Serious About Saving? Start with Quality Solar
Get a high-quality solar and battery system that actually delivers on the promise. Lower bills, less stress.
Power Bills Are Only Going One Way - Up
It’s no secret: energy costs are surging. With an ageing grid, more EVs plugging in, and demand through the roof, households are being hit with higher bills, again. And the worst part? You’re paying for a system that’s failing you.
But there’s a smarter way forward. With a quality solar and battery setup from Excel Power, you can take back control.
We don’t just install and disappear. We design smart systems that actually work for your home, lowering your bills and keeping your power on when the grid drops out.
Power Your Home the Smarter Way
Get solar and battery that works, backed by quality and local know-how.
SMALL
12 x Longi 440W Solar Panels
1 x 8kW Sigenergy Single Phase Energy Controller
1 x 8kWh Sigenergy Battery
1 x Sigenergy Single Phase Gateway
Suitable for On-Grid or Off-Grid
$14,500
Includes STC rebate of $4,550
MEDIUM
24 x Longi 440W Solar Panels
1 x 10kW Sigenergy Single Phase Energy Controller
2 x 8kWh Sigenergy Battery
1 x Sigenergy Single Phase Gateway
Suitable for On-Grid or Off-Grid
$20,500
Includes STC rebate of $9,139
LARGE
36 x Longi 440W Solar Panels
1 x 15kW Sigenergy Three Phase Energy Controller
3 x 8kWh Sigenergy Battery
1 x Sigenergy Three Phase Gateway
Suitable for On-Grid or Off-Grid
$32,000
Includes STC rebate of $10,212
SINGLE PHASE
13 x Longi 440W Solar Panels
13 x Enphase IQ8 micros
1x Enphase IQ5P battery
1x Enphase system controller
Suitable for On-Grid or Off-Grid
$18,000
Includes STC rebate of $3,589
SINGLE OR THREE PHASE
26 x Longi 440W Solar Panels
26 x Enphase IQ8 microinverters
2 x Enphase IQ5P battery
1 x Enphase system controller
Suitable for On-Grid or Off-Grid
$32,000
Includes STC rebate of $6,919
Want to Save Over $50,000 on Power? Here’s How
A properly designed solar and battery system doesn’t just take the edge off your bills—it seriously reduces them.
No more bill shock. No more waiting for the next price hike. With Excel Power, you get a tailored system that puts you in control—and delivers real results.
Over the life of your system, the savings can add up to $50K or more. That’s money staying in your pocket, not going to the power companies.
Not sure where to start?
Let’s have a chat—our local team’s here to walk you through it, step by step.
Finance your solar system and start saving from day one.
Excel Power's 'Beginner's Guide To Solar'
Download the guide to learn and understand how solar systems work, the benefits of going solar, solar rebates, and more with Excel Power.
Residential Solar
Power your home with trusted solar solutions in Toowoomba and the Darling Downs. At Excel Power, we design and install solar panel and battery systems that suit Queensland homes—whether you’re in the city or on the land. Our local team delivers reliable, high-performing residential solar systems using quality brands backed by solid warranties and Australian support. Save on energy bills with expert advice and solar built for Toowoomba conditions.
Off-Grid Solar
Go off-grid with confidence—reliable off grid systems for rural Queensland. Excel Power designs and installs off-grid solar systems tailored for homes, farms, and sheds across Toowoomba, the Lockyer Valley, and the Southern Downs. Built for regional conditions, our solar and battery setups keep you powered year-round without the grid, connection costs or rising electricity bills.
Solar Repairs
Keep your solar running strong with expert repairs and maintenance. Excel Power provides reliable solar servicing across Toowoomba and the Darling Downs—fixing inverters, panels, and battery issues fast to keep your system performing at its best.
Electrical & Data Services
Trusted electricians for homes, farms, and businesses. Excel Power delivers professional electrical services across Toowoomba and the Darling Downs—from lighting upgrades to emergency repairs. Local, licensed, and ready to help.
Smoke Alarms Compliance
Stay safe and compliant with smoke alarm upgrades. New QLD legislation means all homes must have interconnected photoelectric smoke alarms by 2027—Excel Power installs and tests systems across Toowoomba and the Darling Downs to meet current safety standards. Protect your family and stay up to code with expert advice and professional service.
Commercial Solar
Commercial solar made simple—for Toowoomba and beyond. Excel Power delivers custom solar systems for businesses across the Darling Downs, helping reduce overheads and lock in long-term energy savings. With in-house solar designers and electricians, we manage everything from start to finish—no subcontractors, just reliable results.
Solar Battery Storage
Make the most of your solar with home battery storage. Excel Power installs reliable solar battery systems across Toowoomba and the Darling Downs, helping households store excess solar energy for use at night or during outages. Cut grid reliance and take control of your power.
EV Charging
Charge your EV the smart way—with solar at home. Excel Power installs EV chargers across Toowoomba and the Darling Downs, making it easy to power your electric vehicle with solar energy—right from your garage or driveway.
Why Choose Excel Power?
Powering Homes & Businesses with Smarter Solar Solutions
Our in-house team of multi-skilled and certified electricians offer the timely support and advice only a local, reputable business of over 30 years can provide.
