Robust PV street light with LED lamp - no power connection required.
Recommended for countries with many sunny days, such as Africa, Arabia, Iraq, Turkey, India, Central and South America.
High light intensity through the latest SMD LED in connection with an electronic 12V-60V DC PWM driver.
The brightness is comparable to a 40W fluorescent tube or 50 Watt HQL / HPL or 130W halogen light.
Very long, maintenance-free lighting operation due to special design features.
Smart Microprocessor Control.
Construction, manufacturing 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. 22 x 8m
Recommended mast spacing approx. 20 - 25 meters
Ambient temperature: -20° C ~ + 50° C (extension -35° C ~ + 65° C possible on request)
Protection class:      III SELV
Certification marks: CE, RoHS, WEEE
Material: Brackets steel hot-dip galvanized (for a surcharge also with a paint finish)
Screws: Stainless steel VA.
20-years availability guarantee for spare parts.

Luminaire head specification:
Robust LED lamp head made of die-cast aluminum
LED lamp:                 SMD chipset
LED power:              15W
Energy efficiency class A
Light color 4000K neutral white (from 10 pieces on special order also 3000K warm white).
No UV radiation for reduced insect attraction
LED efficiency:          > 145 lm /w
Luminaire efficiency: > 135 lm /w
Luminous flux:           2500 lm
Central illuminance:    > 10 lux (5m height)
LED lifespan approx. 100,000 hours
Degree of protection: IP65 (protected against water and storms).
Impact resistance: IK10
Warranty 5 years

Light Control:
Programmable microprocessor control with infrared remote control option.
Read out 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 time in bad weather.

Operating time / light duration (please specify when ordering) You have the option to select 4 consecutive time blocks from dusk, each with a duration of 1-15 hours and a different light intensity of 10-100%.
Example 1 - Night reduction with switch-off 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 in the evening bright, then reduced 4 hours with 50%, then 10 hours (rest of the night) with 50%

In addition, the charge controller is equipped with a Smart Power function, which enables automatic dimming depending on the battery charge level. If the battery voltage falls 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 settings, you need the S-SOLS29 remote control.
We would be happy to help you decide on the correct default settings.
All functions are preprogrammed free of charge depending on the project and customer request, so that the luminaire is ready for operation immediately after assembly.
Temperature-optimized battery charging and trickle charging to protect the batteries.
Overvoltage and deep discharge protection for batteries.
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 charging when the sky is overcast.
Reloading is restricted on dark days in winter, which shortens the light duration.
Efficiency: > 20%
Power:      60Wp
Life expectancy: approx. 25 years
20 years 80% performance guarantee
* 10 year 90% performance guarantee
* * except for mechanical action

Battery storage:
Battery type: Lithium-ion iron phosphate LiFePo4 12V, maintenance-free, longlife.
For solar cycle operation
Service life approx. 6 - 10 years / 20 ° C
Self-sufficient operating time in overcast weather (with fully charged battery): 24 hours (approx. 2 days)
The new emergency lighting function ensures lighting even when the battery is low in bad weather periods, but with reduced brightness.
The battery is located in the mast, behind the lockable door.

Mast:
For a surcharge we can supply a suitable steel mast, galvanized.
Recommended mast height: 4 - 6 m

Delivery disassembled with the following components:
LED lamp head with mast attachment,
Lithium-ion solar battery,
Solar module with stable, screwable mast mounting,
Luminaire control (for installation in the mast).
(Complete system pre-wired, but without 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.