Fans, bulbs, and TVs are essential appliances in every household. Whether your home is small or large, these basic items are always part of your daily life and also account for the highest electricity consumption in homes. While fans provide relief during winters for a few months, their usage becomes almost constant during summers. With rising electricity prices, even these small appliances can be a burden on your pocket.
In such situations, installing a solar system is the best option for you. It reduces your dependency on the electricity board. However, a common question that comes to everyone's mind is: How many watts of solar panel do I need to run a fan, bulb, and TV? Don't worry, in this article, we will answer all your questions.
First, it is important for you to know what types of solar panels are available. Typically, there are two main types of solar panels that are widely used: On-Grid and Off-Grid Solar Systems.
Types of Solar Systems
On-Grid Solar Systems are ideal for areas where power cuts are rare. With this system, you can generate your own electricity and feed it back to the electricity board. This not only reduces your electricity consumption but also lowers your monthly bill significantly.
Also Read: What to Do Before Installing Solar Panels in Your New Home
On the other hand, Off-Grid Solar Systems are suitable for areas with frequent power outages. These systems include solar panels, a solar inverter, and batteries. The electricity stored in the batteries can be used to power your home appliances.
Also Read: Major Differences Between On-Grid and Off-Grid Solar Systems
How Many Watts of Solar Panel Do You Need for Your Home?
If you're wondering what size solar panel you need for your home, it's essential to first determine how many devices you use and for how long. You can choose a solar panel ranging from 1100 watts to 5000 watts, depending on your requirements.
Also Read: Easy Loan Facility for Solar Panels
How Many Watts of Solar Panel Do You Need to Run Fans and Lights?
Let’s say you want to run four 15-watt bulbs and one 60-watt fan for 4 hours a day. Here's how you can calculate it:
- Total = (4 bulbs x 15W) + 60W = 120W
- This is your daily electricity requirement that you want to meet through solar panels.
- Since you need 4 hours of electricity supply from the solar panel,
- Multiply 120W by 4 hours: 120W x 4 hours = 480 watt-hours per day.
- Assuming you get 6 hours of sunlight each day, divide 480W by 6:
- 480W / 6 hours = 80W per hour.
- So, you need an 80W solar panel.
You can adjust the calculation based on the number of hours and appliances you use. We hope this helps you understand how many watts of solar panel you need to run a fan or bulb. If you had any doubts before, they should now be cleared.
Also Read: Effective Steps to Prevent Solar Theft
How Many Watts of Solar Panel Do You Need to Run a TV?
The required wattage of a solar panel for running a TV depends on the TV's power consumption. Usually, an LED TV requires around 150 watts. However, if you have a larger plasma TV, the solar panel's capacity must match accordingly.
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