Solar Installation DVD Guide – Install Your Solar System Quickly and easily

If you are looking to get into the booming Solar Business but can’t afford the hundreds of dollars being charged for other courses, you may consider purchasing a high quality Solar Installation DVD Guide? Even if you are just a homeowner looking to save a little money by doing your own solar panel installation, you may still benefit from following a solar installation DVD course.

However, the problem is, if you have ever tried to search for a quality DVD guide, you will probably know that they are very difficult to locate.

We all know that if you purchase any good Home DIY Energy system, it should come with video tutorials to help you along the way but sometimes they are not quite in depth enough for you to install your solar system successfully. You might sometimes just find that you need a little extra help on the installation side of things.

Well, I have some good news for you:

There is a DVD course available which will take you step by step through the entire process of installing a complete Solar system. You can learn about determining the best location for the system, each step of the installation process, and finding and using the right kinds of equipment plus much, much more.

It is actually possible to avoid the expensive installation costs associated with having solar power installed by the professionals. You can now take control and cut your costs by doing it yourself.

If you are a serious home DIY energy enthusiast, a solar installation DVD Guide is an essential piece of kit to help you avoid the large installation costs normally associated with residential solar systems. With just a little effort and basic tools, you can install your homemade solar panels quickly and with minimal effort or confusion!

The basic Solar System Part 4 – The Combiner Box

This is part 4 of an ongoing series of articles explaining the basic Solar System. In the last article we covered the Solar panels. Today, in this article, we are going to cover the fourth component in the residential solar system. That component is the Solar Combiner Box. The Solar Combiner Box is basically an electrical distribution box full of DC circuit breakers. These breakers are the termination points for each Solar Panel or Array. This Combiner Box combines multiple DC inputs and converts these into one DC output. This is the reverse of what your home Electrical distribution panel does which is to take one AC source and distributes that source to multiple AC circuits.

Before we can purchase a Solar Combiner Box we have to know a few things. First, How many Solar panels will feed into your Combiner Box and secondly, what size breakers to purchase with our box. This example will show you how to size these circuit breakers. For our example we will use a 12 volt system with four Solar panels at 130 watts each. Following OHM’s Law we know that to find Amps we use the formula I=P/E. Therefore to find the amps so we can properly size the breaker we plug in our variables. I=130/12. Working this formula, we find the answer to be 10. 83 amps. This means that each circuit breaker has to handle 11 amps, before derating. Personally in my case, just to be safe, I would use a 20 amp breaker. Now that we know what size breakers we need for our installation we can move on.

The next and last item to consider is the size of wire that will run from your Solar Combiner Box to your Solar Charge Controller. This wire needs to be sized large enough to carry the maximum short circuit current from all the panels combined to the Solar Charge Controller. This is basically all you need to know about the Solar Combiner Box. This is not the most important component of the Basic Solar System but it is extremely important to ensure that it is sized correctly.

Home Solar System – Shield Your home From Energy Rates Increase With Home Solar Systems

There has been a lot of interest on renewable energy system for home usage. Many home owners are starting to be aware about energy costs. This in effect was caused by the recent gasoline price increase that has created a lot of hardship for car owners. Will house owners face the same problem in the future? Nobody has the answer to that question. It is always a good idea to prepare yourself than waiting for the issue to arise. Hence the rise on the interest for renewable energy systems for residential usage.

One form of renewable energy setup is a home solar system. Our homes are exposed to abundant free energy from the sun. The challenge is to create a system to capture the free energy and utilize it on our electrical components. What we need is a Photovoltaic Array. Photovoltaic or solar cells are used to convert the sun energy to electricity. Solar cells used to be expensive making a home solar system impractical in the past. Luckily, the cost of solar cells has dropped substantially due to technology advancement in the production process.

The concept of a home solar system is quite simple. What you will need is a solar array to collect the sun ray and the array is connected to a charge controller. The charge controller is used to store the energy into deep cycles batteries. Next the batteries are connected to an inverter where it converts DC to AC current. The AC electricity is then connected to the home main power panel and the electricity is distributed throughout house.

