels needs to run an air conditioner, you can simply divide the power of AC required by the sum of wattage of total solar panels. Installing a solar system not only helps in cutting down the cost but also saves the environment from pollution.

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Natasha Shah
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Hello I am Natasha, professional writer at 24BestBuys. I love to write about shopping trends and reviewing products. Apart from profession I like to watch movie