In a previous video series I showed how to modify an APC Back UPS into an inverter. This is a followup video to that series where I make repairs to the original project and attempt to upgrade it yet again.
You may notice from my voice that I was tired when I filmed most of this. Starting projects late in the day is often a bad idea for me even when I think “This will be quick.”
As you will see it wasn’t quick.
Post time: Dec-16-2017