DEBUD - Another note that just come to my attention last week is my setup was done in 2009 and I used SURE ELECTRONICS LED meters being the ME-SP038 for the DC VOLTMETERS meters and the ME-SP230 for the 70A DC CURRENT ammeter. These were very inexpensive meters unit in 2009.
Someone was researching ebay to get these same meters from ebay/china and found the ME-SP230 70A Dc current meter now costing some $820 verses the $40 it cost me back 2009. The cost of the ME-SP038 DC VOLTMETERs remain inexpensive.
I have no idea of the outcome of this or what might be a good replacement for the ME-SP230. No way would I pay $820 for a HALL EFFECT DC AMMETER.
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Roy Ken