diy solar

diy solar

Recent content by pvdude

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    Impact crimpers suck

    This combination works great for me. I can't pull a 4/0 out of the connector after beating on the crimp tool w/ the heavy Copper hammer.
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    How to get 480vac 3-phase

    Any reason you could not use a VFD? Here is an example:
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    What do you use to clean a sticky pollen panel?

    Thank You! Amazon delivered it yesterday, works great!
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    What do you use to clean a sticky pollen panel?

    PV production is currently effected by all the layers of pollen & other crap that has collected on my panels. I use the Ryobi foam cannon & their soap w/ the pressure washer. I leave the foam on the panel for 5 or 10 minutes, so as to loosen up the deposits. Spray it off w/ the hose, very good...
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    Extra/Auxilary grounding rods..... Don't do it.

    Interesting science: https://en.wikipedia.org/wiki/Ufer_ground
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    Just installed some EasyStarts on 5 ton AC

    That is what we did, put a Micro-Air EasyStart on the 4T compressor, no changes to the air handler. Also put some of the other things on the solar: 2-pool pumps, well pump, water heater. Made a BIG difference in the Summer electric bill.
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    Schneider Battery Monitor and Lifepo4 batteries

    This^^ I have a Schneider battery monitor, it seems to be old school, designed for FLA.
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    Just starting out, my 800w ham shack

    No hope here of running the shack on solar, too many toooobs
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    DC Lighting plan

    We are on grid, and so have 120/240vac available. For some rooms, I use 24vdc LED strips: https://www.superbrightleds.com/led-strips-and-bars/led-strip-lights-by-voltage/24-volt-led-strip-lights?rownumber=99799 I buy used, industrial DIN rail 24vdc power supplies to run them. Now they make...
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    Bus bar pictures

    I searched ebay for "copper flat bar", bought enough to make my battery connections.
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    What was your most interesting recent non solar project?

    The Riffraff tool is on my list, when I need to do injectors & cups! Riffraff has helped me keep the old 7.3 on the road for decades.
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    What was your most interesting recent non solar project?

    Noooooooo The horror........
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    What was your most interesting recent non solar project?

    Two recent projects: Outdoor shower: Summer in the tropics, working outside, it will be nice to cool off, and wash off, especially after mowing the yard, which I normally do in months starting with "J". Diesel repairs: My 25 year old Diesel Ford van has almost 300k miles on it. Hoping to...
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    Small diesel generator...

    I really like those! (Wanted to buy one, but found a free shipping deal on a new Perkins instead.)
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    Anyone in the US still on the Starlink wait list?

    Bought a Gen-3 last week @ Home Depot (veteran discount!) Not sure which plan to purchase, probably going w/ "Roam", for traveling in the RV. Any advice on a pipe mast mount bracket source?
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