SOLAR HOT WATER
In a typical Australian home, heating water makes up 31% of the total energy consumed. This is the largest use of energy in the home.
Type of System Approximate Annual Running Cost
| Electric Storage | 100 litre tank | $630 |
| Gas Storage | 135 litre tank - 5 star system | $350 |
| Solar (Electric Boosted) | 300 litre tank - (75% solar contribution) | $160 |
| Solar (Gas Boosted) | 300 litre tank – (75% solar contribution) | $90 |
| Heat Pump | 235 litre tank | $160 |
This comparison is applicable for a family that consumes 200 litres of water per day (e.g. four people). The figures are estimates only and will vary depending on hot water use, your location, cold water inlet temperature, booster operation and the orientation/tilt of the solar collectors. Source: University of Adelaide
Infinite Energy can show you the best type of system for your home based on:
- The best products available in the market
- Government rebates which directly subsidise the cost of the system
- The size and orientation of your roof
- Different installation costs
- Pairing Solar Hot Water and a Solar PV system
Whichever solution we recommend for you, Infinite Energy will show you detailed investment information such as pay back periods, percentage investment returns and environmental benefits.