Solar energy Facts You must Know Before you Build Your Solar System

Coal or gas are not sustainable or renewable, and once they’re gone there is no more. This is one of the main reasons why people are interested in solar energy.

They know that this type of energy is renewable and sustainable. Moreover, this type of energy is very clean and easy to convert into electricity.

However, there is more to this energy that is provided by the sunlight. There are other solar energy facts you should know about before you build your own solar system.

Photovoltaic solar cells is what allows you to convert energy from the sun into electricity for your home. The price of these solar cells is the biggest set back for most people trying to generate this form of energy.

Highly efficient solar cells are generally a little over $1, 000. The initial installation of the solar system can be expensive since some homes need more than one.

It is also important that you know that this form of energy is only able to generate electricity during the day time. What this means is that your solar system will not be producing energy for your home for a fraction of each day.

Other solar energy facts involves the weather and pollution which can affect the efficiency of the solar cells. Although there are some negative facts about solar energy, the good points greatly outweigh the bad ones.

Some of the positive facts about this form of energy include: it produces electricity quietly compared to other renewable energy resources, and the energy doesn’t produce any pollution.

Although the initial investment is high, solar energy is a free source of electricity that will pay off in the future. These solar energy facts are the main reason why more people are becoming interested in becoming more energy efficient.

5 Minutes Lesson on Home Solar Systems

It is no secret that solar radiation, as defined in textbooks, is actually a form of green and renewable energy for homeowners with the aid of home-scale installations. Homeowners taking action to lower their carbon footprint, decrease their utility bills, or even replace old energy-inefficient device can benefit from Home Solar Systems.

These systems are mostly suited for houses in somewhat sunny regions. Though such systems do work on cloudy or overcast days, they’re not as efficient. Solar systems are most commonly placed on the roof which is really a excellent alternative to use the otherwise unused space. Solar panels receive the solar radiation and function most efficiently on flat or sloped roofs with superior southern exposure. If the roof is shaded or otherwise unsuitable for solar installations, ground mounted systems are available. Due to the fact that geographical and season do play a part in the energy conversion efficiency, making use of an web-based solar calculator can help homeowners accurately assess the relative expenses and benefits of a solar power installation for their region.

Home solar systems may be divided into two main categories: passive and active:

Passive solar system takes the maximum advantage of the natural heating of the sun’s energy known as insulation. Orienting the sun emission receiving structure to both the arc of the sun as well as the demands of the site are of primary importance for both efficiency and beauty in considering the placement of your home. Some examples of common passive solar implementation include the use of thermal mass (including bricks, stone, earth mass) inside its insulated envelope to store the sun’s radiated heat. This is easily and beautifully incorporated inside the floors and interior walls.

Active solar system is comparable to passive solar system, however, despite it’s complicated process, such system generates more heat than passive systems. This type of system relies strongly on three essential components: a solar collector to absorb the solar power, a solar storage system, plus a heat transfer system to disperse the heat to the proper locations in your household. They can be divided into two key categories of their own: solar photovoltaic (PV) systems and solar thermal systems.

Solar photovoltaic systems, which convert the sun’s energy directly into electricity, are probably the most frequent type of home solar system. They can be isolated from your main electric grid by utilizing a battery pack to store power for usage during the night, or they can be grid-tied. Grid-tied systems are most common, mainly because they permit homeowners to use traditional power sources when the sun isn’t shining and to offset this energy use during periods where solar electricity generation is possible. Some power companies even permit home owners with home solar power system to sell excess electricity generated by grid-tied photovoltaics to the power company and get rebates. Silicon panels are the most frequent kind of solar photovoltaic system in use right now, but thin film photovoltaics are rising in acceptance too. Although much less efficient than silicon panels, thin film photovoltaics are smaller and flexible. These properties allow them to be easily integrated into a building’s design. For example, one common application for thin film photovoltaics is solar shingles, where are made to appear like ordinary roof shingles.

