Sales Representative in "temporary, on-board and permanent signals" Department
contact.step@ttsys.frThe solar panel is used to charge a battery which powers
the equipment 24h/24. The solar power kit includes the solar panel and the rechargeable battery housing.
The Public Lighting Source power supply is a panel which is used for charging (at night, when public lighting is operational) a Rechargeable battery which provides the equipment with power.
