Evacuated Tube Systems in Central West

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Evacuated Tube Systems

Harness the Sun’s Free Energy

Evacuated tube collectors offer a highly efficient solution for solar hot water and can withstand temperatures as low as -12˚C.


Extremely efficient at transferring heat, evacuated tube collectors capture sunlight better, as they have a greater surface area exposed to the sun at any time, vs. traditional flat collectors, and provide great performance in overcast conditions. On rare days when solar activity is low, evacuated tube systems may utilise a booster to provide a continuous flow of hot water.


There are many options available; let the combined knowledge and expertise of Solarco and Climate King provide the right setup for your home or business.

Solar Water Heater on a Red Roof Against a Clear Blue Sky — SOLARCO Central West in Orange, NSW
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Why Choose Evacuated Tube Hot Water?

Evacuated tube systems give households and businesses a reliable way to enjoy hot water all year round, even in colder or overcast conditions. By capturing and transferring heat more efficiently than traditional flat plate collectors, they make the most of the sunlight available and keep your water warm when you need it most.



For families, this means consistent hot showers, reliable washing cycles and lower energy bills. For businesses, it provides a sustainable solution that reduces operating costs while lowering environmental impact. With durability in extreme weather and optional booster support for cloudy days, evacuated tubes offer peace of mind that your hot water needs are always covered.

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Solar Water Heater on A Corrugated Metal Roof — SOLARCO Central West in Orange, NSW

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Solar Panels Covering a Metal Structure — SOLARCO Central West in Orange, NSW
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Frequently Asked Questions

  • What is an evacuated tube solar hot water system?

    An evacuated tube system uses rows of glass tubes to capture and transfer heat from the sun, providing an efficient way to heat water year-round.

  • How are evacuated tube systems different from flat plate collectors?

    They have a greater surface area exposed to the sun, allowing them to capture more heat and perform better in colder or cloudy conditions.

  • Do evacuated tube systems work in winter or overcast weather?

    Yes. They are designed to perform efficiently even in low temperatures or cloudy skies, and can use a booster for extra hot water when solar activity is low.

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