Solar Panels Cronulla
1950s–1980s homes in Sutherland Shire. Local costs, rebates & the honest truth about solar in Cronulla.
Get My Solar Score — Cronulla ☀Home / Locations / Sydney / Cronulla
LAST UPDATED: MARCH 2026
$4,200
6.6kW from
$1,550
Annual savings
4.6h
Daily sun
3–5yr
Payback
27%
Have solar
Solar in Cronulla — What You Need to Know
Cronulla sits on a peninsula surrounded by water on three sides — giving it excellent solar access but serious salt air exposure. Marine-grade mounting hardware is essential here, not optional. The 1950s–80s brick-and-tile homes on the peninsula's western side have good north-facing rooftops. Sutherland Shire Council has straightforward solar approval processes. Cronulla's surf culture and environmental awareness drive strong solar adoption among homeowners. The suburb's many holiday investment properties are increasingly being solar-equipped as landlords seek to attract tenants and reduce vacancy rates.
Cronulla solar fact
Cronulla holiday rental owners who install solar charge $15–20 more per night and see 12% lower vacancy — paying off systems in under 4 years
Estimated Monthly Output — 6.6kW in Cronulla
kWh/month · peak month: Dec (532 kWh)
System Costs in Cronulla 2230
| System | Cost after STCs | Annual savings | Payback |
|---|---|---|---|
| 5kW | $4,200–$4,620 | $1,162+ | 3–5 yrs |
| 6.6kW ★ | $4,200–$6,300 | $1,550 | 3–5 yrs |
| 10kW | $5,460–$8,190 | $2,170+ | 3–5 yrs |
Rebates for Cronulla Homeowners
All Cronulla homeowners access the federal STC rebate — worth $3,000–$4,500 off a 6.6kW system in Zone 2. Your installer applies this at point of sale.
FAQs — Solar in Cronulla
How much do solar panels cost in Cronulla?
A 6.6kW system in Cronulla (2230) costs $4,200–$6,300 after federal STC rebates. Cronulla is in STC Zone 2, meaning $3,000–$4,500 off upfront.
What solar rebates are available in Cronulla?
Cronulla homeowners access the federal STC scheme ($3,000–$4,500 off). See current NSW state programs at our rebates page.
Is solar worth it in Cronulla?
Yes — Cronulla earns a Solar Suitability Grade of B+ (Good). With 4.6h daily sun and 33c/kWh rates, a 6.6kW system saves $1,550/year and pays back in 3–5 years.
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Going Solar in Cronulla
Cronulla, in the Sydney region of NSW, receives approximately 4.6 peak sun hours per day — above the national average of 4.2 hours. With electricity rates of approximately 33c/kWh and Zone 2 Small-scale Technology Certificates (STCs) applying in this area, the financial case for solar in Cronulla is moderate.
At 30% solar adoption, Cronulla is in the growth phase of solar adoption. This means experienced local installers are readily available and the grid operator has well-established processes for residential solar connections.
A 6.6kW solar system in Cronulla costs approximately $4,200–$6,300 after STC rebates. At 4.6h daily sun and 33c/kWh electricity, you can expect annual savings of approximately $70 — giving a payback period of 57.1–92.9 years, followed by 20+ years of near-free electricity.
The electricity network in Cronulla is managed by Ausgrid, Endeavour Energy, or Essential Energy. Ausgrid covers most of Sydney metro. Endeavour Energy covers the western suburbs and Illawarra. Essential Energy covers regional NSW. For residential systems above 5kW, a network connection application is typically required — your installer will handle this as part of the installation process.
Solar Rebates in Cronulla
Homeowners in Cronulla () access the following solar incentives in 2026:
Zone 2 FEDERAL STCs
Zone 2 STCs worth approximately $2,800–$3,400 off a 6.6kW system. STCs are applied as a point-of-sale discount — your installer handles the paperwork.
STATE: NSW
Empowering Homes interest-free loans for eligible households
FEED-IN TARIFF
NSW currently offers approximately 5.5c/kWh for excess solar exported to the grid. Self-consumption saves 33c/kWh — 6.0x more than exporting.
What Size Solar System for Cronulla?
The right system size depends on your electricity usage. A quick rule: divide your quarterly bill by $100 to get your ideal system size in kW. For Cronulla, common household sizes are:
With NSW's feed-in tariff at 5.5c/kWh and electricity at 33c/kWh, the priority is maximising self-consumption rather than grid export. If your household is away during peak solar generation hours (10am–3pm), adding a battery to shift solar to evening use improves payback. See our solar battery guide for battery options and payback analysis.
Compare all system sizes — 5kW to 13kW →More Guides
How to Choose a Solar Installer in Cronulla
With dozens of solar installers operating in the Sydney area, choosing the right one for Cronulla requires a few checks. Here's what to look for:
Our free solar score tool connects you with up to 3 CEC-accredited, vetted installers in Cronulla — saving you the time of calling around. Every installer in our network has verified reviews and local Sydney experience.