Solar Questions

    Is Solar Energy Just a Fad?

    Is it a good idea to put solar panels on your home or are they going to be obsolete in the coming years? Technology can be fickle. We believe solar power will stand the test of time for decades and decades to come. The following are some reasons why we think solar power is an excellent investment.

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    Posted by John H. Wakefield - December 4, 2011 at 1:33 pm

    Categories: Solar Articles, Solar Questions   Tags: , , , ,

    can you connect 56 3×6 solar cells for 1 panel?

    Dick Dastardly Asked: can you connect 56 3×6 solar cells for 1 panel?

    all the videos on youtube show 36 cells per panel, why not 56? 36 give you 64.8 watts, 129.6 amps and 18 volts. so 20 more cells should give you 100.8 watts, 201.6 amps and 28 volts. can this be done or not? im a novelist at this stuff and want to build some solar panels my self someone plz help me here

    Answers:

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    Posted by admin - October 17, 2011 at 5:30 am

    Categories: Solar Questions   Tags: , , ,

    Should we go green and get free electricity from the sun?

    Martin Asked: Should we go green and get free electricity from the sun?

    I am doing a school project on the environment.Do people think we should be using solar panels to get free electricity from the sun?Is it expensive to achieve?

    Answers:

    PARIK Answered:
    It is pretty expensive to use solar panels to produce electricity, and sunlight is only there for 10-12 hrs so we need to store the electricity produced by the panels in cells,
    both the panels and the cells cost a lot so it is better to go for wind energy instead of solar..

    hope you like my answer :D



    Rufus Answered:
    Solar panels are fairly expensive, but with advance in technology they are becoming much cheaper.You may get some good information from http://www.freeelectricityx.com who look into the benefits and costs.They also provide instruction in how to build your own solar panels very cheaply.
    do it yourself solar power kits



    Afrina Answered:
    Checkoutthird & fourth link
    on this web:
    WwW.green-livings.info



    ik Answered:
    Capital costs are high, although maintenance is little other than cleaning and repairs. To be warranted, solar cells require a fairly high and steady amount of insolation. Ironically, the best place in the world for this is Saudi Arabia, in the vicinity of Mecca. It would probably not pay to use solar energy if you lived in Seattle or London, England. Different areas can go green in different ways. Tidal and wave power are restricted to the coasts. In contrast, the Midwest could use wind turbines.



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    Posted by admin - October 14, 2011 at 5:00 pm

    Categories: Solar Questions   Tags: , , ,

    WHY WAS SOLYNDRA OFFERED $535 MILLION LOAN GUARANTEE BY THE U.S. DEPARTMENT OF ENERGY?

    Phoenix Asked: WHY WAS SOLYNDRA OFFERED $535 MILLION LOAN GUARANTEE BY THE U.S. DEPARTMENT OF ENERGY?

    Fremont, CA, March 20, 2009 Solyndra, Inc. announced today that it is the first company to receive an offer for a U.S. Department of Energy (DOE) loan guarantee under Title XVII of the Energy Policy Act of 2005. Solyndra, a Fremont, California-based manufacturer of innovative cylindrical photovoltaic systems, will use the proceeds of a $535 million loan from the U.S. Treasurys Federal Financing Bank to expand its solar panel manufacturing capacity in California.

    The leadership and actions of President Barack Obama, Energy Secretary Steven Chu and the U.S. Congress were instrumental in concluding this offer for a loan guarantee, said Solyndra CEO and founder, Dr. Chris Gronet. The DOE Loan Guarantee Program funding will enable Solyndra to achieve the economies of scale needed to deliver solar electricity at prices that are competitive with utility rates. This expansion is really about creating new jobs while meaningfully impacting global warming.
    http://weaselzippers.us/2011/09/15/flash

    The Bush administration had turned down their application – TWICE.

    Answers:

    Capn Eddie Answered:
    The same reason Enron was given a special exemption from accounting rules by the Clinton adminstration.

    Democrats corrupt our entire system.



    Obamageddon Answered:
    Crony corruption from a corrupt regime, plain and simple.



    Reality has a Liberal Bias Answered:
    July 2005: The Bush Administration signs the Energy Policy Act of 2005 into law, creating the 1703 loan guarantee program.

    February 2006 October 2006: In February, Solyndra raises its first round of venture financing worth $10.6 million from CMEA Capital, Redpoint Ventures, and U.S. Venture Partners. In October, Argonaut Venture Capital, an investment arm of George Kaiser, invests $17 million into Solyndra. Madrone Capital Partners, an investment arm of the Walton family, invests $7 million. Those investments are part of a $78.2 million fund.

