Commercial Solar & Battery Installations

There’s no single answer — it depends on your daytime energy use, roof space, tariff structure and what you’re actually trying to achieve. Offsetting daytime load, charging an EV fleet, taking critical operations off-grid and reducing peak demand charges all change the sums.

We pull your interval data from your retailer, model your real consumption against potential generation, and design a system sized to actual payback — not just maximum panels on the roof.

For commercial sites in WA, payback typically lands between three and six years depending on consumption profile, tariff and whether you add battery storage. Sites with strong daytime load — warehouses, workshops, refrigeration, manufacturing — tend to pay back fastest.

We model the numbers for your specific site and tariff before you commit to anything, so the payback figure on your quote is the one you can actually plan around.

Federal Small-scale Technology Certificates (STCs) apply to systems up to 100kW and are deducted straight off your quote. Larger systems generate Large-scale Generation Certificates (LGCs) over time. Commercial sites can also access tax incentives like the instant asset write-off depending on business turnover and current ATO settings.

The WA Residential Battery Scheme and Federal Cheaper Home Batteries Program are residential-only, but there are other commercial-scale programs worth checking. We’ll work through exactly what applies to your business as part of quoting.

Yes. We work with AC-coupled, DC-coupled and hybrid battery architectures, so we can add storage to most existing commercial solar arrays without ripping out hardware that’s still doing its job.

We’ll assess your existing inverter, switchboard capacity, load profile and site constraints first, then recommend the architecture that gives you the best result for the lowest spend.

Yes — and pairing them is the smart move. Charging a fleet or customer vehicles off your own rooftop solar is genuinely free fuel.

We install commercial-grade EV chargers from leading brands and can integrate them with your solar and battery system for intelligent load management, so chargers preference solar generation when it’s available and avoid peak demand spikes when it isn’t.

Yes to all of it. We manage the full process — network application, pre-approval, metering changes, switch-on and post-connection testing. You don’t deal with Western Power, Synergy or Horizon at any point. We do.

Commercial systems shouldn’t be installed and forgotten — small issues left unchecked cost real money in lost generation. We offer scheduled maintenance plans for commercial sites covering performance monitoring, panel cleaning, inverter and battery health checks, and detailed reporting.