A typical 5kw residential solar power system flush mounted to a roof of a house has an installed cost of about three dollars per watt 3 w.
Cost of residential solar panels alberta.
In order to minimize or offset this consumption you would have to install approximately 6 000w 6kw of panels 4 solar modules of 250w each would give you a 1kw and with an average solar system cost of 2 50 to 3 50 per watt you will be looking at 15 000 21 000 total price before the incentives.
The price for 5 5 kilowatt system would be 13 750 and a 6.
System cost size of system needed x cost per installed watt.
You can calculate your total system costs with the following equation.
1 cost per installed watt.
What to expect for solar payback in alberta.
In order to create enough solar energy to power a typical home a homeowner would need a solar system between 5 5 and 6 kilowatts in size.
An average grid connected solar power system will be around 10 to 24 solar panels or approximately 4 to 9 6kw which is typical across alberta bc saskatchewan and most of canada.
The installed cost of a solar power system depends on a variety of items such as the type of solar modules inverter racking system.
As stated the cost per installed watt is one of just two pieces of information that you need to determine the total cost of your solar system.
This means that your average cost of solar panels on homes is approximately 12 000 to 25 000 fully installed.
Here is the average cost per installed watt broken down by province.