    December 2006: Solyndra Applies for a Loan Guarantee under the 1703 program.

    Late 2007: Loan guarantee program is funded. Solyndra was one of 16 clean-tech companies deemed ready to move forward in the due diligence process. The Bush Administration DOE moves forward to develop a conditional commitment.

    October 2008: Then Solyndra CEO Chris Gronet touted reasons for building in Silicon Valley and noted that the companys second factory also will be built in Fremont, since a Department of Energy loan guarantee mandates a U.S. location.

    November 2008: Silicon prices remain very high on the spot market, making non-silicon based thin film technologies like Solyndras very attractive to investors. Solyndra also benefits from having very low installation costs. The company raises $144 million from ten different venture investors, including the Walton-family run Madrone Capital Partners. This brings total private investment to more than $450 million to date.

    January 2009: In an effort to show it has done something to support renewable energy, the Bush Administration tries to take Solyndra before a DOE credit review committee before President Obama is inaugurated. The committee, consisting of career civil servants with financial expertise, remands the loan back to DOE without prejudice because it wasnt ready for conditional commitment.

    do it yourself solar power kits

    March 2009: The same credit committee approves the strengthened loan application. The deal passes on to DOEs credit review board. Career staff (not political appointees) within the DOE issue a conditional commitment setting out terms for a guarantee.

    June 2009: As more silicon production facilities come online while demand for PV wavers due to the economic slowdown, silicon prices start to drop. Meanwhile, the Chinese begin rapidly scaling domestic manufacturing and set a path toward dramatic, unforeseen cost reductions in PV. Between June of 2009 and August of 2011, PV prices drop more than 50%.

    September 2009: Solyndra raises an additional $219 million. Shortly after, the DOE closes a $535 million loan guarantee after six months of due diligence. This is the first loan guarantee issued under the 1703 program. From application to closing, the process took three years not the 41 days that is sometimes reported. OMB did raise some concerns in August not about the loan itself but how the loan should be scored. OMB testified Wednesday that they were comfortable with the final scoring.
    January June 2010: As the price of conventional silicon-based PV continues to fall due to low silicon prices and a glut of solar modules, investors and analysts start questioning Solyndras ability to compete in the marketplace. Despite pulling its IPO (as dozens of companies did in 2010), Solyndra raises an additional $175 million from investors.

    November 2010: Solyndra closes an older manufacturing facility and concentrates operations at Fab 2, the plant funded by the $535 million loan guarantee. The Fab 2 plant is completed that same month on time and on budget employing around 3,000 construction workers during the build-out, just as the DOE projected.

    February 2011: Due to a liquidity crisis, investors provide $75 million to help restructure the loan guarantee. The DOE rightly assumed it was better to give Solyndra a fighting chance rather than liquidate the company which was a going concern for market value, which would have guaranteed significant losses.

    March 2011: Republican Representatives complain that DOE funds are not being spent quickly enough.House Energy and Commerce Committee Chairman Fred Upton (R-MI): despite the Administrations urgency and haste to pass the bill [the American Recovery and Reinvestment Act] billions of dollars have yet to be spent.
    And House Oversight and Investigations Subcommittee Chairman Cliff Stearns (R-FL): The whole point of the Democrats stimulus bill was to spend billions of dollars most of the money still hasnt been spent.

    June 2011: Average selling prices for solar modules drop to $1.50 a watt and continue on a pathway to $1 a watt. Solyndra says it has cut costs by 50%, but analysts worry how the company will compete with the dramatic changes in conventional PV.
    August 2011: DOE refuses to restructure the loan a second time.
    Source(s):

    Source: Clean Technica (http://s.tt/13giD)



    The ORyan Answered:
    Because 15 million of it went straight to Obama.



    Chris R Nonhipster Answered:
    Cronyism.



    BadWolf63 Answered:
    Because one of Solyndra owners, Kaiser, has been a huge donor for the Obama 2008 campaign.



    Liberals Sequestered from truth Answered:
    That is the democratic corruption that forces me to vote republican weather I want to or not.



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    Posted by admin - October 12, 2011 at 4:30 am

    Categories: Solar Questions   Tags: , , ,

    I need a lightweight form fitting solar panel with the best power potential?

    David Schwarz Asked: I need a lightweight form fitting solar panel with the best power potential?

    it will be form fitted to a kayak boat, obviously must be waterproof and provide me with as close to 400 watts or more that I can get. It will be a solar powered kayak. The important factors are waterproof first,then weight, then power output per area, then form fitting. I could mount the panels even if they are not flexible to the hull of the boat, but of course I would like it to look nice and flex around the boat.

