Custom Commercial Solar Solution
Compare commercial sizes
Custom commercial solar quick facts
A site-specific design for complex facilities, unusual roofs and changing energy needs.
Estimated output
Modelled for your site
Indicative annual-average day
Typical application
Multiple buildings and complex facilities
Best matched to daytime use
Planning roof area
Confirmed at site review
Panel layout, access and setbacks
Power supply
Assessed on site
Often a three-phase configuration
Battery storage
Optional
Assessed against your operating hours
Is this system a good fit for your business?
Often suits
- Multiple buildings and complex facilities
- Large industrial sites or irregular loads
- Unusual roof layouts and battery integration
- Businesses with meaningful daytime electricity use
Your design should account for
- Several electricity connections to assess
- Staged works across multiple buildings
- Site-specific storage and backup requirements
How much could it generate?
Indicative annual-average daily output
Designed around your site
Actual generation depends on your roof, location, shading, system design and weather.
We model generation from the proposed capacity and each roof layout. Multiple buildings, shading and operating hours are considered together.
Read the government generation guideWhere can the solar go?
Commercial solar works best when your business uses a meaningful amount of electricity during daylight hours. We review your actual electricity usage before recommending a system size.
Lighting
Air conditioning
Computers
Refrigeration
Machinery
Pumps
EV charging
Business equipment
We size the system from your actual electricity use
For larger commercial sites, we can review electricity bills and interval usage data from your electricity meter, where available.
Send us recent bills
We review your daytime electricity use
We recommend a practical system size
What's included
Commercial solar panels
Quality panels selected for the final commercial design.
Inverter & monitoring
An inverter configuration matched to your site, with monitoring.
Mounting & electrical
Mounting, electrical work and safety equipment specified for your building.
Design & approvals
Site-specific design and required electricity network paperwork.
Will it fit your site?
Roof area confirmed with your design
We assess each building and available roof area individually. The design can account for unusual layouts, separate supplies and staged installation.
- Roof space and shading affect the layout
- Roof structure and access must be suitable
- Electrical infrastructure is checked before installation
Required area depends on the selected panels, roof setbacks and access paths. We confirm a usable roof-space estimate in your proposal.
Should your business add a battery?
Battery storage can help shift solar energy into later operating hours, but it does not make financial sense for every business.
We assess battery value against your operating hours and electricity tariff.
Where storage may help
- Use solar later in the day
- Reduce some peak grid usage
- Support selected backup needs with suitable equipment
- Support future energy strategies
What does a custom commercial solar solution cost?
Commercial pricing depends on your roof, equipment, switchboard, access and installation requirements.
System size
Roof & access
Electrical works
Optional battery & monitoring
Payback and savings depend on your tariff, usage profile, system design and site conditions. AZ Solar models the system against your actual business electricity usage.
Why AZ Solar?
Appropriately accredited installers
Licensed electrical work and relevant SAA accreditation for solar design and installation.
Clear proposals
A design based on your electricity use, with equipment and installation scope explained.
QLD, NSW & VIC support
Support across AZ Solar's stated service regions.
Planned around your business
Installation works scheduled to minimise disruption where practical.
What AZ Solar customers say
General AZ Solar customer feedback, including residential installations.
“Excellent work, highly appreciated and recommended to my friends. Very professional and very quick service. Explains everything very clearly. Good work and best wishes to you, thanks.”
“My solar app was not connecting, but Ronnie from AZ Solar Services helped me get it connected quickly. The team is always responsive whenever I need assistance, and I'm very happy with their professional service.”
Commercial solar incentives
Eligible systems may receive an upfront reduction through Australia's Small-scale Renewable Energy Scheme.
We calculate applicable incentives as part of your proposal. Eligibility depends on the final system and scheme rules; custom projects may fall under a different scheme.
Business tax treatment depends on your circumstances. Speak with your accountant or tax adviser.
Check official scheme eligibilityFrom energy review to installation
Energy Review
We review your electricity use and site requirements.
System Design
We recommend a system matched to your business and roof.
Installation
Works are scheduled to minimise disruption where practical.
Commissioning & Monitoring
We test the system and set up monitoring.
Questions businesses ask
Custom Commercial Solar Solution FAQs
Clear answers before you request a proposal.
Not sure what size your business needs?
Send us your recent electricity bills and site details. We'll recommend a system based on how your business actually uses power.