01
Apex Energy Australia· Adelaide, South Australia
Reliable and cost-effective energy solutions, built for commercial performance
Draft to workshop together: 'Show commercial, industrial and government buyers the proof behind Apex's energy projects.' Replace with Apex-approved copy before launch.
- 4.9 from 106 customers
- Triple ISO certified · licensed
- 50% Indigenous ownership
Procurement-ready credentials
- AS/NZS ISO 45001 Occupational Health and Safety
- ISO 9001 Quality Management
- ISO 14001 Environmental Management
- Builders Licence 289807
- Electrical Contractors Licence 288221
- 50% Indigenous ownership
Capability
One team across the whole energy system
From a single off-grid site to grid-scale storage — design, build, and licensed delivery under one roof.
- 02
commercial solar solutions
- 03
BESS and microgrid solutions
- 04
project management
- 05
system design and engineering
- 06
licensed electrical contracting
- 07
commercial EV charging infrastructure
- We build this with youEach capability earns a one-line, outcome-led description once we workshop what matters most to your projects.
Proof in the field
Recognised for renewable delivery in some of the hardest places to build.
Award winner2025 SA Premier's Awards in Energy and Mining Community and Collaboration Award
50%+
generator runtime reduced by more than 50 per cent within the first months of operation.
Stand-in imagery — your delivered projects tell this story on launch.
Systems we deliver
Stand-in imagery — real Apex job photos on launch
Battery energy storage & microgrids
Commercial EV charging infrastructure
Design, engineering & on-site delivery
Customer voice
Trusted where reliability isn't optional
The proof that lands hardest with a procurement buyer belongs up front — this is where we'd put it.
4.9
Apex Energy Australia has earned an overall rating of 4.9 from 106 customers
When you are living off-the-grid, the peace of mind you get from a reliable electricity supply is of the utmost importance
The customer name or review source goes here only when it is approved or publicly grounded. Your strongest commercial, government or infrastructure client testimonial sits here - we'll help choose the one that speaks to high-consideration buyers.
The customer name or review source goes here only when it is approved or publicly grounded.
Paul Stallan
Managing Director
A real headshot of Paul Stallan goes here — real faces beat stock photography with procurement buyers.
50% Indigenous ownership · Supply Nation registered supplier
Who you're working with
Australian-owned, and accountable by name
We build this with youA 2-3 sentence founder story belongs here: why the business exists, what changed for customers, and why it matters now.
Who we serve
Built for high-stakes energy, not household solar
- commercial
- industrial
- government
- remote
- grid-connected
- off-grid energy systems
Scoping a commercial energy project?
Start with a conversation about your site, your load, and your timeline. We'll tell you straight what's possible.