Compare solar battery storage options in Karratha with CEC-accredited installers. Local postcode 6714 — Western Power / Horizon Power rules and export limits should appear on every quote.
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Indicative 2026 pricing in Karratha: a typical 6.6kW system often quotes around $4,800–$7,200 after the STC discount (strong WA sun hours; varies by roof, brand and export limits). See our solar cost guide.
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Joined from MrSolar location register + CER/DNSP/rebate references. Recalculated each site build (2026-09-06). Always confirm postcode zone and current FiT with your DNSP and retailer.
| Metric | Value |
|---|---|
| Location | Karratha, WA |
| Postcode | 6714 |
| LGA | City of Karratha |
| Region | Pilbara WA |
| Area type | regional |
| Typical peak sun hours (city climate ref) | 6 hrs/day |
| Default STC zone | Zone 3 (confirm via postcode) |
| Network (DNSP) | Western Power (metro) or Horizon Power (regional) |
| Indicative FiT range | 7-10 c/kWh (retailer-dependent) |
| State program notes | Synergy SolarFIT, Horizon Power rebates (regional) |
| STC spot reference | $39.85 / STC as of 2026-08-05 |
| Relative search interest | 12/100 — Emerging relative search interest (GSC-derived; method) |
Pilbara WA housing stock and tariffs shape system design. Start with a site assessment, not a phone special.
Western Power / Horizon Power connection steps gate energisation. Ask for expected export limits.
STCs reduce eligible solar cost. Batteries may attract ~$372/kWh usable federally where eligible.
Models, warranties, STC assumptions, exclusions, and timeline — compare three via MrSolar.
~6 peak sun hours/day is a planning reference for Greater Perth. Refine with site data.
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Written and reviewed by Daniel (Marketplace lead, Epic Unicorn Pty Ltd). We build pages from Australian solar datasets and regulatory references, then map you to CEC-accredited installers only.
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