How Many Solar Panels Are Required For 1.5 Ton AC?

During the summer season, many people have questions about the electricity consumption of their air conditioner and whether their solar panel system can run it. As a company, we often hear these types of questions from our clients, and we do our best to guide them.

However, in this article, we aim to provide guidance to the general public regarding a common question: how many solar panels are required for a 1.5 ton AC? The answer to this question is dependent on several factors, including the capacity of each solar panel, the number of sunlight hours, the total power of your solar system, and whether you plan to run only the AC or other appliances simultaneously.

To determine the best answer for all AC sizes, we will explore each factor in detail.

Animated working of solar panels with AC | How Many Solar Panels Required For 1.5 Ton AC

There are multiple factors that affect the number of panels required to run a 1.5-ton AC. Here are some factors.

One of these factors is the type of air conditioner being used, as inverters ACs consume less electricity than non-inverter/ conventional ACs. To determine how many solar panels are required to run a 1.5 ton AC, you need to first calculate how much electricity it consumes.

Before exploring the required wattage scenario, it’s necessary to mention that a solar panel’s advertised capacity, such as 440 watts or 545 watts, does not necessarily produce 100% of its capacity. On average, a solar panel produces minimum of 70% of its advertised capacity. This is another factor to keep in mind when trying to determine how many solar panels are required to run a 1.5 ton AC.  For example, a 440-watt and 545-watt solar panel will produce:

440 *0.70 = 308W 

545 * 0.70 = 381.5W

On average, a 1.5 ton inverter AC uses 1800 watts of power. Taking into account the actual production of a solar panel’s capacity, with an average 440-watt panel producing 308 watts, you would need 6 solar panels of 440 watts to run a 1.5 ton inverter AC. If you increase the size of the panel, the number of panels needed would be reduced. For instance, if you use 545-watt panels, you would need approximately 5 solar panels to run a 1.5 ton inverter AC on your solar system.

how many solar panels required for 1.5 ton ac

To calculate the number of panels required to run a conventional 1.5 ton AC that uses 2400 watts, here is a table for the calculation of the number of solar panels required for a non-inverter 1.5 ton AC.

As the 1 ton AC is smaller in size, it will definitely consume less electricity than a 1.5 ton AC and will require less power to run. On average, a 1 ton inverter AC consumes around 1300 watts. Based on the above calculation and information, an average 1 ton AC will need almost 4-5 panels, each with 440 watts, or 3 panels of 545-watt panels.

Get the full picture with the table below

2 ton ACs are not usually used at home; they are often used in big offices or conference rooms where the space is larger than an average room. On average, a 2 ton AC requires 2500 watts. To run a 2 ton AC on a solar system, you need a higher number of solar panels to power it. A 2 ton AC will need almost 8-9 panels, each with 440 watts, or 6-7 panels of 545-watt panels

Let’s understand it by table

If you’re still confused and unable to calculate the wattage or how many solar panels are required to run a 1.5 ton AC, we’re here to help. Contact us and rest assured that you’ll receive the best solar energy solutions in Pakistan.

How many solar panels are required to run 1.5 ton AC depends on several factors, including the type of AC, solar panel capacity, sunlight hours, and total power of the solar system. Inverter ACs consume less electricity than non-inverter or conventional ACs, making them a more efficient choice for solar panel systems. Based on the calculations and information provided, a 1.5 ton inverter AC will require around 5 to 6 solar panels of 440 watts or 545 watts. Meanwhile, a 1 ton inverter AC will need almost 4 to 5 panels of 440 watts or 3 panels of 545-watt panels, and a 2 ton inverter AC will need around 8 to 9 panels of 440 watts or 6 to 7 panels of 545-watt panels. However, it’s essential to consult with a solar panel expert to determine the optimal number of panels required based on your specific requirements and location.