Wollongong Solar and Hot Water Experts
Natacha Solahart Wollongong


Local Business.

Personalised Service.

Real People.

Solahart Wollongong has you covered

Locally Owned and Operated

Full Australian Warranty

Dedicated Local Team

High Quality Product and Service

Reduce Your Energy Bills


Hot water is an Australian household essential. With Solahart Wollongong, no matter where you are in the Illawarra region, there are a number of wide range of high-quality options that offer reliable hot water all year round.

Solahart Heat pumps are the perfect option for properties that don’t have the capacity for solar.

While some electricity is still required to run a few of the internal elements, the water heating component of the heat pump runs on hot air, extracted from the surrounding environment.

Even a small amount of heat in the air is enough to activate the chemical chamber and boil water for your home use. These can replace any electrical hot water heater with minimal additional installation fees.

Solahart Heat Pump Icon Red


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Solahart are your local experts in hot water systems Wollongong. We have a team of plumbers who are highly trained across all types of hot water systems. We also sell and service many other electric hot water systems too! Conventional gas or electric water heating are significant contributors to energy use and costs in your house. Using free energy from the sun to heat water is an effective way to use Australia’s ample sunshine to provide cost-effective and reliable hot water, helping you save energy, money and reduce greenhouse gas emissions.
Solahart Atmos 325HAV Heat Pump Water Heater

Solahart Atmos

325HAV Heat Pump Water Heater
A Solahart Atmos heat pump water heater consumes less energy than an electric water heater.

Solahart Atmos-Frost Heat Pump

Atmos-Frost Heat Pump

Solahart Atmos-Air Heat Pump; the smart way to create hot water out of thin air.


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No roof-mounted Solar collectors

Ideal for installations not suitable for traditional solar water heaters.

Energy Efficient

Energy efficient water heating. Solahart Atmos uses less energy than a conventional electric water heater.

Electric Boosting

Electric booster back-up for hot water in very cold conditions for continuous hot water.

Elegible for STCs

Solahart Atmos qualifies for Small-Scale Technology Certificates (STCs), helping you reduce the up-front cost of your purchase. (1)

Reduced Energy Use

Water heating energy use may be reduced by up to 64% when replacing an electric water heater. (2)

(1) Small-scale Technology Certificates (STCs) are a financial benefit to encourage the installation of solar and heat pump water heaters provided under a Federal Government legislated scheme. STCs financial benefit value is subject to change. Your installation may be eligible. Please refer to www.solahart.com.au for further details.

(2) Energy savings of up to 64% shown is based on Australian Government approved TRNSYS simulation modelling of a Solahart Atmos 325HAV heat pump and using a medium load in Zone 3 and apply when replacing an electric water heater. Any savings 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.


Solahart Atmos 325HAV Heat Pump Water Heater

Solahart Atmos is an energy efficient Heat Pump Water Heater designed to be installed where a traditional solar hot water system may not be suitable. It is a smart renewable energy solution to replace your electric water heater.

Solahart Atmos Heat Pump provides reliable hot water for your family and is suitable for residential applications where you require energy efficient hot water, without the need for roof space for solar collectors. Heat is absorbed from the air by an evaporator and transferred into the water through the heat exchanger. The heated water is circulated back into the storage tank. This process continues while heating is required until the water in the storage tank reaches a temperature of 60°C.

Solahart Atmos Explanation
Solahart Atmos-Frost Heat Pump Explanation

Atmos-Frost Heat Pump

Solahart Atmos Heat Pumps have proven to be a smart choice for Australians who may not be able to go solar but are looking for an energy-efficient alternative to an electric water heater.

The new frost-tolerant addition to the Solahart Atmos Heat Pump range can be installed in almost any location in Australia, as it is suitable for harsh water, cold climates, and tropical conditions. Atmos-Frost uses the heat energy in the surrounding air, not direct solar radiation, to heat water. It’s a reliable, efficient way to reduce purchased energy for water heating and cut greenhouse emissions without the need for solar collectors.

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Solahart started its solar journey back in 1953 with Australia’s first copper hot water solar tank right here in the Wollongong region. While we have expanded and modernised our solar offerings since then, hot water innovation and solar solutions are still close to our hearts. As big as we have become in solar, we still choose to remain locally owned and operated in the Illawarra area.

When it comes to reducing your energy bills we will only ever offer you quality products with proven service and performance to give you absolute peace of mind for your solar investment. We are so sure of this promise that we back everything we do with a full Australian warranty.

Talk to our dedicated team about your solar hot water options in the Illawarra area, covering Wollongong, Shellharbour, Kiama and Helensburgh. We can set you up with reliable hot water solutions using energy that’s free from the sun.


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Authorised Solahart Dealer
Clean Energy Council Approved Solar Installer
Tesla Powerwall Certified Installer
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