Robust photovoltaic street light with LED lamp - no power connection required. Recommended for countries with average solar radiation, such as Europe, southern Russia, New Zealand. 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 an 80W mercury vapor lamp or 50W sodium vapor lamp. Very long, maintenance-free luminaire operation due to special design features. Microprocessor Control, All brackets and fixings are hot-dip galvanized (with surcharge also with a coating as desired). 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. 25 x 10m Recommended mast spacing: approx. 25 meters Ambient temperature: -20 ° C ~ + 50 ° 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 specifications: LED Lamp: SMD Chipset Philips LED power: 30W Light colour 4000K pure white (on request also 3000K warm white or 6000K daylight). No uv-radiation for reduced insects attraction LED efficiacy: > 160 lm/w Lamp efficiacy: > 145 lm/w Luminous flux: > 5000 lm Central illumination: > 36 Lux (5m pole height) Average illumination: > 19 Lux (5m) Life time: 80000 hours Casing: Rigid aluminium die-cast. Seawater and thunderstorm-proof. Dimensions: 470mm x 230mm x 60mm Arm length: 300mm (on request, we supply with max. 2 meter arm) Protection degree: IP65 Guarantee: 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 - 4 hours bright in the evening, then reduced to 50% for 4 hours, then 10 hours (rest of the night) to 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 enables safe operation even on the faint days in winter. The charge controller settings are preset by us according to customer requirements. If you want to change the settings, you need the remote control S-SOLS29. 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. Temperature-optimized battery charge and trickle charge 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, 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: > 19% Power: 130Wp (without extension) Life expectancy: approx. 25 years Performance Guarantee * 20 years 80% / 10 years 90% * except in the case of mechanical impact