Proton Power Systems (PPS) has reported its 2015 final results and while revenues reduced to £0.7m from £1.4m this masks the substantial operational progress that has been made over the last 12 months or so. This manifested itself in the recent £1.3m order for emergency power solutions in outdoor cabinets to be delivered in 2016. This is the most significant order PPS has received in its 21-year history.
