If you run AC throughout the day in the heat of Delhi, then it is bound to be sweating after seeing the electricity bill. In such a situation, a big question comes to mind again and again that why not get such a solar system installed so that AC can run for free, and get rid of the concern of electricity bill forever?
If you are thinking the same, then we will explain to you in an easy language in this article that how much big solar panel is needed to run a 1.5 ton AC 24 hours, how much it will cost and what is important to take care while installing.
AC how much electricity eats in a day?
Now the ACs that are being used nowadays have inverter technology. They reduce electricity consumption slightly. If we talk about 1.5 tonne inverter AC, then it consumes about 1.4 units of electricity every hour on an average.
Now if it is run throughout the day, ie 24 hours, then it will eat about 33.6 units of electricity. That is, if you want the entire load to pick up the solar system, then at least 34 units of electricity should be made every day from the solar panel.
Which will be such a powerful solar panel?
There is good sunlight in areas like Delhi. According to experts, the solar system of 1KW here makes 5 units of electricity in a day. So if you want 34 units every day, then you will have to install a system of 7.5kw from 7KW. The 8KW system will be correct to stay on the safe side.
how much space will be taken?
To install a solar system of 8kw, you need at least 600 to 700 square feet open roof and keep in mind that there is a place where there is direct sunlight throughout the day, otherwise electricity will be reduced and AC will be enjoyed.
Which solar system choose?
Solar systems are mainly of three types, but not every option is suitable for everyone. The first option is the on-grid system, which directly connects to the power meter and does not have a battery backup. Its price is around ₹ 4 to ₹ 4.5 lakh (8kw). This is the best option for areas where power cuts are very low, such as cities like Delhi.
Another option is the hybrid system, which has a battery backup option and it can store a little power. Its cost ranges from ₹ 5.5 to ₹ 6.5 lakh and it is beneficial when electricity goes occasionally in your area.
The third and most expensive option is the off-grid system, which depends entirely on the battery. Its price can be between ₹ 6.5 to ₹ 7 lakhs. This system is useful for places where there is no power often and long, but due to its price and limited power support, it is not practical everywhere. Overall, if you live in a city like Delhi, the on-grid system will be the best and affordable option for you.
how much will it cost?
8kw’s on-grid solar system will cost you about 4 to 4.5 lakh rupees. Government of government "PM Surya Ghar Yojana" Under this you can also get a subsidy of up to 20-30%, which will put a little less burden on your pocket
What are the things to keep in mind?
- Get the system installed by certified installer
- IS-mark panels and inverter take
- Get the panel south facing, it will get more sunlight.
- Keep cleaning the panels from time to time, so that the power generation is not reduced.
- Don’t forget to register for net metering in the electricity department
If you want AC to go for free day and night, then the solar system of 8kw is perfect for you. Once the initial expenses will definitely come, but in 5-6 years that expenses come out, and after that you can get freedom from electricity bills for years. So then stop thinking and move towards smart investment, so that the heat of Delhi also does not shake your comfort.