I have completed the electrical work. This includes wiring the differential controller and pumps with 115 VAC, and running the wires for the temperature sensors on the collectors and the solar storage tank. Although there is no specific NEC section that deals with solar hot water installations (690 deals with photovoltiacs, 720 deals with low [...]
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Now that the solar collectors for my Solar Domestic Hot Water system are on the roof, and the rest of the job is simple plumbing, which I hope to have done this weekend. I am thinking about my next project. I don’t think we will have the money to do it this year, but next [...] Today, the weather was perfect, temperature around 73 degrees, no wind, no rain, just plenty of bright sunshine. What better day than today to install my Hot Water Solar system? And you, being the astute reader, will say “none,” and you will be quite correct. If the saying “save the best for last” holds true, [...] As alluded to in the last post, orienting the solar collector to true south is necessary to get the maximum energy from the panel. There are several ways to do this, they are: Use a magnetic compass, and calculate the magnetic declination into the compass azimuth Use a topographical map, and site along a line [...] Perhaps one of the most important factors in installing any type of solar powered system is locating the solar energy collectors, be they photovoltaic panels, or thermal collectors in an optimum place. The worst thing you can do is locate a solar collector where it will not work correctly. You will never get your return [...] A hot water heater is one of those things that nobody really thinks about until it is broken. Nothing worse than taking a cold shower on a January morning or having several inches of water on the basement floor because the hot water tank leaked. There are several ways to heat water with several different [...] |
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