Solar collectors are considered as an alternative and ecological source of renewable energy. Should I install them at home? If so, which method is better? Let's take a closer look at the answers to these questions.
The basic principle of installing solar collectors
In the climatic zone of our country, solar collectors are mainly used to heat water for domestic consumption and to heat water in a swimming pool, less often to support central heating. When installing collectors, we need to predict what we will do with thermal energy in the summer, when we go, for example, for a 2-week period. vacation. Before installing a solar collector, it is necessary to choose the right place where it will be located, since it cannot be covered by buildings or trees. To maximize energy production, the angle of inclination of solar panels varies from 30 ° in summer to about 60 ° in winter months. However, in most cases, it is assumed that the angle of inclination is about 45°, which is the average of these two values.
Rooftop solar installation
The most popular place to showcase solar collectors is the roof, which also turns out to be one of the easiest places to develop. Fasteners for all types of roofing are available on the market, and some manufacturers also offer systems for installation in tiles. In the vast majority of cases, installing solar collectors on roofing is the cheapest of all types, and the fasteners are designed so that their connection to the roof structure is strong and durable. Moreover, it is one of the best solutions in terms of aesthetics.
When the roof slopes are oriented from east to west or installation on the roof is not possible, solar panels can be mounted on the wall. However, it should be remembered that their plane should not be shaded by the structural elements of the house and that they should not deviate from the south, because the plane of the wall will expose the collector to the sun differently than the roof. plane.
Walls and freestanding structures as alternative locations for installing collectors
This method should be approached carefully, because an installation installed directly on the facade will be more sensitive to deviations with respect to the south than an installation installed on a facade with a structure. In the case of direct installation, the surface of the collectors should be increased, so that they will not generate the required amount of heat in the summer, and in the remaining months the energy will be maintained at a certain high level.
Solar collectors can also be placed on the ground in the garden. In the case of a flat surface, an appropriate design should be used to guide the collector to the correct position. The advantage of this method is that the garden shelving makes it easy to remove snow from the collector surface in winter, which significantly increases the annual energy profit. Easier access will also be useful in the event of a prolonged power outage from the power grid - in such a situation, you can easily close the solar panels without exposing the installation to stagnation. Midweek promotions can be useful for customers who want to explore an additional offer between weekend periods. For eligible Lucky Friday participants, the
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