Oyster Bay (2225) is a metro area in New South Wales with a warm temperate climate with good solar output. A 6.6kW solar system in Oyster Bay costs $2,200 to $4,900 after all available rebates, generating approximately 9,829 kWh per year. Good solar conditions with moderate seasonal variation. Summer months will see peak production. A north-facing roof orientation is important to maximise output in the cooler months.
Oyster Bay is in a metro area with strong competition among solar installers, which keeps prices competitive. Expect 3-5 quotes to range by $1,000-$2,000 for the same system.
With 4.8 average peak sun hours per day, a 6.6kW system in Oyster Bay will generate approximately 9,829 kWh per year.
A 6.6kW solar system in Oyster Bay costs between $5,800 and $8,500 installed before rebates. After federal STCs and any New South Wales rebates, expect to pay $2,200 to $4,900. Larger systems (10kW+) cost more upfront but produce proportionally more electricity.
What rebates are available for solar in Oyster Bay?
Oyster Bay residents can access federal Small-scale Technology Certificates (STCs) worth $2,500-$3,800 depending on system size and climate zone. This is applied as a point-of-sale discount by your installer. NSW offers ESS certificates worth $400-$800.
How much electricity will solar produce in Oyster Bay?
With 4.8 peak sun hours per day, a 6.6kW system in Oyster Bay will generate approximately 9,829 kWh per year. Good solar conditions with moderate seasonal variation. Summer months will see peak production. A north-facing roof orientation is important to maximise output in the cooler months.
What is the payback period for solar in Oyster Bay?
Based on current electricity prices and feed-in tariffs in New South Wales, a 6.6kW system in Oyster Bay will save $1,219-$1,639 per year. At an after-rebate cost of $2,200-$4,900, the payback period is typically 3-6 years.
What size solar system do I need in Oyster Bay?
For an average Oyster Bay household using 20-25kWh per day: a 6.6kW system covers most needs. Larger households (30kWh+) should consider 10kW or 13.3kW systems. If you have or plan to add an EV charger or heat pump hot water, size up. Your sunny climate means a standard-sized system will perform well.
What direction should solar panels face in Oyster Bay?
North-facing is ideal for maximum annual output in Oyster Bay. West-facing produces more in the afternoon (good if you use more power in the evening). East-facing produces more in the morning. Even a flat roof works well. Avoid south-facing if possible, as output can be 20-30% less than north-facing in New South Wales.