WIND & SOLAR POWER EXPLAINED!

Wilhelm Williams asked:


There are two main types of solar thermal and solar photovoltaic. The solar thermal uses the sun light 's infrared energy to heat a liquid or heat a mass of material will be pitching their stored heat. Harnessing solar thermal energy involves building a house in such a way to collect the sun 's heat during the day and radiate it at home during the afternoon. However, in the summer time the house 's construction uses mass to keep the sun' s heat outside the home. Solar photovoltaic that converts sunlight into electricity. The component most commonly associated is the photovoltaic panels or solar panels that you see mounted on roofs. This article will focus on how photovoltaic solar energy (solar panels) and the systems work. Why are solar photovoltaic panels always on the side of the south (or north) of the roof? To get the maximum electrical output of solar panels that need to be oriented to solar south in the northern hemisphere and solar north in the southern hemisphere. The solar north and south are like the solar magnetic or compass north or south. There are about fifteen degrees difference between them. Most solar photovoltaic panels are set in the country more latitude fifteen degrees or home latitude minus fifteen degrees. Depending on whether you want a diagonal summer or winter the angle of the solar panels. In higher latitudinal areas it makes more sense to have photovoltaic panels in a diagonal set of winter so that winter solar panels still get enough sunlight to produce electricity. How a solar cell produces electricity? A solar panel consists of a collection of photovoltaic cells. Each solar cell is composed of the silicon wafer. Silicon in its pure state is a poor electrical conductor. During the manufacturing process, an impurity is added to the silicon when the photons (light) stick throw and create electrons in the wafer electrical current. The type of electrical current produced by a solar panel is a continuous stream of low voltage, or DC, typically in the range of six to twenty-four volts. Photovoltaic panels have a nominal output voltage of 12 volts and an effective operating voltage of 17 volts or more. A panel 'solar s electrical output is affected by several factors. They are photovoltaic panels angle of the sun, time, time of year and weather conditions. Solar photovoltaic panels produce more electricity during the middle of the day when the sun is directly overhead compared to the morning and late afternoon when sunlight is hitting the solar panel at a low angle. The components of a residential solar power system residential energy system solar consist of four components are: photovoltaic panels, charge controller, battery pack and an inverter. The light from the sun photovoltaic panels convert into electricity. The electricity is sent to the charging regulator that keeps the battery pack fully charged, but not charged. The battery pack sends the electricity to the inverter that converts DC voltage home to AC at 120 volts and 60 hertz. The output of a photovoltaic solar panel panelThe stated in watts. It indicates the wattage is typically peak sun hours. Since the amount of sunlight varies over the course of a day, to level the variations of peak sun hours has been adopted by most manufactures to help installers and customer 's compare various models of the solar panel. Suppose a solar panel is rated for 100 watts and an average of six peak sun hours available per day. Then the solar panel would produce 100 watts * 6 peak = 600 watt-hours watt-hours of electricity or 0.6 kilos (kWh). ControllerCharging regulator controls the regulator load or cargo load battery pack. Continuously monitors the battery pack 'charge status of s. If the batteries are low, it will send electricity from solar panels to batteries. It also prevents the load on the battery pack. Don 't let anybody convince you that a charge controller is not actually required. Directly connecting the photovoltaic panels with battery pack can permanently damage the batteries and possibly make them explode. Battery pack 'packThe the battery, the purpose of s is to store electricity generated by solar panels during the day and then at night or during extremely cloudy days provide electricity to the inverter. The battery pack typically consists of lead batteries. Lead acid batteries are relatively inexpensive and readily available. There are many different types, sizes and capacities of batteries available. The most popular are gel cell batteries and AGM deep cycle lead acid batteries because they are maintenance free and past the cell much longer than wet. The most important thing to remember about the batteries is that the need for deep cycling. Deep cycle batteries are designed to be discharged then recharged thousands if not hundreds of times. A deep cycle battery is designed to discharged to nearly empty, but not completely and then be slowly recharged over time. A common mistake for home owners is to think they can use automotive batteries instead of deep cycle batteries. Car batteries are low cycle batteries. They are designed to download a lot of current quickly and then be immediately recharged.InverterAn inverter converts the DC electricity stored in the battery pack into household 120V AC. Almost everything in your home is powered by 120V electricity. Things like table lamps, freezer, lights, motors, dishwashers, and so on. There are two main kinds of sine wave of investors and modified sine wave. The Utility provides electricity as a sine wave. The electricity 'load value of s goes smoothly from positive 120V to 0V to negative 120V and then submits to 0V and finally up to positive 120V. Then the cycle begins again. The time it takes to pass during the entire cycle is one second. The modified sine wave is also known as square wave. Here the electricity 'load value of s goes from positive 120V to negative -120 volts in effectively zero seconds. Most household appliances operate on a modified wave energy within. Light bulbs and motors will work, just not quite as efficiently as electricity from the sine wave. However, there are some electronic devices will not work on square wave electricity. Must be verified with the manufacture to determine if the device works on square wave electricity. Now you have a basic understanding of how it works solar energy to power their home. Now you have enough information about how solar energy works to determine whether it is a technology that you would like to invest in for their home.

