Solar street light SSL-72~SSL-76
Optical Figure


Application Imagery
We found that the cleaning of solar panels is a headache in some areas, so we specially designed a street light with automatic cleaning function, which really brought a different experience to many customers.
Product Details
New city / New community / Highway / New suburban road lighting system intended for use with LED light sources.
Installation on poles with pole-tops and lateral arms or whip-type poles with terminals measuring ø 60mm or ø 76 to ø 100mm adapter.
Main material in aluminium; stainless steel bracket.
High visual comfort.
Battery pack have heat insulation method and temperature detection for charging and discharging temperature protection.
High yield optics (with polymer optic lenses and uniform light distribution).
Adjustable bracket for more sun power.
4 Leds indicator Auto alarm for different fixture failure by FAS technology(Patent for invention No. 201710713755.X)
No photo-biological risks.This luminaire is in the “Exempt Group” (no risk linked to infrared, blue light and UV radiation) in accordance with EN 62471:2008.
The luminaire can be programmed in every order.
The luminaire is supplied in three steps Midnight mode and can be lit automatically by ray sensor.
Overvoltage and Overtemperature protection.
An active control system(ALS technology, patent for invention No. 201710713248.6) changes the current intensity in order to maintain the lighting time of the luminaire even under extremely severe weather.
LED modules, controllers, and battery packs can be replaced independently.
All external screws used are in SUS304 stainless steel.
The solar panel can be Auto-cleaned by built-in brush 6 times per day, keeping efficient power for the solar panel.
The Thermos series comprises four models: solar streetlights, intelligent solar streetlights, AC-solar hybrid streetlights, and intelligent AC-solar hybrid streetlights.
It can be expanded into a smart street light with a Bluetooth chip, which can be managed through mobile phones and computers.
Product Information
| Model | SSL-72 | SSL-73 | SSL-74 | SSL-75 | SSL-76 |
|---|---|---|---|---|---|
| Solar Panel | Monocrystalline glass lamination | Monocrystalline glass lamination | Monocrystalline glass lamination | Monocrystalline glass lamination | Monocrystalline glass lamination |
| Battery Type | 18650 NCM | 18650 NCM | 18650 NCM | 18650 NCM | 18650 NCM |
| Charging temperature control | YES | YES | YES | YES | YES |
| CCT | 4000K | 4000K | 4000K | 4000K | 4000K |
| Luminous flux.Max | 4000lm | 6000lm | 8000lm | 10000lm | 12000lm |
| PIR Angle | 120° | 120° | 120° | 120° | 120° |
| PIR Distance | 8m | 8m | 8m | 8m | 8m |
| Diameter | Φ60 | Φ60 | Φ60 | Φ60 | Φ60 |
| Install height / Distance.Max | 4m/18m | 6m/27m | 8m/36m | 10m/45m | 12m/54m |
| IP / IK | IP65 / IK08 | IP65 / IK08 | IP65 / IK08 | IP65 / IK08 | IP65 / IK08 |
| Charging temperature | 0~45 ℃ | 0~45 ℃ | 0~45 ℃ | 0~45 ℃ | 0~45 ℃ |
| Discharging temperature | -20~+60 ℃ | -20~+60 ℃ | -20~+60 ℃ | -20~+60 ℃ | -20~+60 ℃ |
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Featured Highlights
Optical Figure


Application Imagery
We found that the cleaning of solar panels is a headache in some areas,
so we specially designed a street light with automatic cleaning function,
which really brought a different experience to many customers.
Sresky Core Technology
The iteration of new energy products constantly
motivates us to make breakthroughs in product development and technology
Product Details
The iteration of new energy products constantly
motivates us to make breakthroughs in product development and technology
New city / New community / Highway / New suburban road lighting system intended for use with LED light sources.
Installation on poles with pole-tops and lateral arms or whip-type poles with terminals measuring ø 60mm or ø 76 to ø 100mm adapter.
Main material in aluminium; stainless steel bracket.
High visual comfort.
Battery pack have heat insulation method and temperature detection for charging and discharging temperature protection.
High yield optics (with polymer optic lenses and uniform light distribution).
Adjustable bracket for more sun power.
4 Leds indicator Auto alarm for different fixture failure by FAS technology(Patent for invention No. 201710713755.X)
No photo-biological risks.This luminaire is in the “Exempt Group” (no risk linked to infrared, blue light and UV radiation) in accordance with EN 62471:2008.
The luminaire can be programmed in every order.
The luminaire is supplied in three steps Midnight mode and can be lit automatically by ray sensor.
Overvoltage and Overtemperature protection.
An active control system(ALS technology, patent for invention No. 201710713248.6) changes the current intensity in order to maintain the lighting time of the luminaire even under extreme severe weather.
LED modules , controller, battery pack can be replaced independently.
All external screws used are in SUS304 stainless steel.
The solar panel can be Auto-cleaned by build-in brush 6 times per day, keep efficient power for solar panel.
The Thermos series comprises four models: solar streetlights, intelligent solar streetlights, AC-solar hybrid streetlights, and intelligent AC-solar hybrid streetlights.
It can be expanded into a smart street light with a Bluetooth chip, which can be managed through mobile phones and computers.
Expand function

The hybrid control module in the lamp is a special function set up to realize the capacity supplement when the battery is low.
When it detects that the battery capacity is lower than 30% during the day, the hybrid module turns on the adapter charging circuit. At this time, the lamp is in the state of two-way charging, one for solar charging and one for the AC charging of the adapter.
During the charging process, when it is detected that the battery capacity is higher than 70%, the hybrid module disconnects the adapter charging circuit. At this time, the remaining 30% capacity of the lamps are independently charged by solar energy.
Throughout the charging process, the AC to DC adapter always acts as a supplementary charging method, and it is added to the charging in rainy days, and most of the charging work is done by solar energy, which achieves the purpose of energy saving.

Close-range direct control of the mobile phone.
Long distance control by the gateway.
Light sensitivity value setting, synchronously, single lamp on and off.
Turn on and off lights/scenes at precise timing.
Get the local weather forecast and adjust the lighting plan for the next two days.
Time period for supporting lamp mode: 3 periods.
Information push: Fault push.
Networking function: yes.
Scene setting: yes.
Project management and permission sharing: yes.
Controllable on PC: yes.
Gateway interworking: yes.
Product Information
Product Case
Sresky has successfully deployed more than 80,000,000 solar lights worldwide, We have very rich design experience to help you get more projects. We have enough certifications to help you gain customer approval.
THERMOS Solar Street Lights Help Build a Smart City in Mauritius
Sresky THERMOS solar lights power Mauritius’ smart city, cutting costs, reducing carbon, and delivering intelligent, climate-resilient urban lighting.
Case Study of Thermos Solar Street Lights Used At a Thai Port
Sresky Thermos solar lights power Thailand’s coast, delivering reliable, salt-resistant lighting for docks and public areas while supporting sustainable infrastructure.
Case Study of Thermos Solar Streetlights Used on Iraqi Roads
Sresky THERMOS solar lights power Iraq’s roads, addressing power shortages and extreme climates while improving safety and supporting sustainable urban recovery.
Product Video
Thermos Series Self-Cleaning Solar Street Light
Thermos 2 Solar Street Lights Rendering Video
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