Powering towards net zero.

As proud leaders of the future economy, G Store partners with builders, architects and homeowners to deliver quality, innovative and beautifully designed home sustainability solutions

For holistic outcomes, seamless customer experience, and Solar Panels Melbourne homeowners and businesses preferred for more than 10 years, reach out to our trusted team today.

Get A Quote Learning Centre or call on 1300 137 567 Learn more

Trusted by the world’s best

SunPower Grayscale Logo
Enphase Gray Logo
Panasonic Dark Gray Logo
Reclaim Energy Grayscale Logo
Balcony with solar panel installed

At G Store, energy efficiency is our DNA

As Australia’s leading energy efficiency solutions provider, G Store curates innovative, best-in-breed technologies to help households and businesses save time, energy and money.

We can’t wait to meet you

By harmonising the four key pillars of energy efficiency – Solar Energy, Heating and Cooling, Hot Water, and Water Management – we create holistic, expertly integrated sustainability solutions in the home.

When it comes to pioneering energy-efficiency solutions and Solar Panels Melbourne home-owners have trusted for 10+ years, G Store proudly delivers.

Solar Hot Water Systems, Energy-efficient Solutions, And More

Solar Hot Water Systems

, Energy-efficient Solutions, And More

Experience
the G Store difference

Our mission is to rewrite the rule books of sustainable living. As the most trusted name in the Australian energy efficiency sector, we work with architects, builders and home-owners to elevate and futureproof sustainable homes. Here’s how:

With our specialised, in-house teams responsible for every stage of our partnership with you, the ultimate value-add is yours: a home that’s energy-efficient and effortlessly sustainable. G Store’s powerful solar panels, water pumps, water tanks, solar hot water solutions and more are seamlessly integrated for breathtaking environmental impact.

G Store is the only provider in the Australian market to offer a comprehensive approach to sustainability in the home. From water management, solar panels and heating and cooling solutions to leading solar hot water systems and more, our clients enjoy pioneering technologies delivered on-time, to budget, and to exact specification.

Powered by our specialist teams and dedicated sustainability thought-leaders, our clients enjoy holistic solutions aligned with the unique aims of every venture. Our greatest joy? Your satisfaction. As progressive leaders in client relations, our partnerships with leading builders, architects and home-owners sustain lasting innovation in an ever-changing market.

Solar Inverters, Energy-Efficient Solutions, and More

Solar Inverters, Solar Panels, Energy-Efficient Solutions, and More
Why you’ll love working with us

As passionate advocates of energy-independent homes, we’re proud to offer our clients customised energy-efficient solutions that ensure lasting sustainability in home.

The key to this approach? It’s not all about our panels, inverters, efficient heating and cooling, hot water, water pumps, or tanks, as vital as all these are. It’s you: at G Store, your unique goals, aims and vision sit proudly at the centre of everything we do.

House with Solar Panels on The Side Porch
Big House with Solar Panels on the Roof

Solar Energy

  • Powerful, high-performance panels
  • Unmatched aesthetics
  • Industry-leading solar batteries and inverters
  • Commercial and residential solar packages
  • And more
Dining Room with Split AC System Unit

Heating and Cooling

  • Custom Heating and Cooling solutions
  • Exemplary brand partnerships
  • Tailored residential comfort audits
  • Solar offset options
Steaming Hot Water Tap

Hot Water

  • High-performance heat pumps
  • Industry-leading Japanese technology and Tough Stainless Steel Australian-made tanks
  • The most expertly integrated systems on the market
  • Solar offset options
House pool area with bromic tungsten smart heat electric

Water Management

  • Above and below-ground storage options
  • Unparalleled aesthetics and design
  • Partnerships with leading brands
  • Dual focus on rain and stormwater management
Tesla Powerwall Certified Installer - Installation Excellence Awars Q1 2022

Energy-efficient innovation

What’s more, G Store’s exclusive access to industry-leading partnerships with global brands is what sets our solutions apart.

