![](https://petraenergia.pl/wp-content/uploads/2021/05/petraenergia-sokolka-sokolka-03.jpg)
A project to revitalize a lagoon in Sokolka, Podlaskie Province.
13 hybrid lanterns of the W3S3C2/50 model and 2 solar lanterns mounted on piers, characterized by a very lightweight design – only 97 kg (61 kg is the weight of the lantern, the remaining 36 kg – the weight of the battery).
The installation was entirely designed, delivered and assembled by us. The installation uses galvanized, powder-coated poles designed specifically for hybrid lanterns.
Solar lanterns mounted on the bridge (model S2C1/30)
LED luminaire | 30 W |
Color temperature | 6500-7000 K |
Luminous flux | >1800 lm |
Lifespan of the luminaire | over 50,000 h |
Column height | 4 m |
Luminaire at height | 3,5 m |
Gel battery | 1 x 120 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)
![](https://petraenergia.pl/wp-content/uploads/2021/07/petraenergia-blok-wielokrotnego-uzycia-bez-tytulu-2-slup-s2c1-30.png)
warranty period: 24 months
energy reserve: 33 hours
Hybrid lanterns to illuminate the lagoon (modelW3S3C2/50)
LED luminaire | 50 W |
Color temperature | 5500-6000 K |
Luminous flux | > 5600 lm |
Lifespan of the luminaire | over 50,000 h |
Wind turbine | 300 W |
Column height | 8 m |
Luminaire at height | 5,8 m |
Turbine mounting height | 8,2 m |
Gel battery | 1 x 200 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)
![](https://petraenergia.pl/wp-content/uploads/2021/04/petraenergia-czarnocinek-czarnocinek-01.jpg)
warranty period: 24 months
energy reserve: 22 hours
Gallery
![](https://petraenergia.pl/wp-content/uploads/2021/05/petraenergia-sokolka-sokolka-01.jpg)
![](https://petraenergia.pl/wp-content/uploads/2021/05/petraenergia-sokolka-foto-01.jpg)
![](https://petraenergia.pl/wp-content/uploads/2021/05/petraenergia-sokolka-sokolka-00.jpg)
![](https://petraenergia.pl/wp-content/uploads/2021/05/petraenergia-sokolka-sokolka-03.jpg)
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