Solar Panel Calculator Roof Area

Area required for solar power plant.

Solar panel calculator roof area. Will that many panels actually fit on your roof. Based on your inputs we will calculate the roof area required for your system. Please use slider to zoom into your particular roof. You will have to make a few assumptions.

Avoid southern facing roofs. So the total area required is 30 000 200 150 m 2. Click along the perimeter in a sequential order and define a closed area with your final click coinciding with the first solar maker. Area of solar panels depends on its efficiency.

Lets assume that you have 100 watt panels. Lets assume the solar panels have 20 efficiency so the energy produced is 200 watt m 2. Press reset to start again. Lastly click the solar sizing estimate button to calculate your roof area solar power and average daily solar energy yield estimates.

Total roof top area or solar panel capacity you want to install or your budget. If you used the solar nerd calculator you ll have an estimate of how many solar panels you need to generate all of your electricity but then the question is. Choose any one of the following. North north west and north east are all suitable.

Higher efficiency panels require lower area. Solar system output calculator solar system output by suburb calculator. Select the best roof area your panels should fit. To calculate the area you need to know the efficiency of the solar panels.

Input your panel efficiency and solar plant capacity. You might know the square footage of your house but that doesn t tell you the area of roof that s available to fit solar panels.