Solar panel mystery continues

Hi there,

Finally got to measure readings for my 108 cell, mystery panel yesterday and guess what?...

I got the same volts open circuit (20.5 volts) - but the current measured 8.15 amps open circuit. I'm not sure this how it should be considering all I've been told. Do you think this still makes sense considering the stats on the back of the panel? 200 watts, 36 volts and 5.5amps.

Friend of mine (electrician) suggested that it may have been reconfigured to give 12 volts.

Haven't got to peeling away the potting on the back yet - it's a slow and delicate process. Should I continue, and would it clear up anything?
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