The system captures solar energy via ultra-thin solar mats that are applied to the roof of the vehicle. These mats are connected to a smart charge controller which regulates the energy transferred from the vehicle's alternator and the solar mats, to the battery. Sensors on the vehicle then monitor all the electrical characteristics and calculates the fuel and CO2 savings whilst providing the additional benefits of real-time telematics on vehicle, solar performance and GPS.
This system enables Amco to see in a live time situation how much carbon is being saved through their fleet via a telemetry dashboard.
Amco operations director Mark Jones says: "Improving our environmental impact remains a key objective for us at Amco. With new modern technologies and alternative solutions paving the way for future transport, it is important we adapt and invest in our operation's sustainability. From the utilisation of Trailar's solar technology and telematics, we can not only reduce our carbon footprint, but also strengthen our fleet's performance.
Housing its own Electrical Management System (EMS), Amco are now supplied with real-time data and GPS tracking information for all HGV vehicles within their fleet. "This GPS tracking allows the team to ensure all our HGV's are performing as efficiently as possible, reducing fuel costs and consumption", explains Jones.
For a rigid utilising the Trailar solar mat over the course of a year, typical fuel and CO2 savings amount to up to 850 litres of fuel is possible. An average return on investment of between 12 and 18 months.