How many solar panels will I need for my home?

How may panels will I need?

Small household Average household Large household
Number of people 1-2 people 2-3 people 4+ people
Items that could be powered by solar TV, DVD player, sound system and computer, microwave, kettle, fridge and dishwasher, air conditioning, washing machine and iron TV, DVD player, sound system and computer, microwave, kettle, fridge and dishwasher, air conditioning, washing machine and iron
+
Dryer		 TV, DVD player, sound system and computer, microwave, kettle, fridge and dishwasher, air conditioning, washing machine and iron
+
Dryer and pool
Approximate power generated 2,299 to 3,212 kWh pa 2,628 to 6,424 kWh pa 5,256 to 8,030 kWh pa
Roof area required Approx. 16-18m Approx. 18-40m Approx. 40-50m
Recommended system 1.75-2kW 2-4kW 4-5kW

Other factors to think about...

The location of your roof in relation to sunshine, shading, dirt on solar panels and temperature all play a part in maximising your solar power production.

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Synergy acknowledges the Traditional Custodians throughout Western Australia and their continuing connection to the land, water and community. We pay our respects to all members of the Aboriginal communities and their cultures; and to Elders past, present and emerging.