Blachownia – revitalization of lighting

Petra Energia/Solar & hybrid lamps/Blachownia – revitalization of lighting

53 solar lanterns of the S3C2/20 type on the territory of the municipality of Blachownia in Silesia Province.

Power of the luminaire	20 W
Color temperature	4000 K
Luminous flux	2820 lm
Lifespan of the luminaire	over 50,000 h
polycrystalline photovoltaic module	270 W
Column height	5 m
Luminaire at height	4,5 m
Gel battery	2 x 100 Ah

Possibility to set 5 working periods with different lamp brightness levels
Automatically adjusting for the length of the night
Programming of all controller parameters (lamp operating times, light intensity, battery threshold voltages, light intensity at which the lamp is to switch on)
Full waterproofing
Maximum power point tracking (MPPT)

energy reserve: 54 hours

Other