Solar Panels Karratha
Karratha sits in STC Zone 1 (highest) with 5.4 peak sun hours per day. Around 17% of homes in the area have rooftop solar, with 1,439 CER-registered installations across 3 postcodes.
Western Australia. 30 suburbs across 3 postcodes.
One Why Solar Approved installer, one free written quote, and fifteen minutes with a solar expert before you sign.
- Peak sun hours
- 5.4 hrs/day
- STC zone
- Zone 1
- Solar homes
- ~17%
- STC rebate (6.6kW)
- $2,014
Solar in Karratha
5.4 peak sun hours daily
A 6.6kW system in Karratha generates around 35.6 kWh on a clear day and approximately 11,022 kWh per year, enough to cover most of an average household's electricity use.
Zone 1 (highest) STC rebate
A 6.6kW system in Karratha qualifies for an estimated $2,014 in federal Small-scale Technology Certificates. A 13.2kW system qualifies for around $4,066.
Network operators: Western Power, Horizon Power
Karratha is served by Western Power and Horizon Power, who manage grid connection approvals, solar export limits, and smart meter upgrades for the area.
Karratha solar rebates
Federal STC rebate
Karratha 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
Western Australia rebates
Western Australia offers state-level solar and battery incentives for eligible homeowners across Karratha and the wider state.
- Solar rebate
- None
- Battery rebate
- $1,300
Suburbs in Karratha
- Antonymyre
- Balla Balla
- Baynton
- Bulgarra
- Burrup
- Cleaverville
- Cooya Pooya
- Gap Ridge
- Gnoorea
- Indee
- Karratha
- Karratha Industrial Estate
- Maitland
- Mardie
- Millars Well
- Mount Anketell
- Mulataga
- Mundabullangana
- Nickol
- Pardoo
- Pegs Creek
- Port Hedland
- Redbank
- Roebourne
Plus 6 more suburbs across 3 postcodes.
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