pockyrevolution asked:

More info / pics: apcommunity.blogspot.com Here 's my class of 2009 graduation cap for the University of California Berkeley. Cover with a little "green city" complete with a solar power plant and a wind turbine. The solar panel works, and actually leads the wind turbine. So while the generation is not true, it helps to demonstrate renewable energy at least.

Ethan M asked:


I'm doing a car R / C and power want it to be solar powered, you give me any tip on how I wiring this thing up.                           Thanks

N Jamal asked:


Want to know about the advantages and disadvantages of solar energy? Well, there are many advantages of solar energy. The? m's? AI is going to first tells about the advantages of solar energy on the oil produced. The advantages of solar energy solar energy is a renewable energy source. Although we can not use energy? s of? suna during the night or on days when sunlight is not available, we can count on the next day it's sunny, when sunlight will give us more energy and light. While we have the sun to generate solar energy from it (and eating the bread? SA's? Itâ that when we have no more sun in existence, we find ourselves living on anyone's?? T? The Wona !). When compared to solar energy, oil is not renewable energy source. Once finished, is gone forever. You might find a different source of energy but that could finish off a day also. So its just about time we started looking for other sources of renewable energy to end the energy crisis and the answer is solar energy Solar cells are totally silent. They create energy from the sun without making ninguÌ?? No noise. Now think about the noise made by drilling oil pump enormous solar cells / panels need ninguÌ?? No maintenance (because they have no moving parts inside, so there is ninguÌ?? No wear and tear that need replacement) The most important advantage of solar energy with respect to oil is that solar energy is clean, while oil when toxic releases, greenhouse gases and harmful carcinogens burned in air. Although the initial disposition of the solar panel or solar lights could be costly but long term we save much money because we never have to pay the electric bill again! On the one hand we are all aware of rising oil prices and thus the electricity generated worldwide. The products, solar powered lights are very simple and easy to install. Obviously there are many advantages of solar energy. The advantages of solar energy range from benefit in reducing the cost completely to eliminate their monthly electric bills to benefit the environment. Disadvantages of solar powerJust for? the Records |. The solar cells / panels can be costly at times especially when you request to be made or purchased. Solar energy can not be created over night. Obviously when we look at the advantages and disadbvantages solar energy and compare their advantages greatly outnumber the disadvantages. Also the current disadvantages are the things that always work on to improve as technology advances

Excess0Energy asked:

Energ? To solar thermal and photovoltaic solar panel and wind turbine. Complete Grid-Tie and the reservation systems of batteries? To the off-grid. Systems integraci? N the Energy generation from renewable to 1985 in Ontario Canada?. Worldwide sales of the complete package rolled / solar systems and batteries a.

jamescotton asked:


? Saw the cutout? Spedes of c? Sped solar charged only cu I wondered? Nt amount of solar panel you need? To that just works and works without batteries? To, but todav? To cutting like a cutout? Spedes of c? sped small? garlic push?