Solar thermal systems use solar radiation to heat up water, heat and cool the inside of the household, or both. They are less costly than solar photovoltaics and can also generate important savings for homeowners, due to the fact that heating, cooling, and water heating are considered the most energy consuming processes in the residence. Other types of Solar thermal systems include Solar hot water system, solar pool heaters and solar thermal space heaters.

Solar hot water systems absorb solar radiation and utilize it to heat up the home’s water supply. For household owners that have pool(s), solar pool heaters are another energy saving type of home solar system that uses solar radiation to heat water.

Solar thermal space heaters function on a comparable principle to solar hot water systems (and are typically combined with them). However, for solar thermal cooling systems, that are either absorption or desiccant systems, they are much more complex in design.

Irregardless of the type of solar system, be it passive or active, green energy generation for home such as the aforementioned home solar system is an excellent way to save money and save the environment.

Solar System Information – The truth Regarding Useful Details about Solar Systems

Lots of solar system information is delivered to individuals to examine and appreciate by means of ways just like searching the web. Facts that aren’t confusing so individuals will expend additional time gaining knowledge from those. It really is proven fact that these are generally made obtainable to people for all of us to think about switching to much more useful and valuable things such as solar systems.

Here are some useful solar system information that may guide you when purchasing or even getting solar process.

Solar systems deliver electricity for residence or commercial with the aid of modules that generate electrical energy coming from the sun’s light. These systems have become quick and easy to set up, there are even specialized installation firms who will do all the work. There are several sizes of solar energy systems readily available and it really depends on the amount of your house you would like run by solar energy. Though these systems can be extremely expensive to set up, there are a number of local, state, and federal duty incentives and refunds that can help to pay for the fee, but it will still be a little initial investment.

Solar energy systems will also be designed as hybrid plants, meaning they’ll use fossil fuel in order to increase the solar power output during time periods of low solar radiation. In such models, a natural gas-fired heating unit or even gas steam boiler/heater is utilized. Solar energy system modules usually carry 20-30 year warranties. The device inverter must have a 10-year guarantee on non-battery back-up systems.

Solar systems are labeled in 2 main forms. One type is recognized as passive solar energy system and the other type is termed active solar energy system. Solar energy systems can be a wonderful match with pool and health spa heating system. They are less expensive since they are aiming to provide lower temperatures heat than is utilized for domestic hot water. Solar energy systems are getting to be increasingly attractive to property owners through the entire country- in part because of the tax credits available for solar purchases and installations. Solar power solutions not only support homeowners lower their own environmental footprint, however they also assist in reducing month to month power bills.

They are probably the most eco-friendly form of power. Solar energy systems are classified as the most environmentally friendly method of generating electricity and getting rid of tons of greenhouse gas from the atmosphere. These are created for particular needs. For instance, you can alter your outdoor lighting to be able to solar. Solar systems usually are not beyond the skills of countless do-it-yourselfers. However, the number of skills you need to be prosperous are quite different to match whether or not you are trying for you to implement a solar photovoltaic (PV) alternative or a solar energy solution. Wind powered systems along with other “off-the-grid” energy solutions are usually hardly used in your neighborhood. Solar energy systems are generally fixed-tilt which are locked with a certain angle or even have tracking that go on to optimize the position the sun. A single axis pursuing system allows this modules to track direct sunlight from sunrise in order to sunset. A two axis tracking system additionally tracks the sun through different seasons.

Solar systems are used through large companies in order to meet their power requirements. Systems consist of solar powered video cameras, solar telecommunications, and solar water pumping. Solar systems will often be classified into 2 classes, passive and dynamic. A passive solar system utilizes the sunshine and heat from the sun directly for the two heating, cooling and lighting. Solar energy systems tend to be renewable energy products that can handle meeting domestic and also commercial heating demands without disturbing the actual earth’s ecological system.

You maybe don’t think of considering solar systems with provided and proven solar system information these days but purchasing solar systems resources can help to save and support our children have their own much better future. All of solar system information presented above should be changing your way of thinking now. Besides, there isn’t any harm in switching to a much better one.

