Solar Cylinders: McDonald Engineers Play A Key Role in Solar Energy Programme
Filed under: Renewable Energy Cylinders, Uncategorized, solar cylinders
Hot Water Cylinders for Solar Panels
McDonald Engineers is using its extensive experience in harnessing the power of solar energy in its solar cylinders, to provide hot water to one of Scotland’s largest local authorities, who is rolling out its highly successful programme to private households and firms.
McDonald Engineers has been one of the UK’s leading manufacturers of hot water cylinders since 1946 and has been developing the solar compatibility of its cylinders for the last three decades, establishing itself at the cutting edge of renewable energy.
The company will be providing vital specification assistance and installation advice to the various partners involved with the project, to ensure that every project maximises the energy transfer from solar panels to the hot water.
McDonald Engineer’s Managing Director, Bill Stewart, explained “Studies show that a solar water heating system could provide around a third of annual hot water needs and reduce the impact on the environment but only with a highly efficient heat transfer process.”
He continued, “There is a growing recognition of the superior benefits that copper coils and cylinders can have in the renewable energy sector. Copper’s thermal conductivity is far superior to other material, such as stainless steel and also our manufacturing process allows a far larger heating surface than other manufacturers. ”
“The improved thermal conductivity, means that it will take significantly less time and solar energy required, for the copper coil to raise its temperature to the required level, compared to the stainless steel coil.
The company now offers full compatibility across the range, of its POWERflow 2000 Unvented Mains Pressure Hot Water Cylinder, THERMflow Thermal Storage Cylinders, ELECTRAflow Electric Wet Central Heating Systems, the TIMEsaver plumbing unit, its full range of Calorifiers and of course its original SOLARsave system.
If you are considering solar energy for your property or project, or indeed any renewable energy source, such as Geothermal and Air Source Heat Pumps, McDonald Engineers are available to assist you, to ensure your hot water cylinder is the perfect solution.
Please call on 01592 611123 or email sales@mcdonald-engineers.com
How to Achieve Constant Hot Water from Your Calorifier- No Matter How High the Demand
Many people err on the side of caution when designing hot water systems for commercial environments, such as hotels, hospitals and offices. However thanks to McDonald Engineers combination of its calorifier and plate heat exchanger systems, you can achieve the right level of hot water when you need it most.
At a time when every client is looking to achieve a cost effective and energy efficient system, whilst ensuring that it is never caught out, many specifiers tend to play it safe, when it comes to determining the size of storage cylinder for the hot water system.
The problem with over specifying the hot water buffer capacity for a commercial environment, is that you will continuously require additional energy to heat water that is rarely used. However the flip side of the coin, is that an under specification can lead to running out of hot water which can seriously damage customer satisfaction levels.
McDonald’s PLATEflow system compromises a Plate Heat Exchanger, which is pre-piped and mounted on to a calorifier, to supply continuous hot water, with the re-assurance that the buffer capacity is available during peak periods.
The system also ensures that any excess hot water generated by the Plate Heat Exchanger is never wasted and instead is diverted to recharge the buffer vessel.
The solution effectively decreases the amount of stored hot water required, whilst preventing the system from ever running out.
McDonald Engineers’ Sales Director, Jamie Stewart explained “As well as delivering the most energy efficient solution, the fact that we can supply the system pre-assembled to your specification can significantly reduce installation and commissioning time, which is critical in commercial environments.”
To find out how you could save energy on your next project call 01592 611123 or view our calorifiers and plateFLOW pages now
McDonald Engineers Calorifiers
McDonald Engineers recently supplied an 1800 Litre POWERflow Commercial Calorifier for Perth Grammar School. We manufacture a large range of Calorifiers and Buffer Vessels. These can be adapted for heat pump or solar thermal input. Our flexibility of manufacture, allows Calorifiers to be manufactured to your specification and requirements. Please contact us for prices and details.
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