    Answers:

    Robert Answered:
    For the first part, you can pick an arbitrary area, say 1m^2, and solve.A should cancel.

    For the second, doing some mental math I get the same total mass but I recall solar radiation being 1300W/m^2 at earth's orbit, which gives me 130 N, not 14.The acceleration should be on the order of 0.01g if I recall solar sails correctly.

    Good luck.



    Fleshgod Answered:
    Big bang go boom.



    ANDRE L Answered:
    The Big Bang created space & time. All of the matter in the Universe is a product of TBB.

    Really, read the link.



    HistoryFan Answered:
    Wow lol I my head hurts reading the Idiocy of this question. Plz be a troll



    WellTraveledProg Answered:
    It didn't "create" anything.

    Stars form through the gravitational accumulation of gas in space — mainly hydrogen and helium.As the energy of the big bang cooled (as space expanded), guess what elements condense out of the hot plasma?Almost entirely hydrogen and helium.How about that.

    do it yourself solar power kits

    Stars only need hydrogen to form.Helium kinda comes along for the ride.But there's no need for asteroids or anything else — they came long after the first stars had formed, built heavy elements in their cores, and then went supernova.

    You seem to need a great deal of education.

    Peace.



    BibleChooser Answered:
    1) If the big bang happened and it created our solar system then how come there are more stars/suns?

    The Big Bang Theory (BBT) doesn't attempt to explain just the formation of our Solar System; it explains the formation of the entire Universe, including all of the other stars, planets, asteroids, moons, black holes and what-have-you.To put it more plainly:the BBT tries to explain the origin of all of the matter and energy that exist in our Universe.It does NOT deal specifically with the formation of our Solar System of any particular solar system; it only deals with Universe-wide concerns.

    The BBT answers the question, "Where did everything in the Universe come from, and how has the Universe as a whole changed over time?"It does not answer the question, "How did our Solar System form?"

    2) Do we know for sure which start created our galaxy or solar system.

    The question is so imprecise and vague that I am unsure what you want to know.

    - Jim, http://www.BibleSelector.com/



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    Posted by admin -  at 4:30 am

    Categories: Solar Questions   Tags: , , ,

    What is being done to encourage Solar Energy use?

    OsnapzItzCrystal Asked: What is being done to encourage Solar Energy use?

    I Really want to know what is being done to encourage Solar energy use.
    Comment Your Answer Below.-Thanks(:

    Answers:

    Typical T Answered:
    u and ur concern



    Boomm Answered:
    YOUR CONCERN UNDESTAND SIR?
    do it yourself solar power kits



    Nicky Deal Answered:
    government grants, tax credits



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    Posted by admin - October 7, 2011 at 3:30 am

    Categories: Solar Questions   Tags: ,

    Meaning Of "Active" and "Passive" Solar?

    OsnapzItzCrystal Asked: Meaning Of "Active" and "Passive" Solar?

    Need a Little Help Here
    i Need to Know The Meaning Of Passive and Active Solar and What it is used for.
    Help !

    -Thank You!

    Answers:

    bluebellbkk Answered:
    Google "active solar energy" and next time you ask a question, please give the WHOLE expression, not just half of it.

    do it yourself solar power kits

    Oh, and please switch off your "Title Case" setting. It's surprisingly hard to read text where every word starts with a capital letter.



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    Posted by admin -  at 3:30 am

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    I want to use solar electricity to my home?

    Babu Asked: I want to use solar electricity to my home?

    I want to use Solar power for my home, ware can i get this setup in Hyderabad if i cant make my enter home with solar power at least i need to use for my AC, TV, PC & few lights OR only AC and one light.
    1. I have my pent house with two rooms.
    2. I have TV, PC. I have to get AC
    3. What is the investment
    4. What is the warranty time
    5. What is the space need

    Can any one help me with this

    Answers:

    Pia Answered:
    Keep federal tax and state tax credits in mind when comparing green energy. These can save major tax dollars but that's only the beginning. Really compare the cost of installation verses monthly electric savings. These numbers are high and will in many locations continue to increase. Even though diy solar heating is initially expensive these systems need little maintenance. They pay for themselves over the life of a mortgage or loans



    David Answered:
    a big explosion and suddenly everything was created in a 100% perfect way, the planets were aligned perfectly, creatures were created perfectly everything. wow it makes so much sense!

    If someone tells you there had been an explosion on the yard for trashed vehicles and all the peaces flew and built a new cadiallac? makes sense right?



