DIY Solar Energy Advantages Guide

Solar powered electrical generation relies on heat engines and photovoltaics. Solar energy's uses are limited only by human ingenuity. A partial list of solar applications includes space heating and cooling through solar architecture, potable water via distillation and disinfection, daylighting, solar hot water, solar cooking, and high temperature process heat for industrial purposes.

Solar technologies are broadly characterized as either passive solar or active solar depending on the way they capture, convert and distribute solar energy sources. Active solar techniques include the use of photovoltaic panels and solar thermal collectors to harness the energy. Passive solar techniques include orienting a building to the Sun, selecting materials with favorable thermal mass or light dispersing properties, and designing spaces that naturally circulate air.Solar energy sources is a renewable resource.We can always rely on the sun to give us the light we need and use the power at our disposal.

Humans have been using wind power for at least 5,500 years to propel sailboats and sailing ships, and architects have used wind-driven natural ventilation in buildings since similarly ancient times.
Oil is not renawable and may be gone before you know it.Energy from the sun- The total solar energy absorbed by Earth's atmosphere, oceans and land masses is approximately 3,850,000 exajoules (EJ) per year.In 2002, this was more energy in one hour than the world used in one . Photosynthesis captures approximately 3,000 EJ per year in biomass.The amount of solar energy reaching the surface of the planet is so vast that in one year it is about twice as much as will ever be obtained from all of the Earth's non-renewable resources of coal, oil, natural gas, and mined uranium combineApplication of solar technology-Solar energy refers primarily to the use of solar radiation for practical ends. However, all renewable energies, other than geothermal and tidal, derive their energy from the sun.

Solar technologies are broadly characterized as either passive or active depending on the way they capture, convert and distribute sunlight. Active solar techniques use photovoltaic panels, pumps, and fans to convert sunlight into useful outputs. Passive solar techniques include selecting materials with favorable thermal properties, designing spaces that naturally circulate air, and referencing the position of a building to the Sun.

Active solar technologies increase the supply of energy and are considered supply side technologies, while passive solar technologies reduce the need for alternate resources and are generally considered demand side technologies.          

Agriculture and horticulture- Agriculture seeks to optimize the capture of solar energy in order to optimize the productivity of plants. Techniques such as timed planting cycles, tailored row orientation, staggered heights between rows and the mixing of plant varieties can improve crop yields. While sunlight is generally considered a plentiful resource, the exceptions highlight the importance of solar energy benifits to agriculture.More recently the technology has been embraced by vinters, who use the energy generated by solar panels to power grape presses.

 The first modern greenhouses were built in Europe in the 16th century to keep exotic plants brought back from explorations abroad. Greenhouses remain an important part of horticulture today, and plastic transparent materials have also been used to similar effect in polytunnels and row covers.

Solar lighting-Daylighting systems collect and distribute sunlight to provide interior illumination. This passive technology directly offsets energy use by replacing artificial lighting, and indirectly offsets non-solar energy use by reducing the need for air-conditioning. Although difficult to quantify, the use of natural lighting also offers physiological and psychological benefits compared to artificial lighting.

 Although daylight saving time is promoted as a way to use sunlight to save energy, recent research has been limited and reports contradictory results: several studies report savings, but just as many suggest no effect or even a net loss, particularly when gasoline consumption is taken into account. Electricity use is greatly affected by geography, climate and economics, Architecture and urban planning-Sunlight has influenced building design since the beginning of architectural history.Advanced solar architecture and urban planning methods were first employed by the Greeks and Chinese, who oriented their buildings toward the south to provide light and warmth.
                                                  
                                                           History of Wind power:
Humans have been using wind power for at least 5,500 years to propel sailboats and sailing ships, and architects have used wind-driven natural ventilation in buildings since similarly ancient times. Windmills have been used for irrigation pumping and for milling grain since the 7th century AD.

Wind power is the conversion of wind energy into a useful form of energy, such as using wind turbines and tethered wind energy systemsto produce electricity and traction.Large-scale wind farms are connected to the electric power transmission network; smaller facilities are used to provide electricity to isolated locations.

 Utility companies increasingly buy back surplus electricity produced by small domestic turbines. Wind energy as a power source is attractive as an alternative to fossil fuels, because it is plentiful, renewable, widely distributed, clean, and produces no greenhouse gas emissions. However, the construction of wind farms is not universally welcomed because of their visual impact and other effects on the environment.

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When I started to see all these gas and power hikes,I knew it was time to find another way to stop paying out so much money,but I had questions how would I start and how much would it cost.

I actually already knew about solar panels,but they were a fortune "there is no way that was an option"Or was it?

