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Old 10-31-20, 01:17 PM   #8
Barrowman
Lurking Renovator
 
Join Date: Oct 2020
Location: North Lincolnshire, England
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We moved back to England about 5 1/2 years ago. The system had already been in place since early 2013 so we got a straight transfer from the last owners.
The cables from the panels look as if they could easily handle 10 amps. I've forgotten what the inverter is and not feeling up to climbing up into my loft right now.
In my younger years I did a lot of electronics stuff including repairing the old colour CRT TV's ( 25 KV DC on the anode ) for family, friends and workmates so well aware of the need for caution.

Well if the output of each string is around 500 volts then I could wire the inputs of 3 psu's in series and then I would have a wider range of combination of outputs to wire in series to give suitable voltages to feed the charge controllers.

Last edited by Barrowman; 10-31-20 at 03:00 PM.. Reason: update
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