Solar System Facts – The essential Components for Purchasing Solar System

Solar system facts are given to make sure and provide visitors and buyers with right and correct info when buying a new solar system to help them to use. There are really lots of PV system facts which might be fascinating. Facts are useful that are beneficial to humankind for its your survival for years and years and maybe they are indeed quickly located on the internet. Solar technological know-how is the most offered system resource effectively-known to man right now. Provided below are your important factors that comprise a solar program.

Solar systems use a value of usefulness associated to the power output per area. Installation of the solar system in addition to mounting is one of the necessary stage of the project. Solar systems are intended for direct sunlight and you’ll need about one hundred twenty-five square feet linked to roof space. Normally, most manufacturers provide a warranty of twenty to 30 years on the product. Also you shouldn’t have to have a solar power storage system today, as many claims in the U. S are ready to pick the extra electricity made through this solar power system. Generally speaking, the more components involved the more expensive the system. These are really durable and a lot solar system have a 20-year manufacturer’s warranty with an estimated life of twice that.

Currently, price-effective way in order to solar renewable system use in their houses using solar power hot water systems or making your own solar panel. This method may be correctly used to warmth their houses in winter and amazing in summer. Current system production systems are wasteful and can result in polluting of the environment of the atmosphere, soil, and water. Dangerous gases can harm the ozone layer guarding the earth as a result of damage. Currently, solar power system is one of the most popular commodities around, and provide can’t come close for you to keeping up with require. The simple fact is, we have been using solar program since life happening this planet.

Figure provides the substances for renewable technique and does not need the chances of becoming exhausted. Over a period of moment, natural system may be harnessed for producing usable energy without polluting the earth. Naturally to get product is the foremost to the environment due to diverse resources we preserve. Helping the environment allows us to over time.

Solar power system facts are crucial reminders why we ought to pursue it and ensure we are great deal of thought for our households, business and area as a probable source to answer the rising demand for electricity. All other solar power system facts are very easily available on the internet. Solar power technology is the most readily available system resource recognized by men at this era. One needs just to type “solar system” into a browser in order to discover numerous websites which focus on solar power info. So better take your time on helpful issue such as this. You can save the future which ability is just in your hands.

Do it yourself Solar System – Solar power Made Easy, and Much Cheaper Too!

Ever looked into purchasing a solar power system for your home? Ever searched the internet for those “do it yourself solar system” kits, just to find a solar dealer that put together a package that costs about $10, 000, ships you the materials, and you are on your own?

That is a daunting task even for the most handy of do it yoursefer’s, as you do not receive any type plan or considerations to build such a system, let alone be cost effective.

There are definitely some things to consider from a do it yourself standpoint before considering installing a do it yourself solar system.

Are you willing to climb on your roof to install solar panels?
Spending time on your roof is part of the process of building a solar power system. The hardest part is actually getting up there. Once you can get over that, the installation of the solar panel is a breeze. It is as simple as connecting the brackets to a support beam in the roof, and connecting the solar panels to the brackets.
Do you have an open view to the south on your roof for maximum solar exposure?
In order for photovoltaic cells to produce the most electricity for your home, they must face the southern sky. If you have large trees blocking the way, then alternatives can be considered, such as building a solar stand that has an unobstructed view of the southern sky for maximum exposure.
Are you willing to save money by building your own solar panels?
This is a no-brainer, as the cost of building a solar panel can be done for about $100, if you shop around properly, and purchase bulk lots of solar cells off of the internet. I once found a bulk lot of 72 solar cells for about $80. That’s more than enough solar cells to start your do it yourself solar system, and this price pales in comparison to the hundreds, even thousands of dollars a manufactured panel costs.
Can you follow step by step directions and videos?
If you answered yes to the above questions, then you are well on your way to building your own solar power system for your home.

There are many do it yourself solar system designs on the market today, all of which are designed to take the guesswork out of building solar panels, installing the solar panels, and wiring the solar panel systems into your home for a fraction of the cost of purchasing ready-made solar panels, and having someone come to your home to install them.