After further research I discovered a system that shows you how to do it yourself step by step tutorials,videos.It was actually pretty easy there is no technical skills needed and can be built within 3-4 days.It was fun and rewarding! I thought this is amazing!

Get this,you create these solar panels at home for under $200 which cost's thousands of dolars for someone professional to build and install it for you.Plus help the enviornment as stated in all the history and facts that I have provided in this lens and save tons of money on your power bills. This is a No Brainer!

1. Solar energy is great for the enviornment-It's all natural and is keeping the planet alive.

2. It's a renewable source of energy unlike fossil fuels oil and other resources that some day will be gone.Prepare now!

3.This is such a clean source of energy,it won't pollute the Earth there are no harmful gases.

4.Solar panels are completely silent,you will not here even the slightest buzz!They have a cool look to them and can be hidden out of sight if you don't think so.Check out the system that shows it all

5. Once installed the solar panels are pretty much set it and forget it.

6. Solar power is Free-After you have paid for the system there are even a few different costs which starts from around $200 and methods that are even cheaper and just as good.

7. Solar panels can outlast the elements from snow,rain.Not to sure about lightning though :) Will last you for a liftime!

8. It's reliable and safe-As long as you keep them charged in the day your good for all night long nothing more to do to them.

9. Are you thinking, but can I do it?Well if you can follow simple instructions and know that there isn't any special skills needed to build this.In fact read one of the testomonials and see who actually built one.Took me 4 days to build stress free.
Talk about something to brag about.Ohh I save between $80 to $120 a month!Save lots af money

10.Solar enegy panels is an investment! Takes a little money to get started(not much though) and a little elbow grease(not much though) Helps To save thousands of dollars per year Helps save the enviornment!.

Remember Woodsy the Owl Give A Hoot Don't Pollute!

Ok! I know what are the disadvantages.

Just lke anything there are pros and cons Advantages and Disadvantages so here they are!
Is it worth it?Well you decide!

You have to install the solar panel system yourself,cause who can afford for someone else to do it for you.Not me!

It seems kinda weird to think about putting something on your house like this when it's not real common in some neighborhoods,but when it's common like anything the price will go down for someone to do it for you.Do you want to wait for that to happen? I didn't! It's cheap to do it for yourself!

You will have to roll up your sleeves and do a little work and shell out a few hundred bucks to get this built just to save a few grand a year and never pay for energy again. Electric Company you are Fired! "Kinda feel like Donald Trump saying that" ;)They actually encourage this!

Big Disadvantage...If there is no sun then there is no power!If you live in a place that does not get alot of sun then build a couple extra panels to help support energy supply to the battery.
Get it here
Let's all move forward and make a difference to help save our enviornment and planet that gave us life.Set a good example for our children and generations to come. This product far outweighs a couple of disadvantages!

The DeSoto Next Generation Solar Energy Center is a photovoltaic solar power facility in Arcadia, DeSoto County, Florida owned by Florida Power & Light (FPL). President Barack Obama attended the plant's commissioning on October 27, 2009.With a nameplate capacity of 25 megawatts (MW), it is the largest solar photovoltaic plant in the USA as of 2009[update].It will produce an estimated 42,000 megawatt-hours (MW·h) of electricity per year (an average of about 4.8 MW).

The plant cost $150 million to construct, which will represent an average of 6 cents on a typical customer's monthly utility bill over the 30-year lifetime of the plant. The plant consists of over 90,000 SunPower solar panels on 180 acres (70 ha).

"President Obama joins FPL for commissioning of nation's largest solar PV power plant; announces $200 million in smart grid funding for FPL's 'Energy Smart Florida'". Florida Power & Light (FPL). October 27, 2009. http://www.fpl.com/news/2009/102709a.shtml. Retrieved 2009-11-01.

Alternative Energy: Political, Economic, and Social Feasibility (Lanham, Maryland: Rowman & Littlefield, 2006. ISBN 0742549097), a 2006 book by Christopher A. Simon, discusses the transition from fossil fuels to renewable energy. The book has been called a "sophisticated, insightful, and well written book on the current global push to adopt varying forms of alternative energy, from wind to solar, geothermal, hydrogen, and beyond".[1]

In 2008, Christopher Simon, associate professor of political science at the University of Nevada, Reno, was named the "Technology Educator of the Year" by Nevada's Center for Entrepreneurship and Technology.

Solar thermal-Solar thermal technologies can be used for water heating, space heating, space cooling and process heat generation.Water heating-Solar hot water systems use sunlight to heat water. In low geographical latitudes (below 40 degrees) from 60 to 70% of the domestic hot water use with temperatures up to 60 °C can be provided by solar heating systems.

