How much money can I save each month?

Your payments will vary depending on how sunny it is through the month and on seasonal differences. Obviously we get more sun during long clear summer days than we do during short overcast winter days. On average you would generate about 12,500kWh’s per year from a standard 10kW system. This is what the average household consumes in Ontario. In most cases you can completely eliminate your hydro bill forever or at least 30 years.