I made my first attempt at building a solar panel, and it was much easier than I anticipated. Once I ordered my materials (the solar cells) and picked up a little bit of parts from my local hardware store, the construction was very simple. First I measured the size and arrangement of the solar cells. From there, I got my dimensions to build the frame to mount the solar cells. Next the frame was actually constructed. The next step, which was the toughest (and at the same time, was still easy), was soldering the solar cells together. This was about as tricky as using a hot glue gun and making a relatively straight line. Once I got the solar cells all pieced together, I added them to the frame and secured them. After that, the solar cells were wired together, and the cover to the frame was added. Voila! A solar panel. I tested it, and it was generating the necessary wattage (18 volts) and was working fine.

All of this took me about 6 hours to do, since it was my first one, and a cost of about $100. This definitely did not take very long, and once the solar cell is connected into my house wiring, it will take maybe two months of generating electricity for the solar panel to pay for itself. Not too bad!

I was shocked, but I realized that a do it yourself solar system is definitely within anyone’s reach, as I am not the most “handyman” of people to begin with. I’ll soon be building my second solar panel to add to my do it yourself solar system, and be on my way to making a huge dent in my electric bill.

In a Solar System Far, Far away

Stars are born encircled by a swirling disk composed of gas and dust, which is called a protoplanetary accretion disk, and these whirling, gaseous rings surrounding baby stars harbor the necessary ingredients from which a family of planets form. Astronomers have observed a number of such protoplanetary accretion disks circling distant, bright, and fiery baby stars, and these disks take shape at approximately the same time that the baby star–termed a protostar–is born within its obscuring, veiling natal cloud. In May 2015, an international team of astronomers announced their discovery of a very young, distant planetary system which may help astronomers to gain an understanding of how our own Solar System was born and evolved about 4. 56 billion years ago. A ring of planetary debris, surrounding the youthful parent-star inhabiting this system, reveals a haunting and remarkable resemblance to our Solar System’s own Kuiper Belt that is situated beyond the outermost major planet Neptune.

The astronomers who discovered the distant disk used the Gemini Planet Imager (GPI) at the Gemini South telescope in Chile, to identify a disk-shaped bright ring of dust surrounding a distant star that is only a bit more massive than our own Star, the sun. The dazzling disk is located between 37 and 55 Astronomical Units (AU)–or 3. 4 to 5. 1 billion miles–from its parent-star. This corresponds to approximately the same distance that separates our Solar System’s Kuiper Belt from our Sun. One AU is equal to the average distance between Earth and Sun, which is about 93, 000, 000 miles. The fascinating brilliance of the alluring disk is the result of glittering starlight being reflected by it–and it is also consistent with a wide range of dust compositions including ice and silicates inhabiting our Kuiper Belt.

Our Kuiper Belt is located in the outer limits of our Sun’s family just beyond Neptune, and it harbors thousands of small icy objects that are relics left over from the formation of our Solar System more than four billion years ago. These icy objects range in size from specks of debris dust, all the way up to moon-sized, icy bodies like the dwarf planet Pluto.

Protoplanetary accretion disks contain large quantities of nutritious gas and dust that feed hungry, growing protoplanets. Our own Solar System, as well as other planetary systems, form when a relatively small, very dense blob embedded within the undulating billows of a giant cold, dark, molecular cloud, collapses gravitationally under its own impressive weight. Haunting our Galaxy in huge numbers, these ghostly, frigid clouds–the strange, dark cradles of the shining stars–are primarily composed of gas, but also contain smaller amounts of dust. Most of the collapsing gaseous and dusty blob gathers at the center, and eventually catches furious fire as a result of the process of nuclear fusion–giving birth to a fabulous new stellar baby (the protostar). What is left of the gas and dust, that went into the formation of the protostar, eventually evolves into the protoplanetary accretion disk from which planets, moons, asteroids, and comets emerge. In their earliest stages, accretion disks are both very hot and very massive, and they can encircle their youthful stars for as long as ten million years.