Thermal mass is any material that can be used to store heat-heat from the Sun in the case of solar energy sources. Common thermal mass materials include stone, cement and water. Historically they have been used in arid climates or warm temperate regions to keep buildings cool by absorbing solar energy during the day and radiating stored heat to the cooler atmosphere at night.

 However they can be used in cold temperate areas to maintain warmth as well. The size and placement of thermal mass depend on several factors such as climate, daylighting and shading conditions. When properly incorporated, thermal mass maintains space temperatures in a comfortable range and reduces the need for auxiliary heating and cooling equipment.

A solar chimney (or thermal chimney, in this context) is a passive solar ventilation system composed of a vertical shaft connecting the interior and exterior of a building. As the chimney warms, the air inside is heated causing an updraft that pulls air through the building. Performance can be improved by using glazing and thermal mass materials in a way that mimics greenhouse.

Water treatment-Solar water disinfection (SODIS) involves exposing water-filled plastic polyethylene terephthalate (PET) bottles to sunlight for several hours. Exposure times vary depending on weather and climate from a minimum of six hours to two days during fully overcast conditions. SODIS is recommended by the World Health Organization as a viable method for household water treatment and safe storage.

Over two million people in developing countries use SODIS for their daily drinking water.Solar energy may be used in a water stabilisation pond to treat waste water without chemicals or electricity. A further environmental advantage is that algae grow in such ponds and consume carbon dioxide in photosynthesis.

Cooking-Solar cookers use sunlight for cooking, drying and pasteurization. They can be grouped into three broad categories: box cookers, panel cookers and reflector cookers. The simplest solar cooker-the box cooker first built by Horace de Saussure in 1767.This grid-connected cogeneration system provided 400 kW of electricity plus thermal energy in the form of 401 kW steam and 468 kW chilled water, and had a one hour peak load thermal storage.

Electrical generation-Sunlight can be converted into electricity using photovoltaics (PV), concentrating solar power (CSP), and various experimental technologies. PV has mainly been used to power small and medium-sized applications, from the calculator powered by a single solar cell to off-grid homes powered by a photovoltaic array.

Experimental solar power:
A solar pond is a pool of salt water (usually 1-2 m deep) that collects and stores solar energy. Solar ponds were first proposed by Dr. Rudolph Bloch in 1948 after he came across reports of a lake in Hungary in which the temperature increased with depth.Thermoelectric, or "thermovoltaic" devices convert a temperature difference between dissimilar materials into an electric current.

Energy storage methods- Solar energy sources can be stored at high temperatures using molten salts. Salts are an effective storage medium because they are low-cost, have a high specific heat capacity and can deliver heat at temperatures compatible with conventional power systems.
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The Solar Two used this method of energy storage, allowing it to store 1.44 TJ in its 68 m³ storage tank with an annual storage efficiency of about 99%

Pumped-storage hydroelectricity stores energy in the form of water pumped when energy is available from a lower elevation reservoir to a higher elevation one. The energy is recovered when demand is high by releasing the water to run through a hydroelectric power generator.consequence of the increased awareness.
The surplus power produced by domestic microgenerators can, in some jurisdictions, be fed into the network and sold to
the utility company, producing a retail credit for the microgenerators' owners to offset their wind energy costs.
Distributed generation from renewble wind power resources is increasing as a consequence of the increased awareness of climate change.

Solar energy benifits

Development,deployment and economics-Beginning with the surge in coal use which accompanied the Industrial Revolution, energy consumption has steadily transitioned from wood and biomass to fossil fuels. Click Here The early development of solar technologies starting in the 1860s w

Wind powered energy-The Earth is unevenly heated by the sun, such that the poles receive less energy from the sun than the equator; along with this, dry land heats up (and cools down) more quickly than the seas do. The differential heating drives a global atmospheric convection system reaching from the Earth's surface to the stratosphere which acts as a virtual ceiling.

 Most of the energy stored in these wind movements can be found at high altitudes where continuous wind speeds of over 160 km/h (99 mph) occur. Eventually, the wind energy is converted through friction into diffuse heat throughout the Earth's surface and the atmosphere.

Distribution of wind speed-The strength of wind varies, and an average value for a given location does not alone indicate the amount of energy a wind turbine could produce there. To assess the frequency of wind speeds at a particular location, a probability distribution function is often fit to the observed data. Different locations will have different wind speed distributions. The Weibull model closely mirrors the actual distribution of hourly wind speeds at many locations. The Weibull factor is often close to 2 and therefore a Rayleigh distribution can be used as a less accurate, but simpler model.



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