With the power crisis looming in, I think it’s better to have a solar panel than buy a portable generator which eats up petrol. Philippines must have the costliest fuel per liter in Asia. Problem is, solar panels can’t be bought as easily as generators.
the endless world of the internet
Trying to decide between a wood burner that heats the pool, or solar panels. Has anyone had any experiences with either and what are your opinions?
Solar pool heating is an incredibly efficient method of heating the pool. You need to be sure to size it correctly, 1 panel isn’t going to make any difference. Generally you need the equivalent of 70 - 100% of the pool surface in solar panels, depending on your location.
You can check out some solar pool heating kits at http://www.altestore.com/store/Solar-Pool-Heaters-and-Pumps/Unglazed-Solar-Pool-Heating/AquathermSolar-Industries-Pool-Packages/c1175/
Here’s a great article on solar pool heating from the US Department of Energy; http://www.energysavers.gov/your_home/water_heating/index.cfm/mytopic=13230
Using low-end, i.e. cheap, solar panels, based on existing technology, how much energy can be generated by adding solar panels to the total length of the Alaskan Pipeline? And if possible, how does that compare with the energy of the oil being pumped through the pipe. Not sure what the light cycle is along the pipe.
Probably very little, it’s at such a high latitude. Anchorage gets way less than half the annual sunlight that LA does, for example:
http://www.solarpanelsplus.com/solar-insolation-levels/
The trans-Alaska pipeline is about 800 miles long. Let’s assume you could fit 1.5 metres wide of panels all along the pipeline, and the efficiency of these panels is 10% (First Solar CdTe are the cheapest, and 8-10% efficient modules. Silicon is more expensive but generally higher efficiency).
The surface area is 1.9 million square metres, which will receive an average of 4 million kWh/day at Anchorage levels of sunlight, or make 0.4 million kWh/day of electricity (ofc, lots more in summer than in winter!)
0.4 million kWh is the energy content of about 2,300 barrels of oil.
However, you must remember that here you’ve accounted for the efficiency of the solar panels but not the efficiency of the oil. If you burn the oil in a car engine, you’ll average 12-20% efficiency in general (and that’s not accounting for the energy needed to dig up, process & distribute the oil or make the solar panels). Assuming you’re using the oil to drive, it’s equivalent to about 10,000 barrels of oil per day, or 3.65m a year.
Do you also think that you are paying too much to the Power-Company each month? Well, Solar Photovoltaic Panels Kit seems to be the ultimate answer for that problem. It may be surprising, but this technique can be easily duplicated and used for virtually unlimited applications. This quick report enables you to discover more and understand how it can help you.
Some background
In simple words: Solar Photovoltaic Panels Kit is based on following one of these web-based guides that teach you the ’secrets’ of assembling Solar-Panels. The most recommended guides are those that are written for the average user; check whether it offers the following: clear information, detailed diagrams, video tutorials, and technical support. This way or another, here are just a few advantage & advices that may help you to know more about this subject.
What is in it for us?
This solution undoubtedly provides several key-benefits:
* Uses Wind-Power as a backup when having long periods of cloudy days.
* Very quick return on investment (ROI).
* Enables us to make a 220V-240V elec. sys.
* Requires no more than a weekend to be installed.
* Enables us to get an extra income by quickly providing such sys. for others.
Tip
Pulling yourself “off the grid” all at once isn’t recommended - do it gradually and slowly, use your new sys. while keeping the ‘Main-Grid’ as backup for possible extreme electricity usage.
On the bottom line
This technology is considered highly popular for the following reason: Solar Photovoltaic Panels Kit requires almost no special technical/professional skills from the user’s side to get outstanding results. If we go a little further, it wouldn’t be that hard to discover other pluses provided by this unique ‘machine’, simply because as individuals we no longer need to depend on the authorities to supply these needs. Now it is time to take action, so at this point it is advised to try it so you could truly see how it can save your monthly budget.
Jason Gilford
http://www.articlesbase.com/diy-articles/solar-photovoltaic-panels-kit–easily-cut-your-expenses-699091.html
Do you also find yourself spending hundreds each month on expensive electricity-bills? Have you ever heard of “Cheap solar panels Electricity” System or similar ideas? It is almost unbelievable that this technique requires no more than a weekend to get it done. Read the following article to know more about how we can all benefit from it.
