Solar Panels Diamantina
Diamantina sits in STC Zone 1 (highest) with 5.2 peak sun hours per day. Around 47% of homes in the area have rooftop solar, with 265 CER-registered installations across 2 postcodes.
Queensland. 5 suburbs across 2 postcodes.
One Why Solar Approved installer, one free written quote, and fifteen minutes with a solar expert before you sign.

- Peak sun hours
- 5.2 hrs/day
- STC zone
- Zone 1
- Solar homes
- ~47%
- STC rebate (6.6kW)
- $2,014
Solar in Diamantina
5.2 peak sun hours daily
A 6.6kW system in Diamantina generates around 34.3 kWh on a clear day and approximately 10,626 kWh per year, enough to cover most of an average household's electricity use.
Zone 1 (highest) STC rebate
A 6.6kW system in Diamantina qualifies for an estimated $2,014 in federal Small-scale Technology Certificates. A 13.2kW system qualifies for around $4,066.
Network operators: Energex, Ergon Energy
Diamantina is served by Energex and Ergon Energy, who manage grid connection approvals, solar export limits, and smart meter upgrades for the area.
Diamantina solar rebates
Federal STC rebate
Diamantina is in STC Zone 1 (highest). The federal Small-scale Technology Certificate scheme reduces the upfront cost of every eligible solar installation automatically through your installer.
- 6.6kW system
- $2,014
- 13.2kW system
- $4,066
Queensland rebates
There is no Queensland solar or battery rebate that a typical household in Diamantina can count on at the moment. The state rebates page has any loans and VPP incentives.
- Solar rebate
- None
- Battery rebate
- None
Suburbs in Diamantina
- Birdsville
- Diamantina Lakes
- Middleton
- Opalton
- Winton
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