| Typical retail price | $7,260 |
| Out-of-pocket (after rebates) | $5,425 |
| Average annual savings | $2,166 |
| Typical payback | 2.5 years |
Solar in Barron, 4878
Barron 4878 is in Queensland (Cairns region), which sits in STC Zone 2 for the federal rebate scheme. Zone 2 is an above-average federal rebate band.
On a 6.6 kW system, Barron households claim about $1,835 in federal STC rebate . That's a combined $1,835 off the invoice for the typical home in this postcode.
Sunlight and generation in 4878
Sitting at roughly 16.9°S, Barron gets an estimated 5.4 peak sun hours a day averaged across the year. On a north-facing 6.6 kW system that works out to roughly 13,028 kWh of generation a year (about 1,974 kWh per kW installed), before shading and panel orientation are factored in. It's one reason the payback maths below holds up for this part of QLD.
Suburbs covered by postcode 4878
The 4878 postcode covers Barron, Caravonica, Holloways Beach, Lake Placid, Machans Beach, Smithfield, Yorkeys Knob. We have CEC-accredited installer partners across every suburb in this postcode.
QLD rebate programs that apply in 4878
Federal Cheaper Home Batteries Program
Queensland has no state battery rebate, but the federal program applies state-wide: 6.8 STCs per usable kWh for installs certified through 31 December 2026, worth about 30% off a typical battery.
Battery Booster Program
Queensland's Battery Booster rebate closed to new applications on 8 May 2024 and was not restarted. The federal Cheaper Home Batteries Program is now the primary battery support in QLD.
Solar Bonus Scheme (regional QLD only)
Ergon customers who enrolled before 9 July 2012 keep their legacy feed-in rates. Closed to new entrants since 2012; new regional customers get the mandated 6.006 c/kWh rate for 2026-27.
Full Queensland rebate breakdown →
How payback works for a Barron household
For an average QLD household with a quarterly electricity bill around $ 518, a 6.6 kW system typically saves about $2,166 per year, combining bill offset (you import less) and feed-in credits (you export excess to the grid). Out-of-pocket cost after rebates is about $ 5,425, putting payback at 2.5 years.
That payback assumes a CEC-accredited tier-1 panel system (Trina, REC, JA Solar or similar) with a Sungrow or Fronius inverter. Budget gear is 15–20% cheaper but the warranty is half as long and the inverter usually needs replacing at year 8–10, so the lifetime numbers are worse.
See your Barron rebate amount
Pre-filled with 4878. Hit submit to start the 30-second check.
How to get matched with a Barron installer
- 30-second eligibility check. Postcode 4878, ownership, bill range, roof type.
- Specialist follow-up within 24–48 hours. Australian, friendly, no high-pressure tactics.
- Match with one CEC-accredited installer who works 4878 and surrounding suburbs.
- Fixed-price quote with every rebate applied at the invoice.
- Install in 4–6 weeks. Single-day job. Rebate already on your invoice.
Common questions about solar in Barron (4878)
What solar rebates can I claim in Barron (4878)?
Barron 4878 is in Queensland, which means you can claim the federal STC rebate (~$1,835 on a 6.6 kW system), plus QLD-specific programs worth up to about $0 more. 4878 sits in STC Zone 2, with a zone rating of 1.382.
How much does solar cost in Barron?
A typical 6.6 kW system in Barron costs about $7,260 retail. After the federal STC rebate ($1,835), the typical out-of-pocket is around $5,425.
Do you cover Barron (4878)?
Yes. We have CEC-accredited installer partners covering 4878 and surrounding suburbs in QLD. Run the 30-second eligibility check to confirm a specific installer for your roof type.
How long does payback take in Barron?
Typical payback in Barron is 2.5 years on a 6.6 kW system. Annual savings of about $2,166 on average QLD household electricity costs.
Federal solar rebates apply in 4878. Check your exact eligibility in 30 seconds, free and with no obligation.