This solar light is very robust and safe to operate - no power connection required. However, the light intensity is not very high, which means that the luminaire is not approved for public street lighting. Recommended for access road, footpath, driveway, cycle path, cul-de-sac, school path, private road, bus stop ...
Due to the latest SMD LED technology in combination with an electronic 12V DC PWM driver and microprocessor system control, a higher light output is achieved with extended lamp life.
The solar light is maintenance-free - (only the solar module should be cleaned with water occasionally).
The battery is located in the pole, behind a locked door.
Installation is greatly simplified by the foundation tube, which is available as an accessory. This tube is placed in an 80cm deep hole in the ground and filled with concrete around the outside. After hardening, the luminaire pole is inserted into this tube and the space between is filled with sand.


General technical data:
Illuminated area:                      approx. 18 x 5m
Recommended mast spacing: approx. 15 - 20 metres
Ambient temperature:              -20°C ~ +50°C (extension -35°C ~ +65°C possible on request)
Material:                                   Brackets: Hot-dip galvanised steel (UV-resistant paint available at an extra charge). Screws: VA stainless steel.
Energy efficiency class:          A
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
Adjustable inclination:               -5  ~  +15 deg
LED lamp:                                  SMD Chipset Philips
LED power:                               7W
Light colour:                              4000K neutral white (from 10 pcs. also available with other luminaire head in 3000K warm white)
No UV radiation for reduced insect attraction
LED efficiency:                          > 150 lm/w
Luminaire efficiency:                 > 139 lm/w
Luminous flux lumen:                 972 lm
Central illuminance:                    > 13 Lux (4m height)
Average luminous intensity:      > 7 Lux (4m)
LED life:                                      > 100,000 hours
Protection class:                         IP66 (water and storm protected)
Impact resistance:                      IK10
Warranty:                                    5 years

Luminaire control:
Smart 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 off (0%) and early in the morning 4 hours with 100%.
Example 2: 4 hours 100%, 5 hours midnight 0%, 4 hours 100%.
Example 3: 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 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. 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. To change the settings, you need the S-SOLS29 remote control. We will be happy to help you decide on the right presettings.
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:                     IP67
Warranty:                                5 years

Solar panel specification:
Monocrystalline silicon with very high efficiency Tempered protective glass, hail-resistant.
This high-quality module technology guarantees charging even on overcast days. On dark days in winter, recharging is limited and the lighting duration is thus shortened.
Efficiency:                               > 20%
Output:                                    50Wp (without extension)
Life expectancy:                    approx. 25 years performance guarantee
* 20 years 80% / 10 years 90% * except in case of mechanical impact

Battery storage:  
Battery:                                   Lithium iron phosphate LiFePo4 12V maintenance-free, longlife, for solar cycle operation.
Service life                              approx. 10 years / 20°C
Function also at low or high temperatures.
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:                     16 hours (approx. 2 days)
b) with extension set autumn: 24 hours (approx. 3 days)
c) with extension set winter:  40 hours (approx. 5 days)


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, behind the lockable door.

Mast:
Steel mast, hot-dip galvanised
Visible height:                           4 m
Ground level:                            80 cm for setting in concrete (on request also 3m - 8m height)
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, battery storage 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.