I was a homeowner thinking about solar electricity for my home. I had to answer a bunch of questions. One, does this stuff work . Would it work on my home and most importantly, can i afford it . Well, i did the research. I bought a system. Now i get to share that knowledge and that experience with you. For the next 30 minutes, well have a class in solar basics and well go out in the field and see an actual solar system being installed. 30 minutes, solar basics, stay with me. Lets talk about the technology, what is it and how does it work . There are three types of solar actually when you sauk about solar. I want to avoid the confusion to make sure were focusing on the right one. Two of them involve heating water and theyre very viable technologies, can be very coast effective but were not going to deal with them right now. One is solar pool heating. It pumps the water up there, heats it, runs it through there, the sun heats it and back into the pool. This one is called solar thermal or
Being installed. 30 minutes, solar basics, stay with me. Lets talk about the technology, what is it and how does it work . There are three types of solar actually when you sauk about solar. I want to avoid the confusion to make sure were focusing on the right one. Two of them involve heating water and theyre very viable technologies, can be very coast effective but were not going to deal with them right now. One is solar pool heating. It pumps the water up there, heats it, runs it through there, the sun heats it and back into the pool. This one is called solar thermal or solar hot water. It heats domestic hot water or d. H. W. Thats your hot water that you use four showers and dishwashers. Were going to talk about solar electric. They have the same technology as computer chips. Theyre similar in structure to that tran cystorlike computer Chip Technology based on silicon. The best thing about them is there are no moving parts and they last a long time. There are cells, modules, and arra
The night before. There is also a twitter feed and information that anyone that comes in can see, you know, current news and information from the twitter. Theres also bart information, when is the next bart leaving, when is the next train departing. And there is weather, hetch hetchy, and weather at San Francisco. The physical arts wall is comprised of 54 feet, 160 highdefinition monitors that has a 3d motion detection that allows you to approach the wall and then to look at the contents that is there in front of you, which is a beautiful artistic narrative. And then as you move towards it, it activates the content that comes up. This is one of the applications we developed with Communications Team at the puc and its called, and its about water cycle, how the water comes down from the snow in yosemite, into the mouth of the reservoir, gets treated, produces power, comes all the way down to the city and gets charged and leaves the bay. We developed a motion tracking system taw four came
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