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  1. S

    Appliances for Nonstandard voltages

    Ofc in any case vendor trust is a thing. Like I said, I'm not advertising for them: I'm weighing options.
  2. S

    Appliances for Nonstandard voltages

    I'm not advertising for either of these vendors, but for example, batteryhookup has: New in Crate 48s2p 153.6v 180ah 27.65kWh Lifepo4 Battery - And jag35 has many reclaimed/overstock batteries originally built to 14 bolts and 11 volts, etc. Yes, theoretically I could crack the cases &...
  3. S

    Appliances for Nonstandard voltages

    What would make it worth it to use batteries originally built to voltages outside of the usual 12/24/36/48 paradigm? I'm seeing a new battery @ 150 volts from one source, and others at nominal 11 (not 12) volts, but then I have to figure on buying new inverters & charge controllers for each, an...
  4. S

    Series string shading summed up in 4 pictures

    Ok, so i'm sold on the idea of optimizers. Is there a FAQ that address the following questions? What is the best / worst brand? Do they have to be the same brand as the mppt? Is it plug & pray? Is there a software setup step? Should I plan on one per panel? One per string? Does series /...
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    Insurance Drops and Denial - It's now happening in our Neighborhood.

    Is there an insurance "pool" to speak of? These would be "carriers of last resort" for undesirables like solar hippie freaks such as ourselves. I know states do it with auto insurance for people who drive like they're in bumper cars.
  6. S

    Inverter needed bc I bought 2nd hand batteries on poor planning :P

    I'd like to have a minisplit running off of it, so 1000ish watts + startup surge.
  7. S

    Inverter needed bc I bought 2nd hand batteries on poor planning :P

    So I fell for a sales pitch a few years ago and....bought 3.4 herds of batteries from some hookup place because I thought they sounded like a good deal. They may still be, if I can use the power storage. The batteries have a nominal of 32.85 volts. fully discharged 25.2v fully charged 37.8v...
  8. S

    Answered: Most both legs be the same length?

    Thank you both. Answered.
  9. S

    Answered: Most both legs be the same length?

    I have three pair of solar panels feeding my mppt controller. I want to increase it to four, or increase the number of panels in each pair. My controller can handle the voltage. At present, the negative and positive wires to each are the same size, but I achieve that by leaving the longer...
  10. S

    Tesla, the gift that keeps on giving.

    Ansul Met-L-X Class D Extinguisher Powder, 50 lb pail Contents: sodium chloride. Just carry 50 lbs of table salt wherever you go, and you're golden. #not actual fire safety advice. I am not a fire man. If you get too close to me, you'll get a whiff of the fact that I'm talking out of my...
  11. S

    ShunBin Battery Packs: 12V/24V 100AH and up ! A Complete RIP-OFF ! AVOID

    So what does it mean when the display on the front blinks on & off?
  12. S

    Has the group been hacked?

    Got some myself. Replied, "You ugly tho..."
  13. S

    36v output mppt?

    Honestly I never hooked it up. Project got back-burnered. Sorry to disappoint.
  14. S

    Drinking water from thin air

    This is the guy I meant: https://droughtmasters.mysimplestore.com/products/the-travel-10-water-generator I have not tested this system and I don't know if it's worth it, and I don't think you can buy it complete, though the dvd might be something you can get.
  15. S

    Drinking water from thin air

    Nube is the only brand i know of. It's around $1500 and i don't know if it'll work for me or you. There was a guy selling a DIY system on cd, but i forgot his name.
  16. S

    Mystery of Martian Dust in Space

    I'm still trying to figure out how the planets revolving around the sun are all pretty close to being in the same plane, especially when planets' natural satellites seem to diverge so much from equatorial orbits.
  17. S

    Low cost ideas for car or van power system?

    Regarding work: Amazon is still hiring most places, so if there's one near you you're 90% likely to get an offer. It's difficult work for an evil empire, but it'll get you a check. You may even be able to find a camperforce position. I'm sorry,but you'll need to at least double your battery...
  18. S

    Smallest Mini-Split?

    Just don't expect it to last very long in any appreciable wind. Those things are NOT built to last.
  19. S

    Fluid Heat-sinking an air conditioner?

    The windowshaker i have now recycles the condensate back over the find to increase heat transfer.
  20. S

    Victron mppt auto-recovering from low voltage disconnect?

    Thank you I was needlessly disconnecting & reconnecting the mppt to a "known good" 25+ v battery to somehow reactivate it in a panic because my inverter's lvd triggered.
  21. S

    Victron mppt auto-recovering from low voltage disconnect?

    Hello, I have a victron 100|50 and a failing 24v battery bank. Most days, the battery bank makes it through the day & night to the next sunrise (charge cycle). Except when it doesn't. Is the victron 100|50 capable of powering itself back on for 24v battery charging in cases where the battery...
  22. S

    Fluid Heat-sinking an air conditioner?

    Ok, thank you all. I guess i was just dreaming...
  23. S

    Fluid Heat-sinking an air conditioner?

    Thanks, but it was a mobile setup. geothermal was not the method. It was something between a mini split and a two-stage cooler - the A/C ran and a second cooler cooled the hot side of the A/C.
  24. S

    Fluid Heat-sinking an air conditioner?

    Idk what else to call this. Iirc i saw some hack of a window shaker where the hot side coils were bundled to, or submerged into, water or glycol to carry the heat away. Has anyone else seen this and if you have can you link the vid?
  25. S

    How do magnets in the presence of photovoltaics or DC wire change DC current?

    I'm thinking of using some rare-earth magnets to hold tools & such near some of my panels. We're well aware that DC, when wrapped correctly around an iron nail, produces an electromagnet. That effect is what I'm finding, almost exclusively, when searching for "strong magnets effect on...
  26. S

    Battery breakthrough for electric cars

    They lost me at the second layer of tomatoes. NOBODY needs that many tomatoes. That's just crayziness. If you have room for an additional layer, why not a second layer of bacon?!
  27. S

    How will we pay for road maintenance if everyone has an EV and no-one pays gas taxes any more?

    Software licensing fees https://www.bloomberg.com/news/articles/2021-05-01/your-car-is-about-to-be-a-software-platform-subscriptions-and-all "You have not enabled roaming outside of your coverage area. Your battery will shut down in one hour. Creating a battery bypass is a violation of the...
  28. S

    Any recommendations for sites LIKE BatteryHookup.

    Battery clearing house dot com (no spaces), and Big battery dot com (also no spaces) are the other two i check often. Both seem to have a pretty stable offering set of offered inventory. Afa the quality of their products, BUYER BEWARE!! I have bought from neither, and cannot make...
  29. S

    Kung Foo Fighting

    Was that before or after John Mulaney's "what's up pussycat" bit came to your attention?
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