Founded in 2008, our company is a leading specialist in solar energy solutions, catering to both residential and commercial sectors. With a strong focus on sustainability and a commitment to harnessing the power of the sun, we specialise in three key areas: solar photovoltaic (PV) systems, solar water heating, and solar pool heating. Whether residential or commercial.
FAQ about solar water heating
Most frequent questions and answers
Indeed, you can use Consol Solar Water Heaters in cold conditions. The heat tubes and solar collectors are designed to function in temperatures as low as -25˚C, although extreme cold might slightly reduce their performance. Nonetheless, they continue to deliver satisfactory heat output in mild sub-zero conditions, such as those experienced in NZ.
Absolutely, water retains its ability to be heated even on cloudy days. Despite the diminished efficiency of the solar collector during overcast conditions, it remains capable of warming water for typical purposes. Nevertheless, in instances of heavily clouded skies or rainy weather, it might become imperative to utilise gas or electric backup methods to sustain water at the desired temperature. It’s important to note that the system is automated, guaranteeing an uninterrupted water supply even on rainy days.
Under normal conditions, maintaining the system is minimal. The shape of the tubes ensures that regular rainfall and wind keep them clean. If a tube breaks, it can be replaced easily and inexpensively.
The evacuated tubes possess a design for durability, making them resistant to breakage in typical daily situations. Nevertheless, if a tube were to break, please reach out to Consol for arranging repair or replacement. Our team will swiftly address any concerns you may have. You can be confident that your system will persist in operation, albeit with a minor reduction in efficiency, until the matter is resolved.
Certainly! You can connect Consol Solar Collectors in a series to generate substantial hot water supply for commercial environments like schools, hotels, office buildings, and beyond. The system’s scalability is virtually boundless, allowing it to accommodate various sizes as required.
Consol Solar Systems aim to minimise installation costs. In most houses, our team can complete the installation within a single working day.

