How Much will I save off my Power Bill
The amount of energy a solar system will produce depends on a number of factors.
- The direction the panels face
- The tilt or angle of the panels
- Shade
- Temperature
- Weather conditions
- Dust
We cannot do much about temperature and the weather conditions, and as far as direction and angle of the panels go you are limited by the design of you roof.
So when installing a solar system it is about finding the best location on your roof that is not affected by shade. This could be the East side, North side or the West side.
The table below shows the possible savings. You just need to find out how much you are spending each day on electricity and that is the system for you.
Power produced by systems.
- 1.5kw system will save = $130 - $250
- 2.0kw system will save = $170 - $350
- 3.0kw system will save = $250 - $530
- 4.2kw System will save = $330 - $712
- 5.0kw System will save = $450 - $900
The low price is if you use all the power the solar system produce.
The high price is if you export all the power the solar system produces.
Chances are you will be somewhere in the middle. But it all depends on how much power you use, and when you use it. Tip! Limit your power usage during the day and you can double your pay!!!

Depending on the price of each certificate and the size of the solar system you are purchasing the rebate can be from $1800 to $5000.