I want to develop a tool in which I will input the following details
1.Total Area of your house roof.
1.Direction of the Roof of your house
2.Average Monthly Power Bill
3.Style of the Roof (wood shake, foam, rolled, spanish tile etc)
4.How steep is the Roof slope (flat, average, steep)
5.How much tree shading is there on your roof (none, light, heavy)
And from these details, it will calculate the Estimate of following details
1. Count of Total Solar panels to be used on a roof
2. Total Installation Cost (optional)
3. Average Monthly Bill After attaching Solar Panels
In a simple way, I am looking for a Solar Slides Calculator.
There is one best example of this is