By the time a fiery Sun-like stellar baby has reached what is termed the T Tauri stage in its development, the searing hot, massive encircling disk has become much thinner and cooler. A T Tauri is a stellar toddler–a young, variable star like our Sun that is very active at the tender age of only 10 million years. These starry tots possess large diameters that are several times greater than that of our Sun at present–but they are still in the process of shrinking, because young Sun-like stars shrink as they grow up. By the time the fiery toddler has reached this stage of its development, less volatile materials have begun to condense near the center of the surrounding disk, forming very fine and extremely sticky dust particles. The fragile, delicate dust motes carry crystalline silicates.

The sticky, tiny dust grains bump into one another and then merge within the dense environment of the protoplanetary accretion disk. In this way, ever larger and larger objects continually grow–from pebble size, to boulder size, to mountain size, to moon size, to planet size. These growing objects evolve into what are termed planetesimals–the primordial planetary building blocks. Planetesimals can reach sizes of 1 kilometer across, or even larger, and they are a very abundant population within a young accretion disk surrounding the fiery stellar tot. They can also hang around long enough for some of them to still be present billions of years after a mature planetary system has formed. In our Solar System, the asteroids are the remnant rocky and metallic planetesimals that were the fundamental building blocks of the four rocky, inner planets: Mercury, Venus, Earth, and Mars. On the other hand, comets are the icy leftovers of the planetesimals that went into the construction of the quartet of outer gaseous planets: Jupiter, Saturn, Uranus, and Neptune.

The Kuiper Belt

The Kuiper Belt was named in honor of the Dutch-American astronomer Gerard Kuiper (1905-1973), who is commonly credited with being the first to predict its existence. It is a region of our Solar System beyond the mysterious, dark, and frigid realm of the majestic outer planets, extending from the orbit of Neptune (at 30 AU) to approximately 50 AU from our Star. In many ways it is similar to the Main Asteroid Belt between Mars and Jupiter, but it is about 20 to 200 times as massive. The distant Kuiper Belt, like the Main Asteroid Belt, is composed of small bodies–planetesimals–that are remnants from our Solar System’s formation. A large number of asteroids are composed mainly of rock and metal, but most Kuiper Belt Objects (KBOs) are made of volatiles (called “ices”), such as water, methane, and ammonia. The Kuiper Belt is the frigid home of a trio of officially recognized dwarf planets: Pluto, Haumea, and Makemake. A handful of our Solar System’s moons, such as Triton of Neptune and Phoebe of Saturn, are also frequently thought to have originated in this distant region.

Since the Kuiper Belt was discovered in 1992, the number of known KBOs has skyrocketed to over a thousand, and more than 100, 000 KBOs over 62 miles in diameter are believed to exist in our Solar System’s distant deep freeze. At first, astronomers believed that the Kuiper Belt was the primary domain of periodic comets–those with orbits lasting less than 200 years. However, more recent studies since the mid-1990s have demonstrated that the Kuiper Belt is dynamically stable, and that the true place of the comets’ origin is the scattered disk. The scattered disk is a dynamically active region formed by the outward migration of Neptune 4. 5 billion years ago, when our Solar System was still in its infancy. Scattered disk objects such as Eris sport extremely eccentric (out-of-round) orbits that carry them as far as 100 AU from our glaring Star.

The objects that tumble around within the Kuiper Belt, along with the frozen denizens of the scattered disk and Oort Cloud, are all collectively termed trans-Neptunian objects. The very remote Oort Cloud is a thousand times more distant than the Kuiper Belt and not as flat. It is also the repository of long-period comets (those with orbits lasting longer than 200 years), and is a gigantic shell of icy objects around our entire Solar System–extending halfway to the nearest star beyond our Sun!

Poor Pluto is the largest denizen of the Kuiper Belt, as well as the second-largest known trans-Neptunian object–the largest being Eris that dances around within the scattered disk. Although originally classified as a major planet after its discovery in 1930, Pluto’s status as a member of the Kuiper Belt caused it to be unceremoniously evicted from the pantheon of major planets, and re-classfied as a dwarf planet in 2006. Poor Pluto is compositionally akin to numerous other KBOs, and its orbital period is characteristic of a class of KBOs termed plutinos. Plutinos share the same 2: 3 resonance with Neptune.

In a Solar System Far, Far away!

