Sunline Switchboards
Projects

Switchboards behind the sites you know.

A snapshot of recent Sunline projects across commercial, industrial, mining, energy and infrastructure work.

Commercial

Brisbane CBD Tower MSB

Challenge
Tight delivery window for a Form 4 main switchboard on a 28-storey commercial tower fit-out.
Solution
Pre-fabricated busbar assemblies and parallel cubicle build in our Brendale workshop.
Outcome
Delivered 2 weeks ahead of schedule with full test documentation.
Mining

Bowen Basin Motor Control

Challenge
Reliable motor control for high-duty conveyor systems in a remote coal operation.
Solution
Custom MCC with VFD soft-start, integrated protection and remote monitoring.
Outcome
Reduced unplanned downtime and simplified site maintenance.
Alternative Energy

QLD 90 MW Solar Farm DBs

Challenge
Series of distribution boards across a utility-scale solar farm with strict commissioning gates.
Solution
Standardised DB design, batched manufacture and staged delivery to site.
Outcome
Hit every commissioning milestone on the project program.
Water Infrastructure

Coastal Water Treatment Upgrade

Challenge
Brownfield switchboard replacement with zero treatment downtime.
Solution
Modular swap-in design with pre-tested control panels and weekend cutover.
Outcome
Plant back online inside the planned 48-hour outage window.
Shopping Centres

National Retail Rollout DBs

Challenge
Consistent distribution board specification across 40+ retail tenancies nationally.
Solution
Standardised tenancy DB kit with documented variations.
Outcome
Faster store fit-outs and predictable compliance documentation.
Refineries

QLD Refinery Control Panel

Challenge
Hazardous-area aware control panel for a refining process line.
Solution
Custom control panel engineered with the client's process and safety teams.
Outcome
Compliant, documented and delivered on schedule.
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