Services
Solar & battery services
Every service, with typical pricing.
Residential solar
Batteries
Service
Rural & off-grid
Price ranges are indicative market guidance in AUD. Your written quote is the only price that counts.
Local solar data
How much power does solar make in Victoria?
Each kW of panels in Victoria makes about 1,366 kWh a year (Melbourne data). That means a 6.6kW system makes around 9,016 kWh a year, or about 25 kWh on an average day. Melbourne averages 4.8 peak sun hours a day.
Figures use PVWatts modelling for a north-facing (south-facing in the northern hemisphere) roof at 20°. Your actual output depends on shade, roof direction and the panels you choose.
| City | Network | kWh per kW a year | Sun hours a day | Grid price per kWh | Yearly saving, 6.6kW |
|---|---|---|---|---|---|
| Melbourne VIC | — | 1,366 | 4.76 | — | — |
Incentives that apply in Victoria
National · battery
Cheaper Home Batteries
About $252/kWh for the first 14 kWh, $151/kWh to 28 kWh and $38/kWh to 50 kWh (2026 rate)
Battery 5–100 kWh, able to join a VPP, connected to rooftop solar
Source: DCCEEW Cheaper Home Batteries, from 1 May 2026 · checked 2026-10-16
National · solar
Small-scale Technology Certificates (STCs)
Upfront discount: kW × zone multiplier × deeming years × STC price
Systems up to 100kW installed by an SAA-accredited installer
Source: SRES: zone multiplier × 5-year deeming × $38 per STC · checked 2026-10-16
VIC · hot water
Solar Victoria hot water rebate
up to $1,400 locally made, $1,000 other
Same $150,000 income cap
Source: Solar Victoria, from 1 July 2026 · checked 2026-10-16
VIC · solar
Solar Victoria panel rebate
up to $1,400
Combined household income $150,000 or less
Source: Solar Victoria, from 1 July 2026 · checked 2026-10-16
Sources: PVWatts v8 (north-facing 20°, 14% losses, nearest station) · SRES: zone multiplier × 5-year deeming × $38 per STC · DCCEEW Cheaper Home Batteries, from 1 May 2026 · Solar Victoria, from 1 July 2026
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