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Us humans are starting to become more aware of out planet and of the environment we live in. As a consequence many people are thinking about adopting alternative energy supplies. The online shop that sells photovoltaic systems is attracting more and more people to this modern concept.

Photovoltaic systems (PV systems) are a renewable energy technology which transforms the energy from the sun into electricity using photovoltaics. These photovoltaics, also known as solar panels, provide a reliable green energy solution.

A solar PV system is a sustainable, low-maintenance option for anyone who wants to contribute to a greener environment, as the system does not cause any pollution or emissions and has numerous advantages.

Photovoltaic systems use photovoltaic cells to collect solar energy from the sunlight, and converts it into direct current (DC) electricity. The reflection of the sunlight will create an electric field across photovoltaic systems, causing electricity to flow.

The DC electricity will be transported to an inverter, which will convert this DC power into alternating current (AC). This AC power is the type of electricity which is used for the electric appliances in your home, also referred to as AC load.

Photovoltaic systems generally consist of six individual components: the solar PV array, a charge controller, a battery bank, an inverter, a utility meter, and an electric grid. The correct installation of all of these components determines how efficient the solar panels are.

However, a charge controller and battery bank are optional. Even though these two components help you store and, as such, make better use of your generated electricity, they could also increase the total price of the photovoltaic installation.

Even though solar PV arrays produce power when they are exposed to sunlight, the other components are required for properly converting, distributing, and storing the energy that has been produced by the solar panels.

A solar photovoltaic array consists of a number of solar PV panels that are electrically connected. The solar PV array generates DC electricity from sunlight.

Thanks to the flexibility of modular photovoltaic arrays, PV systems offer many different designs and a wide variety of electrical needs, regardless of how large or small the installation surface is.

It is important to keep in mind that photovoltaic systems must be installed on stable mounting structures that can support the array and withstand weather conditions like wind, rain, and corrosion for the next few decades.

Charge controllers regulate the DC from the solar panels to make sure that the batteries don’t overcharge. A charge controller can measure whether the batteries are fully charged, and can stop the current from flowing in order to prevent the batteries from permanent damage.

A battery bank makes sure that none of your unused energy goes to waste, as it stores the energy that is being produced by the PV array and is not consumed immediately. It can then, for example, supply your home with electricity during the night or during very cloudy weather when there is insufficient sunlight.

Poweracu.com is a specialized online store that provides quality photovoltaic systems on a professional level.