Overview
The basic idea behind this “Cheap solar panels Electricity” System is to teaching you how to assemble Solar-Cells by using materials that can be found at any average hardware store. The most recommended guides are those that are written for the average user; check for real customers case studies, make sure it provides descriptive illustrations, photos, and tech support. Anyway, here are some important benefits and tips that may help you to know more about this subject.
Important advantages
By now we clearly notice how it brings several key-benefits:
* Helps the environment.
* Enables us to store the produced elect.-power at zero cost.
* Very quick return on investment (ROI).
* No more power-interruptions.
* Rely only on your own energy-resources and not the ones supplied by governments or corporations.
Quick tip
Many U.S states will actually pay for your unused energy - don’t miss this excellent opportunity to get an extra income.
Final words
“Cheap Solar Panels Electricity” System can easily fit to any budget size for about any of us thanks to the fact that it uses simple and extremely affordable parts. There are so many other great advantages provided by this remarkable idea, simply because it is about to change the entire industry forever. The first action you need to take is to watch it in action so you could truly experience the various opportunities that it brings.
Jason Gilford
http://www.articlesbase.com/diy-articles/quotcheap-solar-panels-electricityquot-system–try-it-today-726116.html
It is considered as one of the most cost-effective ways to cut your electricity-bills - nowadays “Cheap solar panels House” System is finally affordable and accessible to anyone. Surprisingly (or not), this technique requires no more than a weekend to get it done. By reading this quick article you’ll be able to discover more about how we can all benefit from it.
Basic introduction
“Cheap Solar Panels House” System is actually isn’t that complicated to be assembled, by following one of these excellent guides that teach you how to assemble Solar-Panels, you can complete the entire project in just about one weekend. Some guides can be really useful while others miss their target; check for real customers case studies, make sure it provides descriptive illustrations, photos, and tech support. In any case, here are some important benefits and tips that can help you out.
Quick advantages
Let’s quickly see what is in it for us:
* Saves hundreds month-after-month.
* No need to remember to switch off the lights each time we leave the room.
* Provides an unlimited energy-source.
* Enables us to store the produced elect.-power at zero cost.
* Very quick return on investment (ROI).
Quick advice
In many states you can sell your unused energy, give it a quick search on the Web to verify that you can benefit from that.
On the bottom line
If we want to summarize the following article we can clearly say that “Cheap Solar Panels House” System easily enables us to ‘erase’ our elec. expenses from our monthly budget. It wouldn’t be that hard to find other benefits provided by this one-of-a-kind ‘machine’, simply because as individuals we no longer need to depend on the authorities to supply these needs. The first action you need to take is to evaluate it and experience how it takes just days to start enjoying from its benefits.
Jason Gilford
http://www.articlesbase.com/diy-articles/quotcheap-solar-panels-housequot-system–start-right-here-726109.html
Technology keeps bringing surprising solutions - “Making Solar Panels For Home” System truly enables you to construct an independent in-house power-supply with your own hands. Amazingly or not, this technique provides an excellent quick return-on-investment that is in average measured by weeks. Read this short report if you want to find out more about this revolutionary technology.
Getting some basics
Thinking that making such “Making solar panels For Home” System is complicated? You should definitely check one of these popular guides that teach how to assemble Solar-Panels in just one weekend. Just like everything else in life, some guides deliver and some other don’t; make sure it provides ‘proofs’ to be working for others. In any case, here are just a few advantage & advices that may help you to know more about this subject.
Main benefits
This solution provides various benefits; here are just a few of them:
* Enables us to make a 220V-240V elec. sys.
* Cuts down on the usage of non-renewable enr. resources.
* Increases the value of your home by thousands.
* Knowing that we are doing our part to conserve the planet.
* It is portable and you can take it with you (camping for example).
Quick advice
Remove any objects/obstacles that may shade your unit; you want to get maximum sunlight for max. efficiency.
Summary
Using such advanced “Making Solar Panels For Home” System takes no more than a single weekend, so it requires minimal effort to start exploring its benefits. There are so many other advantages provided by this remarkable idea, simply because it brings a real change to this industry. At this point it would be advised to use it so you could truly experience the various opportunities that it brings.
