Double Solar Street Light Lamp Berlin LED + Wind
Item number: LT-SOL50-D
6473.60 je Stk. .
incl. VAT plus Shipping cost
Double streetlight fixture with solar module, and spinning wind generator. Made in Germany.
Very rigid street photovoltaic-light with storing of electrical power for 5 days of lighting.
Recommended for use in Northern Europe or other countries with medium or small quantity of sunshiny days.
Complete unit with solar panel, battery, wind generator, longlife discharge lamp and cables, but without pole.
By the electronic ballast the light output is aprx. 2 * 80 watts mercury high pressure lamp or like 2 * 250 watts quartz halogen.
Solar Lighting System: Alternatively:
1) pcs. 30 watt power LED: warm white color, luminous flux: > 6040lm total
Mean lumens after 10000 h: - 5%
2) 24V DC 30 watt energy saving lamps: 6500K
3) 24V DC 35 watt sodium low pressure: yellow color (highest brightness)
Wind Power Dynamotor: 300W.
Solar Panel: 2x 100W monocrystalline silicon (protecting glass, hailproof) aprx. 25 years lifespan.
This modern module technology has a high degree of efficiency and allows charging also at cloudy weather.
Solar recharge batteries: 2 pcs. 12V maintenance-free power lead-acid gel accumulator 12 volt, 10 years lifetime / 20°C
Microprocessor control unit:
with solar power input regulator for optimated battery charging and extended battery life.
Overvoltage and deep discharge protection for the battery.
Event memory to read out informations for your computer.
Programmable light control for switching on and off, depending on dawn or time or with midnight-dimming.
Vandal resistant lockable battery casing secures battery and pcu.
The microprocessor light controller is mounted in the pole - easy access by a lockable door.
Independent operating time 50 hours
Lighted area Ø aprx. 30 meter
Recommended space from light to light: 30 meters
The lighting pole has to be ordered extra (recommended height 8 - 12 meters).
Ambient temperature: -30°C ~ +50°C (extended temperature range available on request)
Descriptions WS300 wind turbine
Rated Output Power (W) 300
Max. Output Power (W) 350
Rated Wind Speed (m/s) 12.5
Rated Rotation Speed (rpm) 900
Start-Up Wind Speed (m/s) 1.3
Cut-In Wind Speed (m/s) 2
Rotor Diameter (m) 1.4
Blade Material synthetic MC nylon & carbon fibre
Airfoil type true foil
Governor System aeroelastic thrust
Governor Wind Speed (m/s) 60
Shut-Down Mechanism electric control
Battery System (Volts) 24V
Driving Type direct driving
Charge Controller included
Over-Speed Protection yes
Low-Voltage Protection yes
Over-Voltage Protection yes
Weight (kg) 16
Minimum ordering quantity: 2 pcs.