Solar Systems / Commercial
Commercial Solar for South Coast Businesses
Cut your energy bills by up to 80% with a commercial solar system designed around your business usage. Full project management from design to energisation.
Get a Commercial Quote →Commercial solar systems — what's available
20–30kW
Small business, retail, café
System cost
$20,000–$35,000
Annual savings
$8,000–$14,000/yr
30–60kW
Medium business, warehouse, gym
System cost
$35,000–$65,000
Annual savings
$14,000–$28,000/yr
60–100kW+
Large facility, factory, school
System cost
$65,000–$110,000+
Annual savings
$28,000–$50,000/yr
Why businesses choose Coastal Solar Co.
Full energy audit
We analyse your bills and usage patterns before recommending a system size.
Structural assessment
Roof load calculations, shading analysis, and panel layout optimisation.
Complete project management
Council DA if required, network approval, grid connection — we handle it all.
Minimal downtime
Installation scheduled around your business hours to avoid disruption.
Live monitoring
Real-time production and consumption data via our monitoring platform.
Ongoing support
Annual maintenance checks and priority support for commercial clients.
Let's talk about your business energy costs.
Commercial quotes are tailored — we'll need a few details about your premises and usage.
Request Commercial Quote