500+ Happy Customers
Certified Solar Installers
10+ Years Experience
Serving All of Western Australia
"The Team at Renostain did a great job. From the sales experience to the polite and careful installers. Our new solar and battery system works flawlessly and we can see the system working on our phone. Great job thanks. Highly recommended."
— Areeya T., Perth
Why Choose Renostain
Fast Installation
Most systems installed within 1-2 weeks of approval
Custom Engineered Systems
Tailored solutions designed for your specific needs
Ongoing Support & Monitoring
24/7 system monitoring and expert support
High ROI Energy Solutions
Average payback period of 3-5 years
How It Works
From consultation to savings in 4 simple steps
Free Consultation
Book a free assessment and get expert advice on the best solar solution for your property
Custom Design
We design a tailored system that maximizes your energy savings and ROI within 24 hours
Professional Installation
Our certified team installs your system quickly and safely, usually within 1-2 weeks
Start Saving
Watch your energy bills drop immediately and enjoy ongoing monitoring and support
Calculate Your Potential Savings
See how much you could save with solar energy
Our Services
Comprehensive energy solutions for residential and commercial properties
Solar Solutions
- Industrial Solar
- Battery Systems
- System Integration
Electrical Services
- Consultation & Design
- Feasibility Studies
- Installation & Maintenance
Energy Systems
- Air Conditioning
- Hot Water Systems
- Energy Efficiency Audits
What Our Customers Say
Join hundreds of satisfied customers across WA
"I would like to express my sincere appreciation to the entire Renostain Solar team for setting up my 7.48kW solar system with a 10kWh battery. Everything is working perfectly now, and I’m extremely happy with the results."
Roy T.
Perth, WA
Saved $1,200/year
"The Team at Renostain did a great job. From the sales experience to the polite and careful installers. Our new solar and battery system works flawlessly and we can see the system working on our phone. Great job thanks. Highly recommended"
Areeya T.
Perth, WA
Saved $1,800/year
"We are very happy with the job you did. Your approach to the customer service was excellent. It is good to see the electricity going down. Well done!!!"
Mark A.
Perth, WA
Saved $2,400/year