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Solar energy:

Orçamentos de Laguinhos
Monte em instantes o orçamento para seu laguinho.

Filtros Biológicos
Veja on-line que custa muito pouco acabar com as algas.

Anti-algas e Anti-Cloro
O fim das algas em seu lago.


What is Photovoltaic Solar Energy?

Photovoltaic Solar Energy is a renewable source of energy obtained by converting light energy into electrical energy. Not to be confused with solar heating, which has a completely different operating principle.

How It Works?

In order to use energy from the Sun, we need basically three elements: photovoltaic modules, charge controllers and batteries. The Siemens PV modules are constructed from single crystal silicon wafers, top quality material similar to and with high efficiency.

The second element, the charge controller, a device is of fundamental importance to preserve the batteries, increasing its useful life. Siemens offers a complete line of charge controllers of last generation. Batteries are the elements that store energy. With their help, consumers can use at night or during periods of bad weather the radiated energy on sunny days.

Why Solar Energy?

Why is clean energy, clean, reliable, rational, which requires no maintenance and does not consume any fuel. For these reasons, may be used in numerous applications. In Brazil, where we are privileged by the Sun, there are thousands of plants for rural electrification, electric fences, water pumping and telecommunications using Photovoltaic Solar Energy.

Photovoltaic Solar Energy is expensive?

Over the past 20 years, the cost of Photovoltaic Solar Energy fell dramatically. Today, the vast majority of applications, it is possible to pay the investment made in about two years or less.

Because Siemens Photovoltaic Solar Energy?

Because Siemens is a world leader in the manufacture of solar modules, having already produced about 150MW of photovoltaic modules. Siemens is a company that invests in technology, always aiming at customer satisfaction and excellence of their products. In Brazil has sold more than 50,000 photovoltaic modules for various applications in the most remote locations.


1 - Can I use a solar panel without the battery?

Yes, the solar panel generates energy from the sun and you can light a fire or an engine without the use of energy storage (battery bank). however the residential systems require battery power to accumulate the energy produced during the day that will be used even at night. The use of solar energy then becomes constant and continuous thus avoiding that variations of insolation affect the performance of installed equipment.

2 - Is there any limitation for the use of photovoltaic solar energy system?

The user of solar energy system needs to be above all a conscious and disciplined. The autonomy of the system is directly related to the total energy generated during the photo-period (Ah or Wh) and total daily consumption of the equipment installed. You can not consume more than is being generated daily, failing to discharge the battery bank over a given period.

3 - On cloudy or rainy days, the solar system works?

What makes the solar spectrum into energy is the light intensity, when the day is cloudless sky the panel is producing 100% of capacity. When insolation intensity decreases, also reduces the generation capacity. However, even in cloudy or rainy days the panel generates energy Siemens.

4 - How many days of autonomy I have in case of rainy period completely, for consecutive days?

When designing a Solar Photovoltaic system, we consider the daily consumption, from there to calculate the amount of energy to be generated by photo-period (days), this allows a range of 6-8 days (in most cases). You can not consume more than is being generated daily, on pain of working with a deficit which will drain the battery in a given period.

5 - Increasing the amount of batteries, there is also an increase in the capacity of my system?

Not necessarily, which causes the system to increase its total Wp is to be generated, the capacity of the system grows with the number of installed panels (total Wp), as this growth can be modular, you can from a single panel to go adding other little by little until the total demand of your system.

6 - Installation of a solar energy system needs to be done by a specialist?

You can even install your solar photovoltaic, provided that you follow the instructions in the user manual. Taking all the care that the polarity (+) positive negative (-) not ever be reversed on the links. Check the manual that you get an electrician with their equipment.

7 - What is the life of a Siemens panel?

Siemens The panel will be active for about 40 years, with total coverage warranty for 25 years.


Ana Paula and Good Tips.
Orçamentos de Laguinhos
Monte em instantes o orçamento para seu laguinho.

Filtros Biológicos
Veja on-line que custa muito pouco acabar com as algas.

Anti-algas e Anti-Cloro
O fim das algas em seu lago.

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