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Where to buy

With over 70 years of expertise and a network of local dealers around the world, Solahart delivers trusted solar solutions and expert support every step of the way.

Our Heat Pump Water Heating products

ATMOS Air 180

A heat pump is a smart, energy efficient alternative for areas where a traditional solar water heater may not be suitable. Installation is quick and easy. A heat pump works day and night as it extracts heat from the surrounding air and doesn’t rely on direct sunlight to operate. 

The ATMOS Air 180L Heat Pump provides relatively speedy recovery and utilises an advanced Top Down Heating design which delivers a concentrated volume of hot water at the top of the tank and available for immediate use. It has frost protection and includes a back-up element as standard, delivering 60ºC hot water, even on the coldest winter nights.

ATMOS Air 270

A heat pump is a smart, energy efficient alternative for areas where a traditional solar water heater may not be suitable. Installation is quick and easy. A heat pump works day and night as it extracts heat from the surrounding air and doesn’t rely on direct sunlight to operate. 

The ATMOS Air 270L Heat Pump provides relatively speedy recovery and utilises an advanced Top Down Heating design which delivers a concentrated volume of hot water at the top of the tank and available for immediate use. It has frost protection and includes a back-up element as standard, delivering 60ºC hot water, even on the coldest winter nights.

Solahart Atmos 325HAV

A high-capacity, energy-efficient heat pump ideal for larger households, the Solahart Atmos 325HAV delivers reliable hot water without the need for roof-mounted solar collectors.

Solahart Atmos Eco 180HDC

Compact and efficient, the Solahart Atmos Eco 180HDC is a smart alternative to small electric water heaters, offering reliable performance even in colder climates.

Solahart Atmos Eco 280HER

Designed for medium to large homes, the Solahart Atmos Eco 280HER is a powerful and eco-friendly hot water solution using ultra-low GWP refrigerant.

Solahart Atmos Eco 5kW

Designed for medium to large homes, the Solahart Atmos Eco 5kW is ideally suited for homes with narrow spaces or as a replacement for a similar-sized electric water heater.

Solahart Atmos Frost 270HAV

Efficient, frost-tolerant, and family-sized, the Solahart Atmos Frost 270HAV is built to handle everything in Australia’s varied climates, from frosty mornings to coastal conditions. Atmos Frost 270HAV is made right here to meet the demands of Australian households.

Solahart Atmos Frost 270QDR

The Solahart Atmos Frost 270QDR is a robust, frost-tolerant heat pump designed for year-round hot water in diverse Australian climates — now with Home Energy Management System (HEMS) compatibility.

Energy-Efficient Heat Pumps for Every Climate

Upgrade to a smarter, more sustainable way to heat water. Solahart’s advanced heat pump technology delivers reliable hot water, reduces energy costs, and supports a cleaner planet, wherever you live.

Built for sustainability

  • Uses environmentally friendly refrigerants with ultra-low global warming potential.
  • Designed for long-term reliability and smart energy management.
  • Compatible with renewable energy sources, including solar PV systems.

Why Choose a Heat Pump?

Heat pumps are one of the most energy-efficient ways to heat water. Instead of generating heat directly, they extract warmth from the surrounding air and transfer it to your water supply. This means:

  • Up to 78% energy savings compared to conventional electric water heaters.
  • Lower carbon footprint, helping you contribute to global sustainability goals.
  • Climate Adaptability: Works in a wide range of temperatures.
  • Quiet Operation: Advanced technology for minimal noise.
  • Durability: Built to last with corrosion-resistant materials.
  • Terms & Conditions

     * Water Heater energy savings shown are based on Australian Government approved TRNSYS simulation modelling using a medium load, unless otherwise noted. Savings and incentives will vary depending upon your location, type of Solahart system installed, orientation and inclination of the solar collectors, type of water heater being replaced, hot water consumption and fuel tariff. Maximum financial savings off your hot water bill are achievable when replacing an electric water heater on continuous tariff. 

    ^ Energy savings is based on the average amount energy produced per year by the solar power system in Zone 3. Savings and incentives will vary depending upon your location, type of Solahart system installed, orientation and inclination of the solar panels.