Cut Your
Power Bills.
Power Your
Home With
the Sun.
Sunquest Energy installs premium solar and battery solutions for NSW homeowners — so you can stop overpaying for electricity and start taking control.
Trusted by homeowners across NSW
We install CEC approved panels,
inverters & batteries
We only work with tier-1, industry-proven brands so you can trust your system will perform for decades.
Solar & battery solutions for your home
Solar Panel Systems
We design and install high-performance solar systems tailored to your home's energy needs and roof layout. Whether you're starting fresh or upgrading an older system, we'll find the right fit.
Battery Storage Solutions
Don't let your excess solar energy go to waste. Our battery storage systems let you store power during the day and use it at night — keeping your home running even when the grid goes down.
Solar + Battery Packages
Get the most out of your investment with a combined solar and battery package. Maximise your savings, reduce your reliance on the grid, and future-proof your home.
Why NSW homeowners
choose Sunquest Energy
Local NSW Experts
We're based in NSW and only work in NSW. That means we know the local grid, the rebates available to you, and the conditions your system will operate in.
Clean Installs, Done Right
Our accredited installers take pride in their work. Every job is done to the highest standard — no shortcuts, no mess left behind.
Transparent Pricing
No hidden fees, no pushy upsells. We give you a clear, honest quote upfront so you know exactly what you're getting.
Ongoing Support
We don't disappear after installation. Our team is available to answer questions, monitor performance, and help you get the most from your system long after we've left.
Government Rebate Assistance
Navigating solar rebates can be confusing. We'll walk you through what you're eligible for and help you claim every dollar you're entitled to.
Everything you want to know
Most NSW homeowners see a significant reduction in their electricity bills after installing solar — many reduce their bills by 50–80%. The exact savings depend on your current usage, the size of your system, and how much of your energy you use during the day.
Not necessarily, but it does maximise your savings. Without a battery, unused solar energy gets fed back to the grid at a low feed-in tariff rate. A battery lets you store that energy and use it yourself at night instead.
Most residential installations are completed in one day. From initial quote to flipping the switch, the full process typically takes 2–4 weeks depending on approval timelines.
Yes. NSW homeowners may be eligible for federal government rebates through the Small-scale Renewable Energy Scheme (SRES), which can significantly reduce your upfront costs. We'll help you understand and access what you're entitled to.
We only work with reputable, tier-1 solar brands. During your consultation, we'll recommend the best options for your budget and home.
All our systems come with manufacturer warranties, and our workmanship is fully guaranteed. If anything isn't right, we'll come back and fix it.
Ready to take control of your energy bill?
Get a free, no-obligation quote from NSW's trusted solar and battery specialists. We'll assess your home and give you a clear, honest recommendation.
Finance available via 28Watt — go solar with $0 upfront