The use of solar power among private households has been increasingly prevalent these days. 
Researches suggest that an average home can save up to $1384 per year on electricity bills through a fully functional residential solar project.
Aside from these hefty savings, homes using solar power also have better chances of mitigating the inconvenience and adverse effects of recurring blackouts across the globe due to unprecedented power use.
Air conditioning units and other temperature-related appliances are some of the best home items to be linked to a solar project, as they use the most energy in a home.
However, not all houses use solar energy the right way.
Improper installation would not just lessen the benefits enjoyed by homeowners, but it will also make a home more prone to accidents.
This blog will teach you how to link your air conditioning unit to your residential solar project.
Can you use solar power for your air conditioning unit?
Yes! A solar project can power almost all home appliances.
According to recent surveys, the residential use of solar projects in the USA has risen to 34% during 2022, which includes the use of solar power in major house areas such as kitchens and living rooms.
While everyone knows you can use solar energy with all air conditioning units, some homeowners often need to pay more attention to this because of the danger and the installation cost.
Compared to linking solar projects to lights, television sets, and other home appliances, using solar energy for temperature-related appliances is much more complicated.
A single mistake can easily cause a short circuit which may trigger a house fire.
Furthermore, their installation costs are higher, too. You need a high-capacity solar battery, an off-grid solar system, and more.
What are the benefits of using solar power for your air conditioning unit?
Despite some homeowners’ reservations about using solar energy for their air conditioning units, here are some of the benefits enjoyed by other homeowners who have maximized their solar projects.
Energy savings
A single 2-square meter solar panel can generate up to 48kWh of energy per month for your air conditioning unit.
With the recent electricity cost in the USA today, this would account for approximately $700 of savings annually.
This is for air conditioning use alone.
Decreased damage
Power outages pose a great risk to your air conditioning unit.
A slight decrease in energy output can cause a short circuit in your air conditioner, which may lead to serious mechanical damage.
Having a backup power source will mitigate these damages.
Continuous use despite a power outage
Air conditioning units are a staple for almost all households.
Children and adults may find it uncomfortable to stay home without an air conditioning unit.
So, having a backup generator powered by solar panels is a must to ensure your family’s comfort and convenience.
How to use solar energy for your air conditioning unit?
Solar panels and solar batteries
An air conditioner would need 1200 watts of solar panels for each ton of cooling capacity, assuming irradiance of 4 Peak-sun-hours/day.
A 100Ah battery is recommended per ton for each hour of anticipated running time.
This will allow running when irradiance is low and provide a reservoir to supply motor surge current.
To run an average 2-horsepower air conditioning unit, you would need 1200 watts of energy production, this means you would need more than 6 200-watt solar panels for your unit, assuming four hours of peak time.
Aside from this, you would also need a 100Ah battery running at least one ton each hour.
These types of equipment would allow a continuous running supply and enough energy reserve for your air conditioning unit.
Mounting solar panels
When these items are secured, ensure a place within your property where you can place your solar panels directly to sunlight.
While the computation mentioned above only considers four hours of peak time, having more would make your solar panels more efficient.
Most households prefer mounting their solar panels on their roof.
However, for this option to be viable for you, your roof should be made of durable materials and placed at an optimal angle.
Ground mounting through metal bars is also a good option if this is not an option.
Connecting solar panels to your batteries
The direct current (DC) electricity generated by the solar panels is often converted into alternating current (AC), which is the form of electricity commonly utilized in homes and businesses, using an inverter to connect the solar panels to a solar battery. 
A solar battery is then used to store the AC electricity until it is required.
The inverter will switch to battery mode and take power from the solar battery when the solar panels are not producing enough energy to fulfill the demand.
After that, the inverter will transform the current DC electricity in the battery into AC energy, which may be used to operate lights, appliances, and other electrical equipment in a house or place of business.
Connecting the solar battery to your air conditioning unit
Follow the manufacturer’s directions for connecting the air conditioner to the electrical panel.
Check the inverter’s functionality by turning it on.
When the solar panels aren’t producing enough electricity, check the system to ensure the battery is charging to run the air conditioner.
In order to verify that the battery is being discharged properly to power the air conditioner, make any necessary adjustments to the inverter settings.
Nothing beats professional assistance when using solar energy for your air conditioning unit.
While many homeowners do DIY solar projects, it’s best to refer to your resident air conditioning services and solar power provider to ensure you have the best solar project for your home.
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