On Grid Calculator
How many kilowatt-hours(kWh)does your home/location use per day. This value is usually printed on your electric bill. Entering your annual average gives even more useful results. KW per day.
What percentage of your electricity usage do you want to produce with a solar electric system? %
What type of roof and house or building do you have?
Tin Tile Other 25 degree or greater pitch 10 - 25 degree pitch Flat Single story Double story More than 2 story's
Where are you located?
Select the City closest to your location Hobart Kingston Huonville Bridgewater Oatlands or manually enter your sun hours
How many solar panels do you need?
Select the wattage of the panel you're interested in, and see the results below:
190 175 185 190 195 200 watts per panel (Normal panel is 190W)
Results
The total Wattage of Solar Panels that you need is: Watts, or KW
You will need panels for a total of Watts. This requires sqm(square meters)of North facing space.
The minimum inverter size is Watts
Rebates available Estimated RECS allowing for solar credits (if eligable)
Estimated RECS
Cost of system (estimated only) $ less REC's at $40 each =$
Estimated total price installed $
