Those Basler DGC-2020 controllers are listed on eBay from a low of $200 to $995! o_O
The person, or business, who bought the lot of 20 for $13.75 each (plus buyers premium) is going to make out very well even if the unit's were cannibalized & sold for parts and the enclosure sold for scrap...
Google Search turned this up: L3 Generator Interface 30747 C-Charger LDSS TQ 30/60 KW DIESEL GENERAT – SECO Parts and Equipment
Wow, street price is $750! Somebody's turning a nice profit if there are buyers.
There is also a used/open box one on eBay going for $549.
EDIT: FWIW here is a...
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