    Camoran Answered:
    God said, "Let there be light," and sure enough, in the very first few microseconds after the Big Bang the universe (as it then existed) was flooded with photons. Stephen Weinverg wrote quite an interesting work a few years ago called The First Three Minutes. It is well worth the time it takes to read, and is available online as a free e-book.

    do it yourself solar power kits

    Scripture teaches us that in the beginning God created the heavens and the Earth, but it is singularly silent as to when and how.



    Pyriform Answered:
    There is evidence for the big bang.Recession of distant galaxies, cosmic microwave background and the overall chemical composition of evey star and galaxy that can be measured are three of the most important pieces.

    I tried paint to see if if was wet decades ago.it was.I have not tried since.

    I would not suggest the evidence for the oldest known planet is very good.That might be what www.space says, what did the scientists actually say?



    David H Answered:
    Every invention has a designer or creator, so why is it so difficult that this awesome universe has a creator, designer and purpose.There is no designer in the big bang theory, no order, just things happened to come together??Much easier to believe in a God.You place the ingredients of a lawnmower in a box and wait however many years, let me know when it becomes a lawnmower or any other product for that matter!!!The universe is much more intricate than that!



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    Posted by admin - October 4, 2011 at 3:00 pm

    Categories: Solar Questions   Tags: , , ,

    I need some solar panels as my outdoor energy source.If I want a 60 watt one, guys can give some adv

    Jacob Asked: I need some solar panels as my outdoor energy source.If I want a 60 watt one, guys can give some adv

    Not expensive, esay to install and can recharges all my stuff.

    Answers:

    rowlfe Answered:
    60 watts is BIG, AND expensive. You are talking 5 amps at 12 volts! And you are looking at hundreds of dollars! I have a 6 watt panel I use in my RV, which gives 500ma at 12 volts on a clear bright sunny day, which is enough to keep my batteries topped off from minimal use, but NOT something I could use to power this laptop I am using NOW to write this answer!YOU face the exact SAME problem. I have a friend who took the Y2K thing seriously, so seriously he moved off the grid. He bought a house and went solar. He spent over $20,000 on the panels and batteries he needed. And then consider this, the batteries do not last forever, so figure on about another $12K to replace the batteries at about 10 year intervals and another $8K to replace the solar panels as well. Solar panels DO "wear" over time and produce less and lass power per year. So, he is spending about $2K per year to maintain his solar power, which confidentially is about the SAME he would have spent if he stayed tied to the grid and paid for his electricity! There is NO benefit from converting to solar in a cost out of pocket expense, and you have the added time and trouble of maintaining the system. You have to clean the dust off the panels on a regular basis, or the dust blocks light and your panels lose output. So, there is NO inexpensive route that you can take since there is no cost-benefit in your favor. One of two things has to happen, or both before it makes financial sense to convert: the cost of the equipment has to go down or the cost of commercial electricity has to go up. the way things are today, you gain nothing by converting except the knowledge that you are having a slightly greener footprint in greenhouse gasses…



    Mark Answered:
    You should take help of a professional guys who can help you to build solar penal of your requirement. I will say it will cost you a little bit more as you expecting. But it can be achievable.
    do it yourself solar power kits



    James Green Answered:
    harbor freight.com
    they have 45 watt ones& bigger ones



    David H Answered:
    Every invention has a designer or creator, so why is it so difficult that this awesome universe has a creator, designer and purpose.There is no designer in the big bang theory, no order, just things happened to come together??Much easier to believe in a God.You place the ingredients of a lawnmower in a box and wait however many years, let me know when it becomes a lawnmower or any other product for that matter!!!The universe is much more intricate than that!



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    Posted by admin -  at 3:00 pm

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    is there a solar power charger that?

    Raymond Asked: is there a solar power charger that?

    is there a solar power charger that charges a phone straight from the sun instead of charging the solar charger first then aphone

    Answers:

    Shelli L Answered:
    I know of no solar charger attached directly to a phone. It would add extra weight. Portable seems to be what people want. But ,if you can configure out the way to do this, keep the cost down it might be a great idea. My solar charger for batteries is small but when I put the batteries in to recharge it's heavy. You could start with a solar pool phone. Pool owners have money and spend for pool gadgetry. I myself have a semi-waterproof pool phone so I can answer it with wet hands. Good luck!
    do it yourself solar power kits



    Nick Answered:
    i have one for my ipod that charges a battery or directly, check out walmart/ best buy or build one with stuff from radio shack



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    Posted by admin - October 2, 2011 at 2:30 am

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