Działdowo – expansion of lighting

Petra Energia/Solar & hybrid lamps/Działdowo – expansion of lighting

Solar lanterns, hybrid lanterns

Another realization we had the pleasure of doing for a village in the municipality of Działdowo. The investment consisted of erecting hybrid lamps, and solar lamps along community roads.



How it was implemented:

In this investment, our goal, was to expand the existing street lighting in the indicated villages. In order for us to provide the best possible lighting, we used hybrid lamps. In hybrid lamps, all that is needed to power the light is a photovoltaic module, and a wind turbine,
and energy is stored in batteries buried underground. We have installed nine pieces, these types of lamps.

The second type of lamps used in this project are three solar lamps. The lamp is constructed of a fixture
and unlike the solar lamp has only a photovoltaic module.


LED luminaire50 W
Color temperature5500-6000 K
Luminous flux>7200 lm
Lamp lifeover 50,000 h
Pole height8 m
polycrystalline photovoltaic module1 x 250 W
Luminaire at height5-7 m
Wind turbine500 W
Starting wind speed for the turbine2.5 m/s
Gel battery1 x 100 Ah

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