Reach out today

From high-performance panels, solar inverters, heat pump hot water, water pumps and tanks to fully integrated heating and cooling systems, our first-rate relationships with providers speak for themselves.

When it comes to energy-efficient innovation and outstanding sustainable technologies, G Store proudly delivers.

Reviews

Don’t just take our word for it

G-Store Keysborough
G-Store Keysborough
4.7
Based on 200 reviews
This is the third time I have used G store for my solar panel needs , the fact that I have used them three times says it all about this company , the sales advice , the... service , their great prices , on time and professional installation makes it easy for me to write a great review. If the need arises I will use them again , I’m 100% sure of thatread more
richard K.
23:07 31 Jan 24
The G-STORE team where fantastic to deal with , so professional and easy to work with.very happy with my TESLA battery and solar panelsthanks G-STORE.
chris T.
02:07 31 Jan 24
Gstore was fantastic from start to finish. I was looking for someone to install an aircon system in my rental and needed someone who would give me a reasonable but fair... quote and a terrific install to match.Ezra and the team were great with their communication and recommendations and made the whole process very easy and very efficient.Would highly recommend them to anyone. 10/10.read more
Adam R.
12:52 27 Jan 24
G-Store are a really great bunch of people, friendly, helpful and super easy to deal with, the quote for my split system came quickly, the installation was arranged just... as quick and easy. Very respectful installers, took their boots off at the front door without being asked to, even though I said don't worry about it.. The after support when I couldn't get the wifi set up, priceless! Thanks guys keep up the great work. I would definitely purchase from G-Store again.read more
Heather B.
04:06 20 Jan 24
GStore and their contractors provide high quality products and installations. I had my solar battery installed in October 2023 and it works beautifully. I had already... had my solar panels installed by GStore in November 2019 and was happy to trust them again with this subsequent battery set-up. They did the installation with efficiency and professionalism. I also had an electric heat-pump hot water system installed by GStore in August 2023 and that transition from the gas HWS has also been seamless. Both installations have since been successfully audited for safety and installation compliance. I highly recommend GStore for their products and services.read more
J B.
04:04 17 Jan 24
Huge thanks to Rob and the wonderfully quick turn around time to replace a faulty Envoy under warranty. All sorted in 4 days, no fuss, thanks G-Store.
Sam S.
23:14 12 Jan 24
G Store was very prompt with providing our quotation and were very helpful with answers to my many questions. The installation was carried our on the date and time... promised and to my complete satisfaction. The installers were very helpful and pleasant to deal with. The HWS works very well. Highly recommended.read more
Greg C.
02:38 20 Dec 23
Fantastic experience start to finish. No hard sell just explanationof quality components used. Install of system completed in one day by very professional team. So... happy I chose G-Store.read more
Rob B.
22:42 19 Dec 23
We spoke to several solar system suppliers.We found G-Store the most professional. They took their time to explain the options after considering our situation... carefully. Their pricing was competitive. Their installation contractor was amazing! Great communication and a very tidy installation.Post sale service was also very good.Highly recommended supplier!read more
Marcus van H.
10:08 18 Dec 23
We went with G-Store based on the reviews on Google and we are glad we did. Right from the get go Scott Manger helped us through the process of choosing the right... refrigerated cooling and heating system for our place. We have a complicated setup and Scott came out for site inspections to make sure the details were right. The service and quality of work is top notch. We highly recommend G-Store.read more
Michelle S.
03:54 15 Dec 23
Our second Tesla Powerwall was installed today and once again the whole process went very smoothly. We were not expecting it to be installed today but Melbourne’s... inclement weather meant the electricians couldn’t install solar panels so they installed our battery instead.Everyone involved from Greg at G-Store to electricians Ken, Luke and their co-workers were very professional.When we advised Greg we would like a second Powerwall, the quote came through the next morning.Very neat job again and we would have no problems recommending G-Store to anyone wanting energy efficient products.read more
