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Which solar panels are better – 3kw, 2.8ks or 2.1kw Solar panel?

Which solar panels are better – 3kw, 2.8ks or 2.1kw Solar panel?

Home solar panels are offered in varying power outputs, from 2 kw solar panel, 2.1kw solar panel, to solar panels of more than 5kw. If you need to choose between 3kw, 2.8kw, and 2.1kw solar panels, it is important to identify their features and the difference between each solar panel.
A 3kw solar panel will be able to generate more power, followed by the 2.8kw and 2.1kw solar panels. As its name suggests, a 3kw solar panel may produce approximately 3kw of power for every hour of sunlight received, subject to natural loss. The same goes for the 2.8kw and 2.1kw solar panels, which produce 2.8kw and 2.1kw of power, respectively, for every hour they are exposed to sunlight.
If your power usage is high, you may require a solar panel that can generate more power, such as the 3kw solar panel. Meanwhile, a 2.1kw solar panel is appropriate for smaller volumes of power consumption without generating excess power and the wastage incurred by the higher initial costs of installing a bigger solar panel.


Solar panels also differ in size, with the 3kw solar panel being the largest system, followed by 2.8kw and 2.1kw solar panels. The 2.1kw solar panel may fit well on a small-sized roof, but a 3kw solar panel needs a larger roof area for problem-free installation. The 2.1kw or 2.8kw solar panels may be a better choice if you live in a small house. Therefore, the size of your roof is important in determining which solar panel is suitable for your setup.
Besides this, the ability of the 3kw solar panel to generate more electricity also means it is more eco-friendly. Compared to 2.1kw and 2.8kw solar panels, a bigger solar panel can reduce the amount of electricity generated from non-renewable sources such as fossil fuels, and has the highest percentage where reduction of carbon emissions is concerned. A 3kw solar panel may help to preserve the environment better. So, consider the features of each solar panel before you decide on the best product for your solar system at home, as it goes a long way in helping you to save energy and protect the environment.

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