Solahart Mackay
Our Services
Aussie built systems that put the CQ sun to work heating your water, so premium hot shower bills become a thing of the past.
Quality panels matched to your roof and your household's habits, trimming that quarterly bill right from switch-on.
Bank the daytime solar your panels generate so your home keeps running long after the sun goes down.
Our free guide lays out what Mackay households actually spend on solar, batteries and hot water, plus the rebates that bring it down. No sales spin, just the figures.
Free to download. No obligation, takes under a minute.
Ongoing Offers
Available from July 2025, the Cheaper Home Batteries Program offers eligible Australian households and small businesses up to 30% off the cost of installing small-scale solar battery systems, helping store renewable energy and reduce electricity bills.
Fast, Local Service
From that first phone call to sun-powered hot water, we don't muck about. Our Mackay team gets your free in-home assessment booked quickly, hands you a clear quote on the spot, and has your system installed and running, with none of the drawn-out waits you cop from the big interstate mobs.
Affordable Finance
Switching to solar shouldn't gut your savings. With interest free finance through Zip, you can spread the cost across time and start clawing back on your power bills straight away. We'll also help you work through every government rebate you're entitled to, so the final figure lands as low as possible.
Customer Reviews
Cracking job and a really tidy install. The crew ran everything past me along the way and were a great help getting the app going for live monitoring. On the sales side they knew their stuff, kept it professional and actually listened to what we wanted. Brilliant value too, using the best panels goi…
Otto van Nek
Every one of the staff was friendly, helpful and quick to get back to us. Getting through the yard wasn't easy, but the installers were organised and took care with it all the same. Neat work, and they left everything spotless. We first bought from Solahart back in 2000, and that first system gave u…
Marie Mann
It was clear from that very first phone call these were professionals, and the detailed modelling in the quote sealed it for me. Every question I threw at Victor and Dylan got an answer, and what they left behind is honestly the best looking solar install I've seen around here. No corners cut, no ru…
John Ward
Cracking job and a really tidy install. The crew ran everything past me along the way and were a great help getting the app going for live monitoring. On the sales side they knew their stuff, kept it professional and actually listened to what we wanted. Brilliant value too, using the best panels goi…
Otto van Nek
Every one of the staff was friendly, helpful and quick to get back to us. Getting through the yard wasn't easy, but the installers were organised and took care with it all the same. Neat work, and they left everything spotless. We first bought from Solahart back in 2000, and that first system gave u…
Marie Mann
Google Reviews
It was clear from that very first phone call these were professionals, and the detailed modelling in the quote sealed it for me. Every question I threw at Victor and Dylan got an answer, and what they left behind is honestly the best looking solar install I've seen around here. No corners cut, no ru…
John Ward
Cracking job and a really tidy install. The crew ran everything past me along the way and were a great help getting the app going for live monitoring. On the sales side they knew their stuff, kept it professional and actually listened to what we wanted. Brilliant value too, using the best panels goi…
Otto van Nek
Every one of the staff was friendly, helpful and quick to get back to us. Getting through the yard wasn't easy, but the installers were organised and took care with it all the same. Neat work, and they left everything spotless. We first bought from Solahart back in 2000, and that first system gave u…
Marie Mann
Professional the whole way through, from Marty locking in the install date to the terrific work by Victor and his crew. We couldn't be happier, especially that a system this size went in inside one day. If solar's on your mind, save yourself the hassle and go with Solahart.
Cameron Atkinson
When the tradie looked over our place, he saw we'd be much better off ditching the old electric system for a Solahart unit that could trim the power bill by as much as 75%, and for a lot less outlay. Living on the pension, a saving like that makes a real dent in what we have to find each quarter.
Kevin Fox
Friendly service start to finish, from the on-site quote through to getting our new heat pump system in as quick as they could. The crew got through the work fast and well, were more than happy to field questions, and left the place neat and tidy once they'd cleaned up.
Dean Stockham
They came back to me inside 24 hours of my online enquiry, came out to quote it up, and had the whole thing finished within the month. Can't ask for better than that. Rapt with both the workmanship and the way they kept me in the loop.
Edward Cook
Really pleased. Had the panels and a battery put in, with prompt service and plenty of communication throughout. Happy to recommend them.
