How many solar panels to run air conditioner?

To understand how many solar panels required for 1.5 ton AC, you will need to consider several aspects, like the AC’s capacity, the size of the room and also the weather conditions. When we planned to install solar panels to run our 1 and 1.5 ton ACs, the expert gave us detailed information about them. You have to do a proper calculation so let me share how it is done.

How Many Solar Panels to Run AC? 

Let’s start with how much solar panel required for 1 ton AC. A 1 ton AC will need around 1200 to 1500 watts of power. Now, to create 1500 watts of power, you will need:

• 6 panels, every 250 watts, 

• or 5 panels, every 300 watts, 

• or 4 panels of 400 watts

The same formula can be applied to how much solar panel need to run AC of 1.5 Ton.

A 1.5 ton AC uses around 2500 watts of power on average so ten 250 watts solar panels will be required to run this AC. 

Similarly, for a 3-ton AC, which roughly uses 3000 to 3500 watts, you will need fourteen 250-watt solar panels. This should be enough to give you an idea of how many solar panels to power AC. 

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You are working toward a better tomorrow if you wish to power your air conditioner with solar energy rather than electricity supply. What number of solar panels are required to run an AC, if any. You also need to think about whether you need a backup system for your AC or whether it can run solely on solar panels. So let me tell you how many solar panels to run air conditioner.

How many solar panels needed to run air conditioner?

It varies on how much AC and how much kWh of solar power you consume. Below, we'll look at this in more detail for various AC tonnes. We're going to assume that you use the AC on average for 5 hours each day.

You must know how much electricity your AC consumes and how many solar panels you will need to generate that amount of electricity. It will help you determine how many solar panels you really need to run a tonne of AC.

A tonne of AC typically consumes 1100 to 1400 watts, so 5 250-watt solar panels are required to produce that amount of electricity. Based on a number of devices and the combined electricity wattage of those appliances, you need a little more solar panels if you wish to use your solar-powered AC to power any other equipment.

11 solar panels with a combined output of 250 watts are required to produce the 1.5 tonnes of AC's average energy consumption of 2400 watts. A 2.5 kVA grid inverter is also required if you are considering purchasing an inverter. 11 solar panels with 250 watts each will be sufficient to run 1.5 tonnes of AC if you already have ten solar panels on the roof to power other electrical devices. We need this kind of solar panel system to run air conditioner.

3 tonnes of AC typically need between 3100 and 3400 watts of power. In comparison to this much electricity production, 13 250-watt solar panels are required just to power the air conditioning. But it is not recommended to operate 3 tonnes of AC on solar panels alone. It won't allow the AC to run for very long because the AC won't be able to create enough power. You can use your grid-wired electricity as a backup if you don't have enough sunlight to run the AC.

Now you know how many solar panels to run air conditioner.