subject: Solar water heater and global warming (2) [print this page] Solar water heater and global warming (2)
The storage tank supplied with water by a second more traditional circuit produced by the heat exchange clean water to be distributed throughout the house.
Obviously a solar water heater is subject to the vagaries of the sun, it is associated in our latitudes a booster heater that fill this gap as soon as the regulator controlling the water temperature of the solar panel will switch to the mode the most appropriate time.
Usually electric heating can however use a facility already present.
The installation of solar panel
A solar thermal panel is required to planning rules, it must appear on the building permit is subject to a declaration of work in the municipality where you reside.
It is commonly accepted that a 45 angle facing south maximizes sunlight but this is not the "rule" (to be developed further: according to the latitude, orientation, support, the inclination will be in the range of 30 to 60 ).
Another possibility, in the absence of shadow, are the panels on the ground, obviously the risk of breakage is significantly increased, but with a variable angle bracket, the hot water "nesting" season (we are not yet sure of the size and modularity of such a product from a supplier). The self raises issues of consolidation on the ground and keeping the tax assistance.
It pays little attention to the maintenance of solar panels in reference manuals (apart from photovoltaic where regular maintenance of the glass surface may be recommended), in practice the scale of a particular risk being put to good and it is therefore worthwhile to facilitate "access" to provide for the maintenance of the solar panel if circumstances oblige you.
Using solar energy can reduce emission in atmosphere. These emissions that we called greenhouse gases are prevent the heat to flow out in space. It will increase temperature on the earth. Let's save the world using solar energy.
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