Evelyn E.
06:40 29 Nov 23
My second experience with G-Store and this one was just as good! The team at G-Store were so easy to deal with and very quick to respond with their quotes. The install... team were great and stuck around to make sure that the technology worked perfectly.read more
Oliver W.
08:55 23 Nov 23
Magnificent service! I was just beginning to explore solar, battery, aircon and hot water heat pumps when my current 28 yr old gas hot water system died. I asked if they... could do something within the next two or three weeks and the job was finished in two days. We are so pleased, smelling a lot sweeter and love the new Reclaim CO2 system. Thanks so much G-Store. More work coming your way.read more
Mark R.
04:11 15 Nov 23
We decided to add additional PV capacity to our existing system and the folk at G-store were very helpful explaining the options available. A detailed quote for our... selected option came the next day. I completed and returned the acceptance and was contacted to arrange an installation date on the same day. That was just two weeks ago. Our new system was installed on Monday by G-Store's nominated contractor who arrived on time, completed the job and left no trace - other than the new panels on the roof. Now waiting the Inspector to turn the new system on.A thoroughly professional and efficient provider.Thankyou to Greg McCann and his team of people.read more
Ian S.
02:04 15 Nov 23
My recent experience with G-Store Keysborough, specifically with Matt, was exceptional. Right from the start, they provided a fantastic price for the Powerwall... installation. Matt's communication was not only quick but also thorough, ensuring a smooth process from beginning to end.The installation itself was effortless, and the team left the area tidy and secure, even taking the extra step to lock the garage door after completing the job. G-Store Keysborough's commitment to great service, competitive pricing, and attention to detail makes them my top recommendation for anyone considering a Powerwall installation. Kudos to Matt and the entire team for their outstanding work!read more
Nick F.
08:20 14 Nov 23
Can recommend without hesitation. Alexey was great. Navigated the rebates for us and made sure the scheduling of the install met our specific needs. Long story but we... needed a 100% guaranteed install date weeks in advance and it was installed exactly as promised.Unfortunately not everything in life goes exactly to plan and we identified some minor issues post install. Stuff happens, but what can't be faulted was the prompt response by both Alexey and the installers to sort things out. Again, long story short, very happy with the outcome. The installers clearly take pride in their work which is shown by the neat install. See photos. Did I mention the Heat Pump is awesome?Thank you Alexey and team! 👍read more
Mark R.
05:10 05 Nov 23
Great service, were very responsive and helpful in getting our old gas hot water system replaced with a new iStore when our gas system suddenly died. Will definitely be... using G-Store again!read more
R & A C.
03:21 01 Nov 23
I have had an awesome experience with G-Store installing solar panels and Tesla Powerwall system in a fairly remote location at Fish Creek, South Gippsland. The install... team were mindful of my aesthetic requirements on a new build and did an extremely neat and efficient job, arrived on time, cleaned up and removed all rubbish afterwards. A1 job and would recommend them to any prospect.read more
Ross E.
05:32 03 Oct 23
Recently had a sunpower/enphase system installed by GStore. The whole team from start to finish were great to deal with, no question or query was an issue. The quality... of install was also amazing!Happy to recommend the team to anyone looking up install or upgrade.read more
John K.
23:39 27 Sep 23
The team have done a great job installing a Powerwall. Matt was excellent in explaining everything on the initial call. The installers onsite also communicated... everything well and have done a nice install. Would recommendread more
Benjamin Y.
01:09 02 Sep 23
We had solar panels installed many years ago and five years ago we installed more panels and a battery. We asked G-Store to remove and replace our old panels with new... ones. The operation was more complicated than it sounds, as we could not overload the existing inverter. G-Store found a very satisfactory solution, which involved the addition of a second inverter. The costs were carefully itemised and explained to us. Their installers did a marvellous job of installation, they were clean and tidy and thorough with the job. We highly recommend G-Store for quality advice, installation of solar panels and batteries.read more