The star of the new study, conducted by the team of international astronomers, is a sparkling member of the very massive 10 to 20 million year-old Scorpius-Centaurs OB association, which is a region that is very much like the one in which our Sun was born. The primary distinguishing characteristic of the members of a stellar association is that most of them share similar characteristics. An OB association hosts a large number of searing-hot, roiling, fiery blue giant stars, of spectral classes O and B.

The disk-shaped bright ring of dust, being observed in this study, is not perfectly centered on the star. This is a powerful indication that the ring was likely sculpted by one or more unseen distant alien planets. By using models illustrating how planets carve debris disks, the astronomers found that “eccentric” versions of the giant planets in the outer realm of the solar system could explain the observed properties of the glowing ring.

“It’s almost like looking at the outer Solar System when it was a toddler, ” commented Dr. Thayne Currie in a May 2015 University of Cambridge Press release. Dr. Currie is principal investigator of this research, and an astronomer at the Subaru Observatory in Hawaii. The University of Cambridge is in the uk.

The Kuiper Belt is commonly thought to be composed of the remnants of our Solar System’s ancient formation, and so there is a possibility that once the new system develops, it may bear a striking resemblance to the way our own Solar System looks today.

“To be able to directly image planetary birth environments around other stars at orbital distances comparable to the Solar System is a major advancement. Our discovery of a near-twin of the Kuiper Belt provides direct evidence that the planetary birth environment of the Solar System may not be uncommon, ” explained Dr. Nikku Madhusudhan in the May 2015 University of Cambridge Press release. Dr. Madhusudhan is of Cambridge’s Institute of Astronomy, and one of the paper’s co-authors.

The parent-star of this system, known as HD 115600, was the first object the research team observed. “Over the next few years, I’m optimistic that the GPI will reveal many more debris disks and young planets. Who knows what strange, new worlds we will find, ” Dr. Currie told the press.

7 Facts about Solar Energy in the Home

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Are you considering a greener energy alternative for your home? Solar energy is a cheaper, more environmentally friendly way of providing power for a home or business. The sun’s energy is free and completely renewable, and by harnessing this power you can benefit from a hassle-free way of producing greener electricity. Here are some facts you need to know when you are considering solar power for your home.

  1. The Sun’s Energy is Vast and Abundant

Did you know that we are currently able to use only around 0.0001% of the huge amount of energy the sun generates? If we could use it all, one hour of direct sunlight would be enough to produce energy for the whole world, for one whole year. The sun is an abundant form of energy and you can take advantage of this in your home.

  1. Solar Power is Renewable

Compared to energy from oil and gas, which is not renewable and reserves will gradually disappear, solar energy is renewable because it never runs out. It is produced naturally and doesn’t need to be stored or built up over centuries like oil and gas.

  1. There are Two Ways to Generate Solar Power

The sun’s energy can be harnessed and turned into solar power which is then used in the home. This happens in one of two ways – through the direct or photovoltaic method (PV) you install solar panels and these generate the electricity you use. Or you use the solar thermal or indirect method where the conversion from energy to power takes place through solar thermal collectors that are then used to heat a home.

  1. Solar Energy is Safe

Compared to other forms of generating power, solar is largely risk-free and you do not have to consider explosions or hazardous chemicals. As solar panels are made from silicon you are not dealing with any toxic chemicals and solar power does not generate any pollution.

  1. Solar Panels are Cheap to Run

Solar panels do not require a lot of maintenance and they are hard wearing because they have no moving parts. You don’t need to spend money or time keeping the panels working. They last up to 35 years and once the panels have been installed you have no extra running costs. Solar panels may be expensive to buy initially, but you can go to a place like solarcompare.org and find out the best deals for panels and solar systems.

  1. No Carbon Dioxide

As a renewable energy technology, solar power is largely carbon dioxide free. You will certainly reduce your carbon footprint if you install solar panels in your home.

  1. Solar is Suitable for even cloudy days

Even when there may be no bright sunshine every day, solar panels continue to generate power throughout the day even when the weather is overcast or cloudy. You do not need direct sunlight in order to run solar panels in the home although you will generate more power when the day is sunny.