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    Frequently Asked Questions

    Answers to the most common questions about installation, maintenance, batteries, EV chargers and heat pump hot water.

    Most homes are finished in one day. Larger systems or battery/EV add-ons can take 1–2 days.

    We match size to your bills, usage pattern, roof space, and future plans (EV/battery). Many homes start around 6.6–10 kW.

    Yes. We manage network approvals, smart-meter coordination, apply federal STCs, and advise on any state/retailer offers.

    Standard grid-tie systems shut down for safety. Add a battery with backup to power selected circuits during outages.

    We design around shade and roof materials. Optimisers/microinverters and panel layout improve yield on complex roofs.

    A yearly health check is recommended. Clean when visibly dirty or if production drops—frequency depends on local dust/birds.

    Yes—fault finding, inverter swaps, isolator/wiring repairs, and performance optimisation on any brand.

    You’ll get app-based monitoring for production (and consumption/battery where applicable). We can set alerts and review trends.

    Typically 25-yr panel performance, brand-specific product warranties (panels/inverters/batteries), and our workmanship warranty.