Maximizing Efficiency: How Solar Evacuated Tubes Outperform Traditional Solar Panels

If you intend to place solar water heaters to warm water at your residence in Canada you basically have two types of collectors, one is solar evacuated tubes and the other flat plate collectors. It is good to know why it is wiser to have the former than the traditional solar panels to warm water.

Let us have a look at a few benefits that make evacuated tubes better than solar panels.

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Cost

If you look at the initial cost you need to spend more to have in place evacuated tubes than flat solar panels. This is due to the fact that it is easier to manufacture and design a flat solar panel. However, if you notice the cost of heating water, evacuated tubes are the best. Evacuated tubes have a low cost per BTU. So, in the long run, it is wiser to have evacuated tubes to heat water than solar panels.

Performance

It is that evacuated tube collectors are more efficient in heating water as they can retain heat more effectively than flat solar panels. This also means that evacuated tubes can perform in low temperatures than solar panels. It is possible to have warm water even in winter using evacuated tubes. 

It is also possible to have water heated to 200 degrees Fahrenheit using evacuated tube collectors. So, the heating efficiency of evacuated tubes is more than that of flat solar panels. It is such as flat solar panels can only heat water up to 140 degrees Fahrenheit and the time taken is more when compare with evacuated tube collectors.

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Durability 

It is possible to have services from both of these water heating methods for 10 to 15 years. However, the durability of evacuated tubes is much more than flat solar panels. This is due to the fact that flat plate collectors are made of copper plate and there can be damage to these plates due to condensation of water and consistent drips on the solar absorber. Such is not the case with solar evacuated tubes.

Installation

The shape of evacuated tubes is cylindrical and so in whichever manner you install them, they will be receiving sun rays at 90 degrees throughout the day. So, irrespective of the nature of the installation the absorption will be optimum.

It is not the same with flat plate collectors. Due to the design of the plates, they will only receive maximum sunlight only during midday. Thus, it is necessary to install it in a slanting position at a specified angle for optimal use.

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So, having a look at these aspects you can easily understand that in a place where there is snowfall, it is wiser to install solar evacuated tubes rather than traditional solar panels. It will be possible to have a supply of hot water even when the outside temperature is quite low.

If you decide to have evacuated tubes it is wise to contact Latitude51 Solar. They have the experience and knowledge to manufacture and install such gadgets according to your necessity and you can have those installed at your place. Call them at 1 800 759 8990 to discuss your requirements.

 

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