Quality Solar hot water products that make a positive impact!

8 banks of evacuated tubes used in solar hot water applications
Evacuated tubes
Exegi tank showing professional pipe insulation
CO2 Heat Pumps
Duplex stainless steel
Wood fired solar
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If everyone had environmentally responsible hot water would it be better for everyone?

Feel good about your hot water!

Showering in hot water that has been heated for free from the sun actually feels different. This is difficult to prove either way but saving money and enjoying hot water from a renewable source will have a positive impact on your life.

Say goodbye to insufficient hot water and high energy prices.

Exegi tanks can be used in any solar hot water system.

The storage tank is the center of every solar hot water system. Whether the heat source is Solar thermal, a heat pump or a wood fire, there is always a storage tank needed.

With this in mind, we focus on making the best quality storage tank with the most versatile design and then build the renewable hot water system around the tank.

Exegi hot water storage tanks are made from 2205 Duplex stainless steel.

Exegi logo with clear backgroud

Why is Duplex the best material for hot water storage?

The short answer is it is stronger and more rust resistant than the most common stainless steels used to make hot water storage tanks.

Duplex steel was designed in Sweden in the 1930’s but is only now becoming popular as the manufacturing process has improved significantly.

With new stainless steels available, Understanding stainless steels and which type is best for a specific application is very difficult.

Below are the key benefits to DUPLEX stainless steel.

  • Twice as strong as 316L. Thinner sheets can be used saving materials and also transportation weights and also valuing our natural resources.
  • Made from 90% recycled materials.No explanation needed to explain why this is better!
  • High weldability.The welding process for Duplex Stainless Steel is very specific. The main engineers and welders that make our tanks have been trained in Norway at Outokumpu. All the Duplex steel used in our products comes from Outokumpu
  • Highly resistant to Stress corrosion cracking, pitting corrosion and Crevice corrosion.Cracking corrosion is one of the main problems for stainless steel tanks.
  • Exegi Duplex tanks are made to last and will outperform any other stainless steel tanks available in Australia.

What renewable solar hot water will suit you best?

Exegi DX2 400 litre Twin coil stainless steel tank technical specifications showing port locations, port heights and total dimensions.

This is a very difficult question to answer without knowing YOUR individual situation.

What we can offer.

Through years of experience, we can help you, based on YOUR situation, choose the Best solar hot water system to provide you with the most cost effective and sustainable hot water.

Evacuated tubes, CO2 heat pumps, wood fired boilers, combination boilers and more. There is a solar hot water system that will suit your application!

03 9397 3993

Call us to speak to someone about what solar hot water system would suit your application.
We are a small company and you will deal directly with the owners who will stay contactable throughout the whole process from the initial consultation right through to packing your order ready for dispatch.