What are the cost to convert my entire 4-bedroom house into a solar powered home?
All solar panels are not equal. Also bear in mind solar modules come in different sizes (wattages) – so how many solar panels you’ll need to power your house will vary depending on the module chosen. Output of a system will also be affected by location and installation orientation.
How many solar panels do I need to power my home?
Unfortunately, it is pretty much impossible to give you a number until you have done some research. I want to go over with you some of the factors that can help you determine what you really need.
The amount of solar panels you will need is going to depend on some factors. The first and most important step is determining the amount of kwh(kilo watt hours) that is used by your home and will determine the size of the system. I suggest you dig for your electric bills for the past year and get an idea of how much you use on a yearly and monthly basis.
The second factor is your location and the amount of solar insolation your neighborhood receives over time. This number varies depending on weather, and most important where you live. Particularly if there is shading due to trees, vents chimneys, ect…
You are looking at $25-$40,000 to cover your entire home.
That really all depends on how much electricity you use. Size is not the ultimate determining factor.
Systems need to be sized off of your annual kwh usage, from this we can size a system appropriate for your needs and demands.
There are several factors that affect the cost of a solar panel system. The most important are historical electric usage of the property, orientation of the proposed array(s), slope of the proposed array(s), among others.