LAST UPDATED: MARCH 2026 · DATA: CLEAN ENERGY REGULATOR & STATE SOURCES
Redfern solar fact
Redfern has Sydney's highest proportion of community solar projects — six community solar installations serve renters and apartment dwellers through Enova Community Energy's virtual net metering program, giving residents without rooftop access a pathway to solar participation that no other Sydney suburb matches
Estimated Monthly Output — 6.6kW
kWh/month · peak: Dec (523 kWh)
Solar in Redfern — What You Need to Know
Redfern is Sydney's most talked-about urban renewal story — the inner-city suburb that was once synonymous with disadvantage and is now one of Australia's most closely watched social change precincts. The suburb's solar market reflects its transitional state: a mix of long-established Aboriginal Australian community organisations, young professional gentrifiers, and community housing providers that together make Redfern one of Australia's most solar-innovative urban environments. Traditional rooftop solar is limited by the terrace housing stock and high rental rates, but Redfern has compensated through community solar models. The Aboriginal Housing Company, Tribal Warrior, and multiple community organisations have installed collectively-owned solar systems. City of Sydney Council has facilitated these through its community energy program, and Redfern's community institutions have become reference sites for urban social housing solar. For the terrace-owning households in the suburb, Inner Sydney's 4.5 peak sun hours and the competitive local installer market make small 3–5kW systems viable and increasingly common.
Solar Panel Cost in Redfern 2026
| System | Cost after STCs | Annual savings | Feed-in |
|---|---|---|---|
| 5kW | $3590–$4224 | $1920+ | 5.5c |
| 6.6kW ★ | $4224–$5664 | $2560 | 5.5c |
| 10kW | $5491–$7363 | $3584+ | 5.5c |
FAQs — Solar in Redfern
How much do solar panels cost in Redfern?
A 6.6kW system in Redfern 2016 costs $4224–$5664 after federal STC rebates in 2026.
Is solar worth it in Redfern?
Redfern earns a B (Average) solar grade with a score of 68/100. 15% of homes here already have solar.
What size solar system for Redfern?
6.6kW suits most Redfern homes. Larger homes with pools or EVs should consider 10kW+. NSW's feed-in tariff is 5.5c.
Solar in Nearby Suburbs
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Going Solar in Redfern
Redfern, 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 Redfern is moderate.
At 15% solar adoption, Redfern is in the growth phase of solar adoption. This means solar installation is well-understood here, with competitive pricing from multiple CEC-accredited installers.
A 6.6kW solar system in Redfern costs approximately $4224–$5664 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 Redfern 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 Redfern
Homeowners in Redfern () 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 Redfern?
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 Redfern, 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 Redfern
With dozens of solar installers operating in the Sydney area, choosing the right one for Redfern 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 Redfern — saving you the time of calling around. Every installer in our network has verified reviews and local Sydney experience.