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How to Select the Solar Panels for my Photovoltaic System
Many customers who have decided to install a photovoltaic system face their first obstacle in selecting the right equipment. As with any selection process that involves multiple options, you want to be well informed about what each option has to offer. Solar equipment is no exception, but it is much easier than you might think. We gather the following guide to help with your selection process.
When it comes to solar panels, the answers are very simple, the technology has reached a point where all the solar panels, as long as they come from a quality manufacturer, will have a great production yield. There are some options to choose from, but there is nothing to worry about. The final decision only comes down to personal preference, and there are no wrong decisions.
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What is important to know to choose your solar kit?
The main factor that must be taken into account is to know what will be the REAL performance that a certain solar kit that we will find in the market will provide.
For example, you can find kits of 24V daily use and with only 6 solar panels which are misleadingly indicated to offer performances of for example 12,000 watts (W). The deception lies in the fact that these kits can generate that energy but it will only be a couple of months and in summer, and calculated in the area of most radiation in the peninsula: Almeria. Which will mean that its use in other places will offer a lower result. In addition, the batteries of these kits will have been dimensioned for the energy generated by the plates in winter, therefore they will never be able to store the 12,000 watts generated in summer. That is, they will have batteries of 400Ah instead of 800Ah that would be necessary to accumulate 12,000 W.
We have detected this fact in countless stores of the competition. What it means a full-fledged deception for any potential buyer that by good faith or ignorance of the solar sector will not be aware of these facts. In addition, the main consequence of this fact will be that the customer will find a kit with a performance much lower than expected. The batteries will be the main element that will support all the weight of the bad sizing, and its useful life will be cut quickly because of that.
In Damia Solar all our solar kits for daily use always indicate the real performance that the kit will have in winter, and more specifically the month of December when there is less solar radiation. For example, the 4500W kit indicates the performance of the kit during this time of year. In addition it has been dimensioned starting from the average solar radiation that can be found in the peninsula, and which is the same as that of Madrid capital.150w 18v Crystalline Solar Module 148067035 Reviews
Finally, the cogeneration schemes, the current energy reform allows both companies and households to implement systems that are paid alone or generate profitability in the medium and long term, in short we are facing an industry of accelerated growth that offers areas of development to companies that they commit themselves to specialization.
Considerations prior to the installation of solar panels.
To take advantage of the advantages of placing solar panels at home, it is convenient to have some considerations about their installation.
It is important to know the performance we can obtain according to our location, there is a map in which the climatic zones are classified according to the solar radiation or the annual sunshine hours. To capture the maximum solar radiation, we must orient the panels to the south.
It is also necessary to take into account the inclination of the panel that will depend on variables such as use or geographical latitude and a fixed value (18º), which must be added to it, in order to obtain optimum performance.