Hartley P.
02:34 24 Aug 23
I originally approached G-Store to talk about heat pump hot water, but after learning that the battery rebate was about to finish, I started looking into installing a... battery early (originally intended to do it next year). I spent several weeks studying the various options before working out what I wanted. I approached several suppliers, including G-Store (one of whom just stopped returning my calls and messages). Greg spent a lot of time explaining differences between the various systems I was looking at. The installation guys were also really professional and left the place clean and tidy. I knew Tesla had a good reputation, but I was a little sceptical at first, but those guys have done their homework. Having had it working for a few months, it works better than I had expected. My only surprise is that the Tesla Powerwall doesn't support 5GHz WiFi... no big deal.read more
Pete H.
07:35 08 Aug 23
The team at Warragul G-Store have been fantastic to deal with in installing our first Solar system. Happy to answer any questions we had and always prompt with... communication whenever needed.Highly recommend.read more
Nicole D.
03:10 08 Aug 23
Pre sale assistance was great. Made it very easy to make a decision. Post sale equally helpful. Full of helpful suggestions. Liaised with my electrician post... installation who wasn't able to attend on the day. Great people with good personalities and a pleasure to deal with through the whole processread more
Mario X.
08:04 24 Jun 23
My old electric water heater was bleeding me dry so I did quite a bit of research and found a heat pump would be a suitable replacement.I called around before... eventually going with G-star. From my 1st phone call Alexey was informative, honest and gave me the best quote by far for my reclaim heat pump.Lauren was attentive and made sure I was supported in applying for the rebates from start to finishDavid and co were on-time and professional and despite the rain, took the time to make sure the installation was perfect. Its been almost a month and I am seeing a HUGE drop in my electricity usage.Pump is near silent and hot water is plentiful and consistent. Extremely happy with our purchase! Thanks G-storeread more
Mathew H.
01:53 21 Jun 23
G-Store are fantastic.They were always prompt in answering questions we had during the pre-quote, quote and job. Every step of the way we knew where we stood and what... to expect. We are planning on using them again for future work and highly recommend their services.During my initial call to them I had many questions regarding heat pumps and they were fantastically helpful. Even prior to us even arranging a quote! I spent a good 20 minutes on the phone with Alexey and he provided me information that I had not found elsewhere. He even provided information that other competitors had not mentioned which were very beneficial to us.read more
Owen
02:35 17 Jun 23
We have just had our heat pump installed. Brendon White and his team were very professional from beginning including after sales service. They made the whole process... hassle free.read more
Paul G.
05:13 15 Jun 23
When adding more panels to our roof we had no qualms about contacting G-Store who did our original install. As before they quoted promptly and the installation followed... soon there after. Their installation team always communicate well and turn up at the agreed times with excellent quality job.read more
Asharam E.
03:12 01 Jun 23
Exemplary Green Energy SolutionsG-Store delivered a flawless installation of our 33kW SunPower Enphase Solar System and three Teslas. The team, led by Matt, was... professional, informative, and always available to address any queries.The installers were punctual, considerate, and impressively tidy. G-Store made our transition to sustainable energy a seamless, enjoyable experience. Their professionalism and commitment to excellence is unrivalled. Highly recommended!read more
Terry O.
09:44 31 May 23
Ordered a system for my parents from G-STORE. The whole process was seamless and they were a wonderful company to deal with from ordering, getting rebates, organising... installation and giving the necessary follow up after sale. A lot of companies would ignore you once they received their cash but not these guys. Absolutely amazing. Thank you so much.read more
Jason R.
06:48 29 May 23
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Ready for your obligation-free consultation call?

Give our friendly team a call today on 1300 137 567. We can’t wait to meet you

1300 137 567

info@gstore.com.au

11 Fiveways Blvd
Keysborough VIC 3173

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