ETSA Metering

When you install a grid connected solar panel system you are required to have an Import / Export meter installed by ETSA to monitor the power leaving your property.

• 1 Phase: If you have one of these installed at the time of building then it will save you approximately $395 + GST.
  (N.B: This meter will also do J Tariff for electric hot water)
  
• 3 Phase: If you have one of these installed at the time of building then it will save you approximately $595 + GST.
  (N.B: This meter will not do J Tariff for hot water so a second meter for your electric hot water will need to be installed. This will depend on what size meter box is used on your property)
  
  

Angle & Pitch

• It is wise to also consider the amount of roof space required for the system size chosen. The optimum pitch and direction is 30 degrees and facing due north.
  
• Grid connected solar can also be installed in other directions and pitch but will be slightly less effective in its output.

Heating and Cooling

• Insulate your home. Keep your home warm in winter and cool in summer by installing insulation in the ceiling and walls, and by plugging any gaps around windows or doors.
• Use gas instead of electricity. Using gas for cooking, water heating or space heating is cheaper than electricity and greatly reduces your CO2 emissions.
• Use shades and blinds. On hot days, use shades or blinds to keep the sun out and your house cool. On cold nights, do the same to keep heat in.
• Don't overheat or overcool. Heating or cooling your home by an additional 2ºC adds about 10% to your energy bill.
• Replace air-conditioner filters. Dirty filters restrict airflow and make the air conditioner less efficient, increasing electricity use

Lighting and Appliances

• Use energy-efficient lighting. Not only do energy-efficient lights, such as compact fluorescent bulbs, last longer than conventional light bulbs, they can cut the amount of electricity used for lighting by up to 80%.
• Buy energy-efficient appliances. When shopping for household appliances such as refrigerators, dishwashers and washing machines, look for a five or six-star rating. Such appliances will save energy and be cheaper to run. ??
• Replace refrigerator seals. Leaky seals on a refrigerator waste energy and can cause food to spoil.
• Avoid excessive use of energy-intensive appliances. Appliances such as clothes dryers and fan heaters use a lot of energy. Where possible, use alternatives such as a clothesline or gas heater.