Robust photovoltaic street light for cycle paths crossings and cycle overpasses. With wide-angle light emission. With LED lamp - no power connection required. High luminous intensity due to state-of-the-art SMD LED in combination with dimmable DC PWM driver. The brightness is comparable to an 80W mercury vapour lamp or 50W sodium vapour lamp. Very long, maintenance-free luminaire operation due to special design features. Intelligent microprocessor system control. Production and quality management in Germany. The solar light is maintenance-free - only the solar module should be cleaned with water occasionally. General technical data: Illuminated area: Approx. 5 x 12m Recommended street width: Max. 10 metres (for wider streets, a luminaire should be placed on both sides) Ambient temperature: -20°C ~ +50°C (extension -35°C ~ +65°C possible on request) Material: Brackets: Hot-dip galvanised steel (coated in RAL colours at extra cost). Screws: VA stainless steel. Energy efficiency class: B Protection class: III safety extra-low voltage Marks of conformity: CE, RoHS, WEEE 20-year availability guarantee for spare parts. Luminaire head specification: Robust LED luminaire head made of die-cast aluminium LED lamp: SMD chipset Osram LED power: 36W Light colour: 4000K neutral white (on special order also 3000K warm white). No UV radiation for reduced insect attraction LED efficiency: > 135 lm/w Luminaire efficiency: > 130 lm/w Luminous flux lumen: 5000 lm Central illuminance: > 10 Lux (8m height) Average luminous intensity: > 6 Lux (8m) LED life approx. 100,000 hours Protection class: IP65 (water and storm protected). Warranty: 5 years Luminaire control: Smart MPPT microprocessor control with wireless programming option. Readout of the current operating status with storage of the measurement data of all components of the last days. Automatic switch-on at sunset and switch-off at sunrise. (Switching level adjustable) Adjustable dimming during late night and full power again in the morning to extend the lighting duration in bad weather. Please specify desired lighting times and night-time dimming when ordering. You have the option of selecting 4 consecutive time blocks from dusk onwards, each lasting 1-15 hours and with varying light intensity from 10-100%. Example 1: From dusk 4 hours with 100%, then 2 hours with 50%, then 3 hours 30% and early in the morning 4 hours with 100%. Example 2: 4 hours at 100%, then 10 hours (rest of the night) at 50%. In addition, the charge controller is equipped with a Smart Power function that enables automatic dimming during the night, depending on the battery charge level. When the battery voltage drops below 50%, the lamp is automatically dimmed to 50%, this process is descending until the deep discharge protection kicks in. This setting enables safe operation even on the low-light days in winter. The charge controller settings are preset by us according to customer requirements. If you would like to change the settings, you will need the S-SOLS29 remote control. We will be happy to help you decide on the correct presettings. All functions are pre-programmed by us free of charge, depending on the project and customer requirements, so that the luminaire is ready for operation immediately after installation. Temperature-optimised battery charging and trickle charging to extend battery life. Overvoltage and deep discharge protection for battery. Reverse polarity and short circuit protection. Additional fuse Protection class: IP66 Warranty: 5 years Solar module specifications: Monocrystalline silicon with very high efficiency Tempered protective glass, hail-resistant. This high-quality module technology ensures charging even in overcast conditions. Efficiency: > 18% Output: 200Wp (without extension) Life expectancy: approx. 25 years Performance guarantee * 20 years 80% / 10 years 90% * except in the case of mechanical impact * except in case of mechanical impact Battery storage: Battery type: Lithium Ion LiFePo4 12V, maintenance-free, longlife, for solar cycle operation. Service life approx. 10 years / 20°C Function even at low temperatures. On dark days in winter, recharging is limited, the lighting duration is thus shortened. For sufficient operating safety in autumn or winter, we strongly recommend our extension sets. Autonomous operating time in overcast weather (with fully charged battery): a) basic version: 4 days (44 hours) b) with extension set autumn: 5 days (60 hours) c) with extension set winter: 7 days (80 hours) The new emergency lighting function ensures lighting even when the battery charge is low during very long periods of bad weather, but with reduced luminosity. The batteries are located in the mast and are protected from strong sun heat. Mast: Steel mast, hot-dip galvanised, Visible height h1: 8m h2 Ground: 1000 mm Foundation depth: 130cm Mast top end Ø: 89mm d2 base Ø: 133 mm Wall thickness s: 3 mm For easier erection, we also offer installation sleeves into which the mast can be inserted. Lockable mast door, for easy access to the control unit. Supplied disassembled with the following components: LED lamp head with mast mounting, solar battery solar module with stable, screwable mast mounting, steel mast, luminaire control unit (already mounted in the mast). Illustrated assembly instructions in German or English. Other languages on request. All components are pre-wired and prepared for quick assembly. The ready-to-use luminaire is delivered disassembled for safe transport.