Robust and reliable photovoltaic street light with LED lamp - no power connection required. Recommended for countries with average solar radiation, such as Europe, southern Russia, New Zealand. Applications: nature reserves, remote houses, country roads, campsites, bike paths, Parks, driveways, farms, highway parking, park and ride places, industrial buildings, airfields. High luminous intensity thanks to state-of-the-art SMD LED in combination with an electronic 12V-60V DC PWM driver. The brightness is comparable to a 150W mercury vapor lamp or 100W sodium vapor lamp. Very long, maintenance-free luminaire operation due to special design features. Microprocessor control lights, All mounts and fixings are hot-dip galvanized (on request additionally scratch-resistant and UV-resistant lacquered). The screws are made of VA stainless steel. Construction, production and quality management in Germany. The solar light is maintenance-free - (only the solar module should occasionally be cleaned with water). General technical data: Illuminated area: approx. 30 x 15m Recommended mast spacing: 30 - 35 meters Ambient temperature: -20 ° C ~ + 55 ° C (extension -35 ° C ~ + 65 ° C possible on request) Protection class: III Protective extra-low voltage Test mark: CE, RoHS, WEEE 20-year availability guarantee for replacement parts. Lamp head specification: Robust LED luminaire head made of die-cast aluminum LED lamp: SMD chipset LED power: 60W Energy rating: A +++ Light color: 4000K natural white (on special order also 3000K warm white or 5000K cool white). No UV radiation for reduced insect attractiveness Luminous efficiency: > 135 lm / w Lumen flux: 7500 Lm Central illuminance: > 20 lux (8m height) Average light intensity:> 13 lux (8m) LED life about 80,000 hours Protection class: IP66 (protected against water and storm). Warranty: 5 years Light Control: Smart microprocessor control with infrared programming option. Reading 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 the late night and full power in the morning to extend the duration of the light in bad weather. Operating time / duration (please specify when ordering) You have the option from dawn to choose 4 consecutive time blocks with 1-15 hours duration and different light intensity of 10-100%. Example 1: Night reduction with shutdown and morning light From dusk 4 hours with 100%, then 2 hours with 50%, then 3 hours off (0%) and early in the morning 5 hours with 100% Example 2: Night shutdown 4 hours 100%, 4 hours Midnight 0%, 5 hours 100% Example 3: Reduced 4 hours with 100%, then 10 hours (rest of the night) with 50% In addition, the charge controller is equipped with a Smart Power function, which allows automatic dimming at night depending on the battery charge level. If the battery voltage drops below 50%, the lamp is automatically dimmed to 50%, this process is decreasing until the deep discharge protection starts. This setting allows safe operation even on the faint days in winter. We will gladly help you to decide on the right presettings. All functions are preprogrammed by us free of charge, depending on the project and customer request, so that the luminaire is ready for use immediately after installation. To change the settings, you need the S-SOLS29 remote control. Temperature-optimized battery charge and trickle charge to protect the batteries. Overvoltage and deep discharge protection for battery. Reverse polarity and short circuit protection. Additional fuse Protection: IP66 Warranty: 5 years Solar module specifications: Monocrystalline silicon with very high efficiency tempered protective glass, hailproof This high quality module technology also ensures charge in overcast skies. On dark days in winter, the recharging is limited, the light duration is thus reduced. Efficiency: > 18% Power: 330Wp (without extension) Life expectancy: approx. 25 years Performance Guarantee * 20 years 80% / 10 years 90% * except in the case of mechanical impactBattery storage: Battery Type: Lead Gel 12V, maintenance-free, longlife. For solar cycle operation Life span: approx. 8-10 years / 20 ° C Function even at low temperatures. For an extra charge: Lithium-ion LiFePo4 battery For sufficient reliability in autumn or winter, we strongly recommend our extension sets. Self-sufficient operating time in overcast weather (with fully charged battery): a) Basic version: 2 days (48 hours) b) with extension set autumn: 3 days (60 hours) c) with extension set winter: 4 days (80 hours) The new emergency lighting function ensures the lighting even with low battery charge in very long periods of bad weather, but with reduced luminosity. Battery box: The batteries sit in the ground to protect against temperature fluctuations (longer life). Stable plastic box IP67 (non-walkable version) with cable protective hose, stainless steel reinforced: Dimensions: L 496 x W 280 x H 270mm optional ABS housing IP66 (walk-in version): Dimensions: L 550 x W 550 x H 480mm Delivery disassembled with the following components: LED lamp head with mast mounting. Solar battery Solar module with stable, screw-down mast mounting. Luminaire control (with mounting plate for commercial light poles). Battery ground installation box, Illustrated assembly instructions in German or English. Other languages ​​on request. All components are pre-wired and prepared for quick setup. The ready-to-use light is delivered disassembled for safe transport. The luminaire pole must be ordered separately (recommended length 6 - 8 meters) with a plait diameter of about 108mm