Looks like an industrial or similar facility, i.e. no public streetlighting?
It are such locations where presumably most of the OURW that have been installed in Germany (as only Polish MV luminaires ever imported) still remain, but usually dead and often as ruins with bowls and lamps missing. Many of the 2250 installations on main streets have already during the eighties been replaced by BG 1 luminaires with a single 150 or maybe 250 watts HPS lamp. Still in operation are nowadays some scattered pieces on streets and some railway track lighting installations. Often these are the single-lamp 1250 anyway, and all other still working 2250 I saw so far, besides the one at the southwestern entrance of Ruhland, are in use with only a single lamp.