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  1. U

    off grid system shock safety.

    Hi :) I've attached the instructions, I couldn't find any reference to grounding in them. Tests Unit on: L and N - 231V L and G - my multimeter just loops between checking resistance and doing nothing forever. N and G - I get 2.2V and 2.4Hz Unit off: N and G - I get nothing About my solar...
  2. U

    off grid system shock safety.

    Thanks for the detailed reply! I forgot to mention a few details in my setup: 1. I live in a apartment building with a balcony(where the solar panels are). 2. The inverter doesn't have a ground lug, just -/+ on one side, and AC out on the other side. 3. yes 230VAC/50Hz 4. the only ground I...
  3. U

    off grid system shock safety.

    Hi, I'm playing with a small solar system, to get familiar with the concept, and later expand the system as I progress. The system is not connected to the grid, and is totally separated. Right now my system is made of: 3x100W solar panels in parallel(3 to 1 mc4 connector). SRNE MPPT 40a/100v...
  4. U

    Low noise(fan noise)/fanless inverter.

    Hi, Since my mini solar setup is located inside my apartment, I require a silent inverter, the one that I have is very noise above 120W. I need a 12 or 24 inverter to 220v. Or maybe a way to silence my current inverter(I thought about a box, but this means moving the inverter from the charge...
  5. U

    Connecting a 12v battery to a fusebox with devices that don't like to exceed 12.0 volts

    Thank you for your reply, The product was a fiber to ethernet adapter, and now it's working(the internet company came to replace it, and told me that someone played with the fiber cables in the building, so the probably fixed it and now the adapter is working), on the device itself it says...
  6. U

    Connecting a 12v battery to a fusebox with devices that don't like to exceed 12.0 volts

    Hi, I have a small test setup with Solar panels->SCC PWM->12V gel battery. I want to connect 12V devices, but some of them are sensitive to over voltage, when connecting one of them to the battery(which was around 12.7V), it damaged the device, it was still powering up, but did not work well...
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