Nathanuel Holland
Two years back we'd had solar fitted at another house and it was a shocker of an experience. This time was a world apart. Runs a treat and the installers were lovely to deal with. All round a brilliant company, and we'd absolutely use them again.
Glenda Stirling
A good run from start to finish, with friendly sales reps, then first-rate plumbers who left a neat, professional job. Best money I've ever handed over.
Robert Vecchio
Right from the office staff through to the crew who put in our hot water system, dealing with Solahart Mackay was a pleasure. The installers were courteous and really knew their trade, and nothing was ever too much bother. Happy to recommend them.
Edward Strong
Quick to reply, friendly and genuinely helpful. Once I'd paid, the install went in fast. The new owner has a way of putting you at ease and clearly treats customers as a priority. As a woman home on my own, I appreciated how relaxed and easygoing the install crew made things, being very respectful a…
Briella Marshall
Quote through to finish, always on time, kept me posted, and the tradies were tidy and polite. Full marks! Cheers.
Peter Rollo
Brilliant from start to end, only five days between my enquiry and the install going in. Fast, friendly service that made the whole thing effortless.
Tara Radunz
Had a heat pump water heater put in by Solahart not long ago. The install was handled really professionally and the service left me chuffed. Can't recommend them highly enough. Nice work, Solahart Mackay.
Jim483
Marty and his crew have come through with terrific service yet again. The tradies who turn up to our place are skilled, easygoing and genuinely approachable.
Robert Newton
They jumped on my initial request straight away and got things moving. Everyone was polite and thoughtful about shutting off the water and power, giving us plenty of warning first. Really impressive.
Vanessa
This time around Solahart was a complete turnaround from what I'd known before. They showed up right when they said they would, sized up the problem and sorted it. Mitch the plumber was easy to chat with, got on with it, and took the time to explain what he'd done. Faith well and truly restored!
Sallie Matta
Solahart's new owners have done a remarkable job cleaning up the mess left by the previous lot. They wasted no time sending a technician to go over my system and make sure it was all running as it should, something I'd been chasing for months. Ken has been genuine and kind every time we've spoken. W…
Jaquilyn Griffin
The whole thing was painless. When I first rang about an urgent Solahart hot water replacement, they quoted two weeks to order it in and install. Usually two weeks turns into three, but they had it sorted in a touch over a week.
Karen D Richards
Can't speak highly enough of Solahart Mackay. Everyone's friendly, helpful and gets things done. A big thanks to Maddisson, who organised the lot for us. The blokes who fitted our panels were reliable and easygoing, showing up exactly when they said and keeping us informed the whole way.
Pauline Grabham
The Solahart team are genuinely fantastic, never too busy to help out and walk you through any question you can think of. A shoutout to Ken at Solahart Mackay, who always looks after the locals. Couldn't recommend them more!
Bradley Apex Group
We had a solar hot water unit replaced recently, and it meant redoing roof sheeting across two sections of the roof. The trades worked so efficiently there was never any need for a temporary unit. The old one came off and the new Solahart unit went on all in the same day.
Barry Jard
Ken at Solahart Mackay is an absolute champion. He got my solar sorted and was a ripper to deal with the whole time. Thinking about going solar? Ken's the bloke to see.
Bradley O'Neill
Going with Solahart was about backing a local outfit. They knocked the job over quickly and professionally, and the service was friendly and helpful throughout. Best of all, they broke down everything we needed to know about solar in plain terms. Highly recommend them.
Kyeta Ferricks
Phillip the solar installer really knows what he's doing, full of knowledge and helpful at every turn. We're thrilled with the service he gave us. Great job Phillip, thanks a lot.
Hot Crusher
The install team were in and out quickly with no hanging about. Great to deal with, and they left everything tidy. They also took me right through the monitoring app in real detail.
Kelly Gray
Bloody good service, and the blokes did a really nice job on the install. Couldn't be happier.
brainstains 82
Big thanks to all the Solahart staff for the professional way you installed our solar panels. They look brilliant up there. (Brian and Isla Baker)
Roseanne West
Every time I called into the office I was looked after professionally and without any delay. On install day there was plenty of communication and the workmen were friendly. Cheers Solahart.
Bridget Conder
Great service all round. The install was painless and the blokes were friendly, tidy and did a solid job. Pleased with how it turned out.
The Wallers
These guys were fantastic. The whole process was easy and stress-free. Recommend them without hesitation.
