Solar energy
Autor: RG Serviços | Publicado: 2009-07-02T11:01:00-07:00

Solar energy: it is an energy from the Sun if Dah cards photovoltaic which is the conversion of light energy into electrical energy. Not be confused with solar heat that has a principle of operation quite different. How it works?To utilise energy that comes from the Sun, we need to basically three elements: photovoltaic modules, drivers load and batteries. The Siemens photovoltaic modules are constructed from chips of Silicon monocristalino, superior quality to similar and high - efficiency. Siemens is world leader in manufacturing and production technology of photovoltaic modules, being the only company in the world that has the technology powermaxä / topsä.The second element, the driver load, is a fundamentally important to preserve the batteries, increasing its useful life. Siemens offers a complete line of drivers load generation. Batteries are the elements that armazenas energy. With the help of them, consumers may use at night or in periods of bad weather energy radiated in days of sunshine.Because solar energy?Because it is a clean energy, clean, reliable, rational, that does not require maintenance and not consumes no fuel. For these reasons, can be used in many applications. In Brazil, where we are privileged by Sun, there are thousands of facilities for rural electrification, fences electrical pumping water and telecommunications use photovoltaic solar energy.Photovoltaic solar energy is expensive?Over the past 20 years, the cost of photovoltaic solar energy fell so spectacular. Today, for the vast majority of applications, you can pay the investment made in about two years or less.Because solar photovoltaic Siemens?Because the Siemens is a world leader in the manufacture of solar modules, already having produced approximately 150MW in photovoltaic modules. Siemens is a company that constantly invests in technology, aiming always consumer satisfaction and excellence of their products. In Brazil were already sold more than 50,000 photovoltaic modules for the most diverse applications in more remote locations.Doubts1 – Can i use a solar panel without the battery?Yes, the solar panel generates power directly from Sun and you can light a lamp or trigger an engine without using battery power (batteries). However the systems of energização residential need battery to accumulate energy produced during the day that will be used even at night. The use of solar energy now be constant and continuous avoiding that variations of insolation affect the performance of equipment installed.2 – Is there any grounding system photovoltaic solar energy?The system user solar energy needs to be first and foremost a be aware and disciplined. The autonomy of the system is directly related to the total energy generated during the photo - period (AH or whammy) and the total daily consumption of equipment installed. You cannot consume more than is being generated on a daily basis, unload the batteries over a given period.3 - Only or rainy days, the solar system work?What makes the spectrum solar energy is the intensity of light, when the day is Heaven without clouds Panel is producing 100% of their capacity. When the Sun reduces intensity, reduces the generation capacity. However, even in days only or rainy Panel Siemens generates energy.4 – How many days of autonomy can i have in case of totally rainy period, for consecutive days?When we designed a photovoltaic solar system, we take into account the consumption journal, to calculate from there the amount of energy to be generated by photo - period (day), this allows autonomy 6 - 8 days (in most cases). You cannot consume more than this being generated on a daily basis, work with a deficit which will unload the battery in a given period.5 - Increasing the quantity of batteries, there is the capacity of my system?Not necessarily causes your system is the total increase WP being generated, the ability of your system grows in accordance with the quantity of panels installed WP (total), as this growth can be modulavel, you can from a single dashboard go adding other gradually to demand total from your system.6 - Installing a solar system needs to be made by a trained?You can install your system solar photovoltaic, provided that follow the instructions listed in user manual. Taking care to ensure that the positive (negative polarity) (-) is not never turned on. See the manual of electricity that you will receive along with your equipment and if you have questions please contact us, we will have great pleasure to serve them.7 - What is the life of a panel Siemens?The Panel Siemens will be active for about 40 years, with full guarantee coverage for 25 years.