If you run AC all day in Delhi's heat, then it is natural to sweat after seeing the electricity bill. In such a situation, a big question comes to mind again and again that why not get a solar system installed so that AC can run for free, and get rid of the worry of electricity bill forever? If you are also thinking the same, then in this article we will explain to you in simple language that how big a solar panel is needed to run a 1.5 ton AC 24 hours, how much will it cost and what things are important to keep in mind while installing it.

How much electricity does AC consume in a day?

Now the ACs that are being used nowadays have inverter technology. These reduce electricity consumption a bit. If we talk about a 1.5 ton inverter AC, then on an average it consumes about 1.4 units of electricity every hour. Now if it is run for the whole day, i.e. 24 hours, then it will consume about 33.6 units of electricity. That is, if you want the solar system to take up the entire load, then the solar panel should produce at least 34 units of electricity every day.

Which solar panel will be so powerful?

In areas like Delhi, there is good sunlight. According to experts, a 1kW solar system here produces an average of 5 units of electricity in a day. So if you want 34 units every day, then you will have to install a system of about 7kW to 7.5kW. To be on the safe side, an 8kW system will be right.

How much space will be required?

To install an 8kW solar system, you need an open terrace of at least 600 to 700 square feet and keep in mind that the place should be such where there is direct sunlight throughout the day, otherwise less electricity will be produced and the fun of AC will be spoiled.

Which solar system to choose?

There are mainly three types of solar systems, but not every option is suitable for everyone. The first option is the on-grid system, which is directly connected to the electricity meter and does not have a battery backup. It costs around ₹4 to ₹4.5 lakh (8kW). This is the best option for areas where power cuts are very rare, such as cities like Delhi. The second option is the hybrid system, which has the option of battery backup and can store some electricity. It costs ₹5.5 to ₹6.5 lakh and is beneficial when there is occasional power outage in your area.