CTHM is now lighting its main site using 20 LED projectors powered by a photovoltaic system.
In our first episode, both the preparatory work and the routing of the liners were ongoing.
The advantages
- a saving of 32KWH/day, i.e. 972KWH/M of electrical consumption (8 hours of lighting)
- a reduction of 97.2kg/M in CO2 emissions
- a significant monthly financial saving
- no specific connection
- 8-year projector service life
- a 1-year economic amortization period
