What about the rebates?

  • Everyone can claim the federal government's STC Incentives (Small Scale Technology Certificates Incentive)
  • You could also be eligible for up to $1000 Hot Water Rebate offered by Solar Victoria.
  • Electric hot water system could also be eligible for Victorian energy efficiency certificates (VEECs) offered under the Victorian Energy Upgrades (VEU) program.


You deserve a better Hot Water System.

IStore Air to Energy Heat Pump

Award Winning Product

IStore Air to Energy is an Award Winning Product from ProductReview 2021 & 2022

Excellent Warranty

Unlike other products, your istore heat pump hot water system comes with full 5 years Warranty covering all components.

Energy Efficient

The iStore consumes approximately 500 W of energy per hour during the air-to-energy heating process

Built to Last

External wrap around ALL COPPER heating coil and dual anodes for superior system longevity.

Superior Design

Istore Heat pumps are designed as all in one unit which not only works better but also looks excellent when installed.

Solar Mode

Istore can be programmed to run using the excess power from your Solar Panels; further reducing the operational expense

Hybrid Mode

You can also set up your istore hot water system to the hybrid mode when you have the additional guests at home.

Vacation Mode

You do not want your hot water to keep consuming power when you are on holidays. Well the good news is, it even offers Vacation Mode.

Use the Excess Solar Power to heat the water

  • Connect your istore with Solar
  • Utilize the excess Solar Power to heat the water
  • Connected through a timer switch
  • Electrify your home for a better planet

Don't Have Solar Yet?

Well, we do both..

2 Different Tank Sizes to Choose from..

180L Capacity

  • Height - 1956 MM
  • Diameter - 540 MM
  • Net Weight - 93 KG

Warranty Info:

  • 5 Years Warranty on All Components

270L Capacity

  • Height - 1955 MM
  • Diameter - 640 MM
  • Net Weight - 135 KG

Warranty Info:

  • 5 Years Warranty on All Components

Still have more Questions? Let's read the FAQs..

What Rebates are Available for Hot Water System?

All heat pump hot water systems can be eligible for the STC Incentive (Small Scale Technology Certificates). On top of that you may be eligible for up to $1000 Solar Victoria Hot Water Rebate. Further to this if you are replacing your electric hot water system then you can also be eligible for Victorian energy efficiency certificates (VEECs) offered under the Victorian Energy Upgrades (VEU) program.

Would you take my old unit away?

Our team will remove and take your old system away once your new heat pump hot water system is installed.

Is this installed by certified tradesperson?

Yes, that's correct. All work is carried by the licensed tradesperson and all our team is fully insured.

Can you assist me with my rebate application?

We initiate your Solar VIC Hot Water Rebate application and provide you with all the supporting documents including the provider statement. We can assist you over the phone or you can also visit us in our head office in Tullamarine and our team would be glad to assist you.

Do you service my area?

We currently install the Heat Pump Hot Water Systems across all over Melbourne Metro, Geelong & Mornington Peninsula.

Is Sunline Energy an Approved Solar Retailer?

Sunline Energy is an Approved Solar Retailer accredited by the Clean Energy Council. We currently offer Solar Panels, Batteries, Heat Pump Hot Water systems & EV Chargers for both the residential & commercial clients.

So... are you in?

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