WME- single-walled compact outdoor cabinets for pole/wall mounting with IP rating 66, were used to store equipment for a road meteorological station powered by photovoltaics.  Outdoor cabinets are located right next to the roads, where they are exposed to aggressive conditions in the form of salted snow from the road, especially in the winter season. CONTEG specialists came up with a solution for replacing the standard used casing material of the outdoor cabinet and offered the customer AISI 316L stainless steel coated with a polyester powder with UV protection, which withstands high humidity and aggressive atmosphere.  They also recommended the use of PG thread with IP rating 68 for cabling, so that in case of unexpected damage to the upper part of the cabinet, they achieve protection of the lower part against water leakage, where the backup batteries are stored.