Solar Street Lamp: SLU-25W/300W/5m
| Solar LED Street Light: SLU-25W/300W/5m |
| Photovoltaic panel | Panel power: min. 1 x 340W 24V (120 cells) HALF-CUT
Monocrystalline cell, tempered solar glass (thickness 3,2 mm), covered with an anti-reflexive layer, panels tested in accordance with IEC 61215 for snow load of up to 5400 Pa (approx. 5,4 kN/m2) |
| LED lighting fitting | LED POWER: 25W DC – Polish Made LED Fixture PL
LED luminous efficacy: 138 – 160 lm/W
Service life: > 100,000 hours
Protection degree: > IP66
Luminous Flux: > 3,400 lm (behind glass – after losses)
Luminous Flux: > 4,000 lm (against losses - in front of glass)
Working temperature: -40℃ ~ 60℃
Impact resistance: min. IK 09
Certificate: ZETOM or ENEC
|
| Solar controller | 1 pc. x MPPT 20A 24V the light as well as time of operation by MPPT intelligent control, water resistance IP67 class, in-built twilight sensor, automatic brake and cut-off of powered load. |
| Battery | 2 pcs. x80AH 12V – NPG gel battery for solar installations, fully sealed, full deep discharge cycle, maintenance-free, > 1,800 discharge cycles |
| Battery box | PVC material, placed underground, water resistant type, disperses heat, anti-burglar, PVC pipe for the cables included in the set.
Optional: enclosure made of stainless steel AISI 304 with EPDM gaskets (intended for installation in wet, rocky, clayey or otherwise challenging soil conditions). |
Steel pole
weight approx. 190 kg
Made in Poland | Total height: 6m, hot-dip galvanised steel in accordance with EN ISO 1461.
Pole model: "BrasiT", Steel grade: S235, frame and bracket: steel S235
LED luminaire mounting height: 5m
Wall thickness of the steel pole base: > 6,3 mm
Round pole compliant with EN 40-5:2002.
Vehicle impact class: "0" class in accordance with EN 12767.
Structural stability certificates in accordance with EN 40-3-1.
Solar pole structure in accordance with: PN-EN 1090
The pole, including the structure for photovoltaic panels, is designed for wind
zones: I, II or III in accordance with PN-EN 1991-1-4.Frame for panels with extension arm for LED luminaire with the possibility of rotation around the axis of the pole 360º - independently. |
Foundation
weight approx. 400 kg | B-160 (1600/400) - 4xM24/250, prefabricated foundation, certified, Meeting PN-EN 14991:2010 standard in accordance with the 2+ system adjusted to: I, II or III wind zone. |
| Working time | 10-12 hours / day (full power) - battery capacity of up to 4 continuously cloudy and rainy days without sun - min. 44h without sun. There is the option of increasing the independence of lamps work. Five-period operating mode available: adjustable LED luminaire power (%) during night hours, enabling extended autonomous operation. |
Notes:
- The above system configurations are based on our actual project experience. They are suitable for areas with an average annual peak solar irradiation of 3.5–4 hours per day.The battery capacity is designed to store enough energy for 4 consecutive cloudy or rainy days.
- The system configuration can be customized based on the specific requirements of the customer/project and local weather conditions.
- The batteries are recommended to be installed underground inside a battery box.This prevents exposure to high summer temperatures and extreme winter cold.They are waterproof and theft-resistant, while also being very easy to replace later in the service life. The battery box can also be mounted above ground or on the lamp pole.
- The pole can be customized to meet the customer’s specific requirements.
- All components are compliant with required certificates and approvals.
- The main structural elements — including the pole with a photovoltaic bracket and the foundation — are certified by an independent, notified certification body. They are safety-tested in terms of load-bearing requirements related to system weight and wind pressure at the intended installation site.
The poles are certified according to:
EN 1090 and EN 40-5 for special load-bearing and construction structures.
Any company that does not possess — or cannot provide — such certificates has no right to sell structures that may endanger public safety and could lead to a structural disaster.
More solar streetlight models are available on our website:
https://www.brasit.pl/nasza-oferta/solarne-lampy-uliczne