Karen Tom
Lovely team to deal with. They took care of everything I asked and were polite the whole time.
Kylie
Excellent service! The job was handled professionally. Really pleased and happy to recommend them.
Thu Nguyen
Friendly staff, top service and prices that stack up nicely. Would recommend this company and the new management. (Julie and Keith)
Julie Ede
Fantastic service, and nothing was ever a bother to them. I'd highly recommend the lot of them.
Trevor Webb
Turned up on time and knocked the job over with no fuss at all. Great work.
Bruce Lea
Professional service, and friendly with it.
Jerry Burian
The service, the install and the product were all great!
Greg O'Shea
Great service that was prompt, friendly and helpful.
Karenne Goerg
Nicely organised and helpful throughout.
Kelly McGuire
The whole team did a good job.
Basil Eremenco
Really helpful even when they were flat out.
Randall Holliday
Quick to respond and thoroughly professional.
Ron Rogers
Really helpful and they kept me well informed.
Susan Cadger
A thoroughly professional lot.
Greg Marbach
Happy to recommend them.
Josh Kirkman
Absolutely great to deal with, a faultless install, and top customer service to boot.
Blair William
Anakee from Solahart Mackay has looked after me and I'd recommend her in a heartbeat. Whenever she didn't have the answer on hand, she'd chase it down quickly or steer me the right way. A genuinely caring, helpful person.
Lacy McDonald
Our Process
Drop us an online enquiry or ring (07) 4863 0554 for a free quote. A local consultant picks up, talks through what you're after and works out which rebates apply to you.
At no charge, we visit your place, take stock of the roof, your power habits and what you want to achieve, then build a quote tailored to solar, battery, hot water or a heat pump.
Lock in interest-free finance and any government rebates you're entitled to, then our SAA certified local tradespeople carry out the install to industry standard with as little disruption as possible.
From the first day the savings kick in, and you're covered by the Solahart Australian Product Warranty plus local servicing on hand whenever something comes up.
Why Choose Us
The Mount Pleasant dealership is owned and run by Ken and Viktoria Geissmann, so you're dealing with locals who know the Mackay region back to front.
A name Australians have trusted since 1953, Solahart has more than a million hot water systems installed in over 70 countries around the world.
Named Australia's number one for Hot Water Systems in 2024, a second year on top, scoring five stars for satisfaction, value and performance.
As a New Energy Tech Approved Seller, we sign up to tough consumer-protection standards right across solar, battery storage and EV chargers.
Tesla, SolarEdge and GoodWe are the brands we fit, so the components in your system are ones proven to hold up in Australian conditions.
Anywhere across the Mackay region, we'll come out to your home or business free of charge and size up the system that suits you.
Solar Power Systems Mackay
Get the sizing right and solar power systems in Mackay can carve a serious slice off your quarterly bill, then team up with a battery so the lights stay on after dark. We build each setup around your roof, your household and the way you really use power, with quality panels, an honest quote and local support that sticks around.
Commercial Solar Mackay
For most Mackay businesses, electricity sits near the top of the fixed-cost pile, and commercial solar is one of the sharpest ways to pull it back. We shape solar, battery and EV charging setups to suit your site, your available roof and your trading hours, with a payback you can actually see and gear built to go the distance.
Solar Hot Water Mackay
Heating water can eat up a quarter of the power bill, which is why solar hot water in Mackay is worth getting right. We fit Solahart solar and heat pump systems scaled to your household, so you stop paying top dollar to warm every shower. Each comes backed by solid warranties and genuine local after-sales care.
Solar Battery Installers Mackay
With a battery in the mix, the daytime solar your roof produces carries your home right through the evening. As your local solar battery installers in Mackay, we pair you with the right unit from trusted names like Tesla, SolarEdge and GoodWe, whether new build or retrofit, and talk you through the current rebates so the numbers add up.
One local crew, covering Mackay and the surrounding regions.
Every suburb throws up different roofs, weather and switchboards. We look at yours first, then design an install that suits the property rather than a one-size template.
Your city not listed? Call (07) 4863 0554 or browse all locations. If you're in our service area, we'll be in touch.
Next Step
Lock in a free in-home assessment with our Mackay team. We will size up your roof, your usage and your budget, then map out the solar, battery or hot water setup that fits. No obligation, no hard sell.
