Up to 7 2kwh for a 2kw system.
Average solar panel output melbourne.
Up to 5 4kwh for a 1 5kw system.
On average melbourne receives solar irradiation levels of around 4 12 kilowatt hours per square metre daily.
Ideally solar panels installed in melbourne should face a northerly direction.
How much energy does a solar panel produce.
Melbourne is a good location for generating solar power from your rooftop.
A typical australian house consumes around 18 kilowatt hours kwh per day so a 1 2kw system displaces an average of 25 40 of your average electricity bill.
An array of this size can produce an average of 350 850 kwh of ac energy per month.
Melbourne assuming 11 3c kwh feed in rate 6 400 30 self consumption.
The average melbourne property consumes 18kwh of electricity per day a 6 6kw system will generate on average 23 8kwh of electricity and is the most common system size in victoria.
How much energy does one solar panel output.
For the sake of example if you are getting 5 hours of direct sunlight per day in a sunny state like california you can calculate your solar panel output this way.
Also the power output of solar panels typically decreases by between 0 4 and 0 5 for every degree centigrade rise in temperature above 25 c so cool bright days are the best.
Fortunately studies have been conducted that take all of the above factors into account and give the average energy output for solar cells in locations around australia.
5 hours x 290 watts an example wattage of a premium solar panel 1 450 watts hours or roughly 1 5 kilowatt hours kwh.
Sydney assuming 11c kwh feed in rate.
Taking into account efficiency losses because no solar pv system will be able to use 100 of the solar energy it captures the daily energy output of different solar pv system sizes installed on a north facing roof in melbourne with 85 efficiency should be as follows.
Melbourne s solar energy resources.
The power output of solar panels is.
Acceptable panel angle range is 22 to 32 and the optimal angle is 27.
The amount of electrical energy kwh a 1kw grid connected solar pv system will generate on an average day kwh kwp day.
Thus the output for each solar panel in your array would.
To put that into perspective a typical household uses about 897 kwh per month.
The solar output for melbourne is reasonably good in the area because of its location and weather conditions.
These figures are given as.
It is estimated that 1kw of solar panels can generate up to 1321kwh of electricity annually and on average 3 62kwh of electricity per day see the calculator on this page for more details.
The table below shows the average daily production of some common grid connected systems throughout australia.
Roof mounted panels parallel to the roof can be expected to be 35 c above the ambient temperature so on a 40 c day in adelaide the panel temperature could be 75.
Which is currently 5 15 hours per day average and multiply it by the actual output of your inverter let s say 5kw for convenience which works out to 25 75kw per day.
The table below shows the average output of different solar systems in melbourne.
