• With our solutions, you will:
  • Slash your utilty bills or be energy independent
  • Conserve water and save a fortune
  • Make your home greener and more comfortable!
  • Protect our environment and act on climate change!
Complete Energy Savings Solutions from G-Store  


Cut your utility bills and create a wonderfully comfortable, climate friendly home with G-Store's energy saving and sustainability solutions


G-Store is Australia's leading supplier of energy saving and green sustainable solutions. We are unique in selling top quality products at great prices in each key category from solar systems to water storage. Knowing how to combine and install these in the most effective ways give us a range of powerful options to help you slash your utility bills.


No matter what your situation or budget, we've got a solution that's guaranteed to save you the maximum amount of money each month and reduce your impact on the environment.


Complete Solutions  
G-Store Key Categories
G-Store Star Savings Guide  

For the home owner, the G-Store Star Savings Guide is your quick reference to making large energy savings


 Energy Use in Australia



Because heating, cooling and hot water consume up to 65% of your household energy, we start making savings in these areas.


Add Solar power and battery storage to cover your other energy use and you are looking at our 9 Star Savings level.


At the 10-Star level you will be 95% energy independent and earning credit from your excess summer energy to more than cover any grid use during bad weather.





Supply and Install  

Buy just the product you want or get a fully Installed solution. The choice is yours and we make both easy.


G-Store Ships most products Australia wide. Use the shipping estimator on the page to the right of any product to see the cost.


With complex products like Solar Power or Hot Water, where we need to look more closely at your home or building, just use


and we will get back to your as soon as possible.

Complete Solutions with multiple products


G-Store Guides

Our D.I.Y. Guides to help find the right product when you need another starting point

G Store Quick Start Guide to highly efficient Winter Heating  

Winter Heating Quick Guide




Quick Start Guide to Summer Cooling  

Tips for Cost Saving Summer Cooling




G Store Quick Start Guide to Water Tanks, Rainwater Harvesting and Reuse  

Guide to Water Tanks, Rainwater Harvesting and Reuse




Emergency Hot Water Service Replacement  

Urgent Hot Water System Replacement Guide




Energy Audit Checklist  

Home Energy Audits and Assessments

Know exactly why your bills are high now, and what things need fixing first before you start investing in cutting your energy bills.




Consulting Advice for the Building Industry, Businesses and Local Government to help you find, price and fine tune the right solutions.


commercial hot waterConcrete underground tanks  

Building Industry Consulting

G-Store solutions for individual homes mostly scale extremely well for multiple unit development.

Commercial Hot Water, Solar Hot Water, Solar Power and large scale Water Storage and landscaping options are extremely flexible. Add in Heating and Cooling and G-Store can provide a one stop shop at highly competitive trade prices

  • Architects
  • Builders
  • Developers
  • Landscapers
  • Plumbers



large scale evacuated tube hot waterunderground water storage  

Renewable Energy, Resource Management and Eficiency Advice for Businesses

Many of G-Store's energy efficient, renewable and water storage technologies are equally applicable to businesses.

Make large savings in operating costs and lock in your profits.

  • Retail Stores
  • Factories
  • Office Buildings
  • Warehouses




large scale solar pv

Green roofs and podiums


Local Government and Community Organisations


  • Sustainable growing components for Vertical Wall Gardens, Green Roofs along with large scale drainage and water storage
  • Solar power up to 100 kW
  • Solar and commercial scale gas hot water





Need help?

1300 766 940




Book a meeting with a G-Store team member expert in the areas you are working on.

We can provide advice, options and can take care of everything from system selection to delivery and installation using our own team or our network of specialist contract installers. Give us a call to ensure your next project flows smoothly and delivers great outcomes.