Tailored designs
Tailored system designs built around your property and usage
Solar built for Perth conditions
Power your home or business for less with systems designed around WA sun, roofs, and rebates, not a one-size package off the shelf.
Bright ideas, brighter horizons
Licensed install
Professional installation and commissioning by a fully licensed electrician
Premium products
Premium products from manufacturers we trust
Rebates & finance
Help with rebates, approvals, and finance from start to finish
Ongoing local support
Plenty of companies will sell you solar. Fewer will still be around when you have a question two years later.
Perth gets some of the best sun in the country, and a solar system done right can wipe out your power bills for decades. The difference between a system that delivers on that promise and one that quietly underperforms comes down to how well it's designed and how carefully it's installed. That's the standard we hold on every job, premium equipment, precise installation, and workmanship we stand behind for years.
Perth homeowners trust us to get it right
Perth Solar Group is a family-owned business led by James, a licensed electrician with over ten years on the tools. The person who assesses your roof, designs your system and installs it, so nothing gets lost between a salesperson and a subcontractor you've never met.
Complete solar and battery solutions for your home or business
Whatever you're after, it's sized and built around your property, not pulled off a shelf.
Residential solar
Sized to your roof and how your household uses power
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Commercial solar
Built around your business's hours and its return
Talk to us about a site →
Solar batteries
Store what you generate and use it when you need it
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Solar inverters
The part that decides how much of your solar you keep
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Turn one of your biggest overheads into an asset
Electricity is one of the biggest fixed costs your business carries. Commercial solar is sized to your operating hours so the energy you generate is energy you'd otherwise be buying at full price.
Premium solar panels built for Perth conditions
Your solar panels determine how much energy your system can generate over its lifetime. We install efficient, reliable solar panels from established manufacturers with strong warranties and product ranges suited to Perth homes and businesses.
Aiko solar panels
Aiko solar panels combine high efficiency with a clean, modern appearance, making them a strong option when roof space is limited or maximum output is the priority.
- High-efficiency panel technology
- Strong performance in hot conditions
- Sleek all-black options
- Long product and performance warranties
Jinko solar panels
Jinko is one of the world’s largest solar panel manufacturers, producing dependable panels for residential and commercial solar systems.
- Established global manufacturer
- Reliable long-term energy production
- Residential and commercial options
- Strong performance for the price
Risen solar panels
Risen solar panels offer reliable performance and competitive value, backed by an experienced international manufacturer with a long history in solar production.
- Proven solar panel technology
- Reliable output in Australian conditions
- Options for homes and businesses
- Competitive pricing and warranties
How you can slash the cost of going solar
There's rarely been a better time to invest, and we handle every application so it comes straight off your quote rather than becoming another thing for you to chase.
The brands we trust on your roof
We work with a small number of battery and inverter brands we genuinely trust, Sigenergy, GoodWe, Alpha ESS, Fronius, and Sungrow, alongside panels from Aiko, Jinko, Risen, and Suntech. We won't fit anything to your home that we wouldn't put on our own.
Your lowest power bill in years starts with one call
Every day your roof sits bare is money handed straight to your energy retailer. Let's change that. Get in touch today and we'll assess your property, design a system built to slash your bills, and show you exactly what you'll save, backed by a team that'll be there long after the panels go up. Perth's sun is free. It's time your home started cashing in on it.
What customers say
Real Google reviews from people we’ve installed for. We don’t invent extras or advertise a fake review count.
★★★★★
“Im grateful for the team, James and his top workers for their amazing workmanship. Smashed out a big system in two day while working through lightening and hot sun. You had a really amazing job. Would highly recommend them. Good work guys”Joseph Andrews
★★★★★
“Dont hesitate to go with these guys. James and his team installed a Sigenergy battery and solar at my place and done a great job. Very neat workmanship, and a great price. Cheers guys”Nobby Teixeira
★★★★★
“Professional, organised company from start to finish . They have a wealth of information regarding various systems . The workmanship is of a very high standard. Would happily recommend, thanks guys , great job .”Steve Bradshaw
★★★★★
“James and his team recently installed our solar system with battery. The whole process went smoothly and the guys did a fantastic job from start to finish. Have already recommended him to friends who are looking to get solar installed.”Leo C
★★★★★
“Good workmanship and I was kept in the loop the whole time as well as good communication all round. I will definitely rate thse guys higher to anyone who wants their Solar done proffessionally and for a fair price too”lloyd jongwe (Papa Lodzah)
FAQ
Is it worth getting solar in Perth?
Yes! Perth and regional areas such as Mandurah, Bunbury and Geraldton consistently deliver strong year round output, with many cases generating more electricity per kilowatt than those in eastern states. This higher energy yield directly improves financial returns over the life of the system.
Is 10kW solar enough to run a house?
Yes, in most cases, a 10kW solar system will cover most standard Perth homes. These systems typically produce around 45-75 kWh of energy daily, which is enough to power large households with multiple air conditioners, pool pumps, Electric Vehicles (EVs) and more.
Can I run my AC all day with solar?
Yes, it is possible to run an AC unit entirely on solar power if your system is sized correctly. You'll need enough solar input, battery storage, and inverter capacity to handle the unit's startup and continuous power needs. Contact Perth Solar Group today to discuss your requirements.
How much does a solar system cost in Perth?
After federal STC rebates as of early 2026, standard 6.6 kW solar systems can generally range between $4000 to $6,500,depending on component quality. A 5 kW system may average around $5,000, while 10 kW systems range from $7,000 to $9,500. Systems that include batteries are often upwards of $13,500.
How long will a 10kW home battery last?
A standard 10kWh battery should power an average home for 8 to 12 hours of normal usage. For larger homes, power can last for 3 to 6 hours, while a small apartment might last 24 to 36 hours. These figures can be increased dramatically if only running essential appliances like a fridge, lights and Wi-Fi, meaning in some instances up to 36 hours plus.