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Over 3000 installations in SE Queensland, with numerous testimonials and happy customers,
Jeff Connell has become a trusted solar installer.


Jeff Connell

Jeff Connell is Key Solar’s principal, an electrician with over
25 years experience and member of the Master Electricians Association


1) You deal with the owner of the company

Many companies hire subcontractors to undertake their installation work. Here’s the problem: who is accountable? At Key Solar, every system is installed by Jeff Connell and the Key Solar Team. You have the peace of mind knowing you’re dealing with the owner of the business from quote to installation.

2) We're fully accredited

We’re fully accredited under the PV Accreditation Scheme from the Clean Energy Council so you be confident you’ll receive a high quality, safe and reliable solar PV (photovoltaic) system.

3) Products and workmanship are guaranteed

Our products are supplied by Australian distributors and protected by the manufacturer’s warranties. These products are also covered by the Key Solar after sales service and support program and reflect the consistent and quality standards of our products and workmanship.

4) You get the right system

We won’t sell you a solar power system over the phone, we WILL visit your home and undertake a full technical and location assessment and suggest the best solar power arrangement for your needs and budget. If it’s not good enough for our roof we won’t use it on yours.

5) We're here to stay

Over the years solar companies have come and gone. We’re not going anywhere. You can be confident if you need our services in 1 or 5 or 10 years, we’ll be there to assist you.

6) We have numerous happy customers and testimonials

We take pride in the fact that the majority of our work is obtained from repeat business and by word of mouth. Over 3000 successful installations in SE Queensland. Read the testimonials here.


An overall professional and knowledgeable service. Installer Jeff has excellent technical knowledge giving us the confidence and satisfaction of a good product at a reasonable price. Everything is looked after from start to finish as far as installation and change of metering by electricity provider. Karen and I would thoroughly recommend his services. We are looking forward to lower power bills from here on.

Karen & Phil, Monterey Keys

The whole experience has been a real pleasure through Key Solar. They made it so easy to select the correct system for our needs.

Not only did they give expert advice, they coupled this with excellent pricing. All up we are very happy with the product and service we received from the entire team at Key Solar and we have recommended them to our friends and work colleagues for all of their solar needs.

If we have further needs for solar in the future we will be back to see them.

Gary & Eliza, Palmwood

We got a couple of quotes before choosing Key Solar.

We were impressed by Jeff’s business approach and knowledge of the industry, and liked the fact that he was local.

He answered all our questions and designed a system to suit our budget. The guys turned up on time and it only took half a day to install. We’d recommend Key Solar to anyone looking for a professional company with an honest approach to their work and commitment to service.

Andrew Moffatt, Hope Island


7 multi unit installation at Cornubia

7 multi unit installation at Cornubia. 92 panels in total with 1 x 5kW SMA inverter and 6 x 3kW SMA inverters over 3 day installation

7.28kW solar PV system installed at Maudsland

7.28kW solar PV system installed at Maudsland – includes 28 x 260w Trina Solar panels plus 1 x 5kW Tri Power SMA inverter on tin roof with tilt frame.

5.2kW system with 20 x 260w Jinko panels on a decramastic roof in Ashmore

We installed a 5.2kW system with 20 x 260w Jinko panels on a decramastic roof in Ashmore using planks across the roof to protect the tiles. The home owner is expected to save approximately $2,500 off their annual electricity bill.

5.2kW system installed on a great Men’s Shed at Wongawallan

5.2kW system installed on a great Men’s Shed at Wongawallan. The owner can now run all his machinery during the day without having to worry about drawing off the grid.

5kW Upgrade

5kW Upgrade – we installed an additional 14 x 250w Trina panels to existing 6 QCell panels to bring Allan’s 1.5kW system up to a 5kW system. Also installed a 5kW SMA inverter and first digital read was showing 5,000w – very impressive!

5kW system – Panels + Inverter installed at Gippsland Drive

5kW system – 20 x 250w Jinko panels + SMA 5000TL21 German Inverter installed at Gippsland Drive, Helensvale


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