Jason Gilford
http://www.articlesbase.com/diy-articles/quotmaking-solar-panels-for-homequot-system–it-really-works-721480.html
How many solar panels would you need to equal the energy output of 1kg of U-235?
if 1kg of U-235 can produce 80 trillion joules (8×10^13 J) of energy how many solar panels would you need to equal this amount of energy?
Any info would be very much appreciated!
Unless the student is supposed to be able to calculate how long it takes the U-235 to produce that amount of energy, there is not enough information. If that is within the scope of the course, the question is way out of my league.
But assuming you just left out the time when stating the problem, divide that into 80 trillion to get joules/sec.
Let’s say the time is 40 billion seconds* for the U-235 to generate 80 trillion J. Divide 80 trillion by 40 billion, that’s 2,000 J/sec. You would need 10 panels. (A typical panel produces 200 Joules/sec.)
*That’s a LOT of seconds, even a lot of centuries. By then the solar panels would have worn out and crumbled into dust, so it’s a silly question in that sense. Is the teacher trying to make a point about the futility of solar power?
You probably already know how irritating can expensive electricity-bills be, well, finally it doesn’t have to be that way - “Build solar panels For Homes” System can amazingly cut most of that cost for you. Amazingly or not, this technique provides quick results almost instantly. Follow this report in order to hear more and understand how it can help you.
Quick overview
Getting such Ready-Made “Build solar panels For Homes” System is already possible for quite a while, the only problem is the high-cost, fortunately there are excellent guides on the Web that expose everything you need to know about assembling Solar-Panels on your own. It is important then to choose the right guide; make sure it provides detailed descriptions, diagrams, and support so you’ll never get lost. Anyway, here are just a few advantage & advices that can help you out.
Main benefits
We could clearly notice several good reasons to use this one-of-a-kind solution:
* Helps the environment.
* Requires no more than a weekend to be installed.
* It is portable and you can take it with you (camping for example).
* Uses natural and clean resources.
* Made of simple parts/tools found at any local hardware store.
Tip to go
Make sure to use an ‘Online-Guide’ as many of these guides are auto-updated with new and important information.
Article summary
We are so dependent on elect. day-by-day and “Build Solar Panels For Homes” System truly enables us to consume it with no limits and at almost zero cost. One thing is clear - there are many other great benefits provided by this remarkable invention, simply because we no longer need to rely on others to supply these needs. Now it is time to take action, so at this point it is advised to try it in order for you to enjoy the benefits that it offers.
Jason Gilford
http://www.articlesbase.com/diy-articles/quotbuild-solar-panels-for-homesquot-system–you-must-try-it-696980.html
Most households spend thousands each year on expensive electricity-bills - most of them don’t even know that Electric solar panels Generator can easily save them up to amazing 80% on that irritating expense. Many people find it hard to believe but this technique provides quick results almost instantly. Need more information? start reading this article and hear more about the benefits that it provides.
Quick introduction
Electric solar panels Generator is about using one of these guides on the Web that teach you how to assemble Solar-Panels with your own hands. It is important then to choose the right guide; make sure it provides detailed descriptions, diagrams, and support so you’ll never get lost. This way or another, here are several tips & benefits to help you better understand this topic.
Main advantages
This solution quickly provides clear and immediate benefits:
* Increases the value of your home by thousands.
* Saves hundreds month-after-month.
* It is already proven to work for thousands of people.
* Provides an unlimited energy-source.
* It is now amazingly affordable like never before.
Advice
It is highly important to backup everything with a simple Wind-Power generator - it is perfect for cloudy days and ensures continuous supply for 365 days a year.
Conclusions
The main reason that makes it so popular among many home-makers is the fact that Electric Solar Panels Generator requires minimal effort/cost in order to get outstanding results. There are probably many other advantages provided by this unique invention, simply because as individuals we no longer need to depend on the authorities to supply these needs. Now is the time to take action - it is recommended to simply try it so you could explore the various advantages that it provides.
Jason Gilford
http://www.articlesbase.com/diy-articles/electric-solar-panels-generator–itll-shock-you-696997.html