Commercial solar for St Lucia businesses
Cut daytime operating costs with a commercial system designed around your load profile, delivered on time and on budget.
Commercial solar for St Lucia, planned around your home
Businesses use most of their power during the day, which is exactly when solar produces. That makes commercial solar one of the fastest paybacks in energy, often 3 to 5 years. RS Energy has delivered large-scale installs across Queensland for tier one clients, and we give St Lucia businesses the same standard with a family company's attention.
We start with your interval data or bills, model your load profile, then design a system that maximises self-consumption within Energex connection rules. Since 1 October 2026 the upfront small-scale rebate (STCs) covers commercial systems up to 1MW, where it used to stop at 100kW. For mid-sized systems that can take a meaningful chunk off the upfront cost, and we will show you exactly what your business qualifies for.
Brisbane's west takes in leafy riverside suburbs like Indooroopilly, Kenmore and Chapel Hill, the Centenary suburbs, and hillier, tree-lined streets around The Gap, Ashgrove and Ferny Grove where shading needs careful planning. From St Lucia to nearby Taringa and Yeronga, we quote every job in person so the price you sign is the price you pay.
- Low-lying pockets of St Lucia sit inside council flood mapping. Where it matters we mount inverters and batteries above the flood planning level and keep isolators easy to reach.
What you get in St Lucia
Enterprise-level experience with small business service, from 10kW to 1MW.
Load-profile design
Sized from your interval data so you use as much solar as possible on site.
10kW to 1MW
Retail, warehouses, offices, cafes, workshops and farm sheds.
Network approvals
Export limiting, protection and network applications handled end to end.
Minimal disruption
Staged installs and after-hours switchovers so you keep trading.
St Lucia at a glance
- Council
- Brisbane City Council
- Electricity network
- Energex
- Postcode
- 4067
- Population
- 12,220 (2021 census)
- Area
- 4.6 square kilometres
- State electorate
- Maiwar
- Federal division
- Ryan
- Typical solar output
- 27.7kWh a day from 6.6kW
- Export limit
- 5kW per phase, more on dynamic connections
- Rebates
- Federal STCs and federal battery discount
- Distance
- About 4km from Brisbane CBD in a straight line
Getting to know St Lucia
A peninsula in a big Brisbane River bend, St Lucia is home to about 12,200 people and the main University of Queensland campus, 7.3 km by road from the city. The north is flatter with apartments and riverfront towers, while the hilly centre and south hold family homes. Two CityCat terminals, the Eleanor Schonell Bridge, a golf course and 15 parks serve residents.
Local background drawn from public sources including Wikipedia (CC BY-SA 4.0).
Commercial solar at a glance in St Lucia
Every commercial system is priced after a site assessment and review of your interval data. Ask about finance that can be cash-flow positive from day one.
- Typical payback
- 3 to 5 years
- System sizes
- 10kW to 1MW
- Upfront STC rebate
- Now up to 1MW
- Finance
- Options available
Recent work
See all projects
100kW install, Aldi, Hervey Bay
64kW install, BP Gatton
100kW system, Metal Works, Brisbane
Commercial solar in St Lucia: questions
Still unsure? Talk to us directly. You will speak with the people who do the work.
Call 0449 942 735How quickly does commercial solar pay back?
Businesses that operate during daylight hours typically see payback in 3 to 5 years, because almost all the solar is used on site at your full tariff rather than exported.
What size system does my business need?
It depends on your daytime load. We use your interval data or 12 months of bills to model usage and size the system so very little goes to waste.
Is there a rebate for commercial solar?
Yes. From 1 October 2026 the federal small-scale rebate (STCs) applies to systems up to 1MW, up from the old 100kW limit, with a fixed five-year deeming period. Larger systems can still use the large-scale scheme instead. We include the rebate in your quote.
Who have you installed for?
Projects include a 100kW system for Aldi Hervey Bay, 100kW for James Hardie Cooroy, 64kW for BP Gatton, 60kW for Telstra, 100kW for Metal Works Brisbane and 70kW for Bellissimo Coffee in Coorparoo.
Do you work with landlords and tenants in St Lucia?
Yes. We can structure the proposal so it works for the building owner, the tenant or both, including power purchase style arrangements.
Do you service St Lucia 4067 and nearby suburbs?
Yes. St Lucia is part of our Brisbane Westside service area in the Brisbane City Council area, and we regularly work in Taringa, Yeronga, Toowong, Highgate Hill. Call 0449 942 735 or request a quote online and we will reply within 24 hours.
More from RS Energy in St Lucia
All solar services in St LuciaReady for a fixed-price quote in St Lucia?
Free on-site measure. We reply within 24 hours.
Prefer to talk? Call 0449 942 735
