I’ve made about 20 posts regarding my adventures in Solar Energy. They all lead to a Solar-powered “Gas Station” for an Electric Vehicle (EV). As prices for solar equipment have come down, the idea is within reach on my budget.
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After building a wooden enclosure for the Lithium Ion Solar Battery, it was time to think about copper bus bars to connect all those cells together. This requires a little math, since the bus bars have to be big enough to handle current demand, but not too big — copper is expensive!
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With 8 kilowatts of Solar panel to meet our power needs, it was time to think about winter heat. The solar power could be used to pump water, provide lighting, charge various devices and run small appliances, it just wasn’t going to be enough for heating — especially at night. We have a nearly endless source of deadfall live oak here at the ranch though, and a wood stove was the obvious answer.
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One of the dreams here at Roy Creek Ranch has been to add Solar powered heating and cooling (HVAC). We’re now producing substantial power from our solar array, and it would be nice to use that power as much as possible. Also, for those times when the grid fails, some heating and cooling will keep us more comfortable and maybe even a little safer in extreme weather.
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Just before disassembling the Thomas Transistor organ to create a VPO, I tried turning it on for one last listen. I wanted to sample a few of the basic sounds for later use building a sample set or synthesizer patches. It hadn’t been used for quite some time, though I had no reason to suspect it wouldn’t work. Within a second or two of powering the organ, there was a loud pop, followed by a very loud hum. Time to get it on the bench!
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we talked about converting a Thomas Transistor Organ into a great Virtual Pipe Organ (VPO). This early 1960’s era electronic organ has good bones, but not worth restoring to its original condition. We can salvage some key components however. In this post, we begin with disassembly. Besides removing the parts we’re not going to use, it will also make the cabinet lighter. This is important since the organ must move to the second floor our home to make way for a remodel. with disassembly. Besides removing the parts we’re not going to use, it will also make the cabinet lighter. This is important since the organ must move to the second floor our home to make way for wood stove.
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Previously, I wrote about Upgrading a Solar Power System and mentioned a cache of new Lithium Iron Phosphate (LiFePo4) cells. The “ThunderSky Winston” cells had come from a Segway repair operation and were new. A little looking around the ‘net revealed they were still available from GWL Group. With a capacity of 60 Amp Hours (AH) and nominal voltage of 3.3 volts, they looked useful for building a 12-volt Solar Generator.
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Solar Power Update With several posts regarding the installation of solar power at Roy Creek Ranch, one might wonder whether or not it worked. Read on and learn about our experience in an emergency situation. The Solar Array is enlarged … Continue reading →
Upgrading a Solar Power System It was time to upgrade the solar power system installed for the shop almost two years ago. I’ve been happy with original system, but it needed expansion as soon as funding permitted. I also wanted … Continue reading →
With summer on the way, and an end to our rainy season approaching, I am reminded of the dry summer last year and concerns about the water table here at the ranch. Fortunately, our water well performed during the last year’s drought, but a number of our neighbors had trouble with their wells. Some troubles were resolved by a visit from the well-service company and a replacement part of two, but at least one well’s water level was low — resulting in low or no water output.
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