Battery Storage
Store excess solar energy for use at night or during outages. We supply and install leading battery systems including Tesla Powerwall and Sungrow.
Our Services
Solar Solutions Built to Perform
Whether you're a homeowner looking to cut your energy bills or a business ready to take control of your power costs, Roxtech delivers engineered solar solutions that last.
Residential Solar
Residential Solar
Your home, powered by the sun
We design each residential system around your household's actual energy consumption — not a one-size-fits-all package. Our team handles everything from the initial site assessment and system design through to installation, grid connection, and STC rebate processing.
- Free site assessment and energy audit
- Custom system design and panel layout
- Tier 1 panel and inverter supply
- CEC-accredited installation
- Grid connection and metering
- STC rebate processing
- 10-year workmanship warranty
Commercial Solar
Commercial Solar
Reduce your operating costs at scale
Commercial solar is one of the highest-return capital investments available to Sydney businesses. Roxtech designs and installs systems for warehouses, offices, retail centres, schools, and industrial facilities — engineered to maximise output and minimise payback period.
- Commercial energy and load analysis
- Structural and electrical engineering
- Large-format commercial panel systems
- Three-phase inverter installation
- Network application and grid connection
- NABERS and sustainability reporting support
- Ongoing monitoring and maintenance
Additional Services
System Monitoring
Real-time performance monitoring via app. We set up remote diagnostics so you always know your system is performing as designed.
Maintenance & Repairs
Annual system health checks, panel cleaning, inverter servicing, and fault diagnosis for all brands — not just systems we installed.
Not sure which solution is right for you?
Our team will assess your site and energy usage at no cost, then recommend the system that delivers the best return.
Book a Free Assessment