I’m beautiful and tough like a diamond…or beef jerky in a ball gown.

– Titus Andromedon

  • 171 Posts
  • 125 Comments
Joined 1 year ago
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Cake day: July 15th, 2025

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  • Be careful. Those things are addicting.

    That’s how I started: a little 5v, 6 watt panel I stuck in the window to charge my phone while I worked. Then I wanted to charge some other stuff, so I got a 15W panel. 15w panel was nice, but 100 watts was much better, so I bought two 100W fold-up panels like you’ve got.

    Then I bought a big 1 KWh power station that could supply up to 2000 watts. I take it camping and charge it from the two 100W fold up panels.

    But, sadly, the demon had its claws in me and refused to let go. “Why should I only use that solar power two or three times a year?” the voice said. So I bought 4x 200 watt panels so I could use the power station to power my homelab and refrigerator during the day.

    Still, that wasn’t enough to satiate my addition. Now I’ve got 4 KW on the roof, 32 KWh of house battery, and a 10 KW inverter that is currently powering our house.

    Am I satiated now? Only time will tell.













  • Yeah. These are pretty short range and my house (block construction + metal roof) blocks the signals pretty well. Batteries are installed in the basement, and even upstairs I struggle to keep a signal, especially with a crowded 2.4 GHz wifi with all my smart bulbs, etc.

    Someone would have to be right at my doorstep to pull this off unless they hook up a directional antenna and point it right at them. Still, would be nice if I could just turn off Bluetooth since I can just use a wired serial connection. At least the inverter has an external Wifi/BT module I can just choose not to connect (it also has a serial connection for monitoring/config).











  • We can run the HVAC in fan only mode, and it doesn’t seem to help much for cooling with the windows open. Just moves the same air around unless there’s a breeze outside pushing outside air in/out.

    We used to have a pair of window fans we put on opposite sides of the house, one pushing and one pulling, but those both failed in the last few years and we never replaced them (Why do window fans cost ~$60?! lol) Those worked great, so I guess I’m just gonna have to pay the ridiculous prices and replace them.