A solar collector assembly includes a photovoltaic panel having first and second sides, a frame, and a first gas-filled chamber on the first side of the photovoltaic panel. A user’s mobile device is provisioned and proxied over a cloud environment with enterprise policy enforced in that cloud environment. The ions in the supersonic gas jet are directed against the field barrier, where ions with a mobility below a mobility threshold are pushed over the field barrier, and where ions with a mobility higher than the mobility threshold are held back by the field barrier.