Solar design & install
System sizing, panel layout and professional installation.
Serving the Illawarra since 1991 · Licensed electricians · ABN 72 070 157 407
Thirroul Solar
Thirroul Solar is the renewable energy arm of Thirroul Electrical Services. Founded in 2008 by Company Director Johann Fleury, we design, install and maintain solar systems for Illawarra homes and businesses - backed by our electrical contractor expertise.
System sizing, panel layout and professional installation.
Energy storage so you keep using your solar after sunset.
Handled end to end, including paperwork and metering.
Meter installations and upgrades to existing solar systems.
We’re not a door-to-door sales operation. Thirroul Solar is run by the same licensed electrical contractors who’ve been serving the Illawarra since 1991. That means a properly designed system, professionally installed, and an electrician who will still pick up the phone years later.
We look at your roof, your usage and your goals - then design a system that actually fits. Every install is completed by our accredited team, tested and certified for the grid.
Storing your solar in a battery means you get to use it after the sun goes down - and you can stay powered during blackouts. We’ll recommend storage that matches your system and usage patterns.
Connecting a new solar system to the grid involves paperwork, meter upgrades and utility approvals. Because we’re electrical contractors, we handle the complete process - not just the panels on your roof.
Larger systems for retail, industrial and commercial sites across the Illawarra - sized to your usage profile, designed for return on investment, and installed with minimal disruption to trading.
Local, licensed and family-owned since 1991. Call us or request a quote online.