středa 30. listopadu 2011

Video with homemade solar vacuum tubes

Hi, I have just found one really cool (hot) video with solar vacuum tubes. It is something really amazing, beecause this guy has created his own solar vacuum tube system with old beer bottles. Check out the video here.

středa 16. listopadu 2011

How solar tubes changes energy of sunlight into heat?

Hello, this is question really lot of people asks me and it is one of those questions that is very easy to answer, because these tubes works really very simply. It is in fact almost as simple as when some piece of black fabric is heating.
You know that anything on direct sunlight is heating and in the same way works these panels. There is really very dark black layer inside the tube that is called absorber. As you can see on the name, it absorbs the heat. Well, here is major problem of most older heating systems that uses sunlight. It has never been problem to get the heat from sun, the problem always was to preserve that heat. If you want to preserve heat, you of course need some insulator. Well, most of insulators have one thing in common and that is that it is not only insulates the heat, but also sunlight. Well, there is one insulator, that insulates heat almost perfectly and also does not affect sunlight at all. In fact it is even better than air and this insulator is NOTHING! Yes this is right, the best insulator for this purpose is NOTHING or vacuum if you want. This is the reason why solar vacuum tubes are using this. Vacuum lets the sunlight reach the absorber, but then insulates the absorber, so it does not lose any heat. Really absolutely genius idea, isn't it?
well then the heat from absorber goes to some medium that transfers it to the place we need it, usually some tank with water and here you go, free hot water from sunlight! Isn't that pretty amazing? More info about solar tubes you can also find here.

úterý 15. listopadu 2011

Where to buy solar vacuum tubes?

Hi everyone, I'm really very happy that you are still visiting my blog, because that means that you really interested in solar vacuum tubes. that is good for everyone. It is good for you, because you will save lot of money by using them and it is also good for everyone else, because you are saving lot of energy sources and best of all you are saving our environment. Everyone wins, it really is that simple and in fact there are absolutely no catches.
Ok so the topic of today article is quite simple, but not everyone really knows good answer to this, so here I will try to give you the best answer I know.
Few years ago, it was really not easy to buy solar vacuum tubes. Many people knew this concept and also knew that this concept works, well problem was that no one was building them. In these "wooden ages" of solar evacuated tubes it was quite common that people used to build their very own systems. Well, it must have been really fun to be such pioneer of this stuff, but the truth is that it is really not for everyone to be a pioneer truth? Of course it is, I think that average people just want to give some cash to company that will not only sell you the tubes, but also install whole systems. So you just pay money and after few days or weeks you start to get free energy from this system.
Well, I have for you very good news. These companies really exists and in fact there are more and more companies who not only sales solar vacuum tubes, but also installs them every day. I think that this technology has finally reached the point when it will be used really massively and sooner you will get your own solar heating system based on vacuum tubes, the better for you. In fact everything you need to is just put on google what you want and I'm sure you will find many sources where get these tubes. we really live in wonderful times and it is really much better then those times where you really had to build this system with your own hands and brain. I have to admit here that I have also tried and I failed, it was just too complex for me, so I'm happy that now I have professional system on roof that works much better and much more efficient than any system I would made by myself ever would.

What you might not know about solar vacuum tubes

Solar vacuum tubes really are something amazing and it is almost surprising that so many people does not know almost anything what seems to me almost weird. If you ask anyone if they want to save some money on heating, I'm sure that probably everyone will say that yes, of course. Well now comes the wird part, everyone says yes, but really, how many people really go and try to save some money? The truth is not much. Solar vacuum tubes are something what is not really cheap, that is true, but it is also something what is not so expensive. Still it is sad but true, only really few people invests in it and that is something really bad. Why is so bad? Well, when you invest in solar vacuum tubes, you will get your money back very soon and from then you just earn and earn and earn some more. it is sometimes almost amazing how much money you can save with them. If you want to know more about solar vacuum tubes, check out this blog very often and you can be sure you will find here useful information about these.

pondělí 14. listopadu 2011

This is blog about Solar Vacuum Tubes

Hi everyone who is looking for environmental friendly solutions how to heat your house, or flat or what ever you need to heat. It does not matter if you need to heat air or water, because solar vacuum tubes can do both and in fact they are very efficient doing this. If you don't know much about these tubes, then you have just found the right place, because this blog is place that is going to be all about solar vacuum tubes.