The number of solar panels required to power a house depends on several factors, including:
- Energy consumption: The amount of energy your household consumes on average per day/month/year.
- Location: The amount of sunlight your location receives throughout the year.
- Efficiency of solar panels: Different solar panels have different efficiencies. Higher efficiency panels generate more electricity per square meter.
- Roof space available: The area of your roof and its orientation toward the sun will determine how many panels can be installed.
Typically, a residential solar panel system might range from around 15 to 30 panels. However, this can vary widely depending on the factors mentioned above. It’s advisable to consult with a professional solar installer who can assess your specific situation and provide an accurate estimate. They will consider your energy needs, roof space, local climate, and other relevant factors to determine the appropriate size of the solar panel system for your home.