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  • Open Source MPPT charge controller

  • LG Chem Batteries from Battery Hookup. 5.94 KWh

    I just bought 3 of these, now trying to find everything about them. https://batteryhookup.com/collections/module-madness/products/lg-chem-10s-36v-180ah-5-94kwh LG Electronics LiMM-C.F/LGE Model Name Vista 2.0 Cell Module Assembly Rated energy 5.94 KWh Contains 30 LG Chem N2.1 60ah cells I...
  • A welder from two plates water, and a battery, I was thinking going direct to solar panels and using this...

    How to build- arc furnace. With a 12V battery. Better have all the tools to do this, but looks interesting.
  • Heat storage experimental...... reusable heat storage.....

    I have an idea that I have been working on. I want to store heat chemically in such a way that after the energy is stored I can release that heat months after I have stored the heat. I started thinking like this with Zeolite as this is a process that works, but getting a hold of zeolite is...
  • Daly BMS android app not working for me :-(

    I have tried two android phones and neither get by this error for location on either phone... I am able to see the device on bluetooth.... But I can't get past this error on android. This is the app I installed. SMART BMS_v2.0.0_apkpure.com (1).apk
  • Trying to run mini Spilt off inverter at 220V..

    I am trying to figure out if my mini split will work with either of these inverters. https://www.ebay.com/itm/36V-to-120V-220V-Pure-Sine-Wave-Power-Inverter-2000W-Remote-Control-Car-Camp-RV/143622276329?hash=item21708e04e9:g:GRYAAOSwg6de1yPE...
  • Idea I had this morning with wifi power strip I converted with Tasmota flash..

    So I had an idea this morning, now that I have converted this power strip to a wifi power strip I can turn on per plug, I will turn on two of the power strips when battery reaches 70 percent of charge, Then when it reaches 90 percent of charge I will turn on the other two. So I can run lower...
  • Renergy solar panel damage??? Manufacturing defect?

    I visited a friend of mine who asked me to take a look at his solar system. There were weird patterns in the panels, and he was wondering what they were. Look like fractal spider webs inside the panels. Renergy is the brand of the panels, and he is in Florida. Look like...
  • A Deal for battery in California!!..

    https://www.ebay.com/itm/lg-chem-Resu10h-battery/203343453804?hash=item2f5836de6c:g:CmcAAOSwN-NgchHa#shpCntId I read over 9 KWH for $510.00 for this LG battery. Check out the details but if you are there would be a good deal, I am in Florida so does not work for me :-(
  • 38 SEER! $1300 WOW

    38 SEER! $1300 WOW
  • Need a replacement capacitor, but I am not sure of type of capacitor.

    I need to find a replacement capacitor for the one I broke in my inverter. The markings on the cap are as below ( also see attached pic ). The problem is I don't know how to read these markings, my best guess is below, please help me identify the correct capacitor type, and capacity to...
  • Releasable zip ties

    https://www.amazon.com/SecuriTie-CTR8-5025-Releasable-Management-Industrial/dp/B06Y4HCYG2/ref=sr_1_1?dchild=1&keywords=releasable+zip+ties&qid=1590352952&s=office-products&sr=1-1 If you are securing cords often these are fantastic a zip ti
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