STL-9-I Street Light
User Manual
STL-9-I
Street Light Series
USER MANUAL
STL-9-I Street Light
Special Features:
Monocrystalline Solar Panel
Li-ion Rechargeable Battery
Highly Efficient Operation Mode
Material: Aluminum alloy+PC+Plexiglass+PMMA
Installation Instructions
- Fix bracket to the lamp using supplied screws

- Fix lamp to pole using supplied screws
Solar Panel must be oriented toward sun and avoiding any shade for battery charging efficiency
Operation Instructions
Power On/Off: Press switch for 1.5 Sec, approx.
Operation Mode: 100%x5Hrs + 20% Untill dawn Auto-Cleaning System:
Automatic sweeping. Dust and snow cleaning, 4 times per day
Battery Power Indication (Charging Process):
| Battery Power Indication (Charging Process): | |
| 4 LEDs On:100% 3 LEDs On+LED 4 flashing: 100% to 80% 2 LEDs On+LED 3 flashing: 80% to 60% 1 LED On+LED 2 flashing: 60% to 30% LED 1 Flasing: <30% LEDs flashes slowly | ![]() |
| Battery Power Indication (Discharging Process): | |
| 4 LEDs On:>80% 3 LEDs On: 80% to 60% 2 LEDs On: 60% to 30% 1 LED On: <30% LED 1 Flashing: Low Batt. Alarm LED 1 Flashes quickly | ![]() |
| Internal Fault Indication: | |
| LED 1 Flashing: Battery Fault LED 2 Flashing: Solar Panel Fault LED 3 Flashing: LED Panel Fault LED 4 Flashing: Power Circuitry Fault | ![]() |
If multiple faults are detected, only the first will be displayed
Fault display will clear after error disappear
When there is an error, Battery Power is not Indicated
TECHNICAL SPECIFICATIONS
| STL-9-I | 2 | 4 | 6 | 8 | 10 | 12 |
| Luminosity (LM) | 2 | 4 | 6 | 8 | 10 | 12 |
| SOLAR PANEL | ||||||
| Type | ||||||
| Capacity | 37.5 | 37.5 | 60 | 60 | 75 | 75 |
| Li-Ion BATTERY (14.8 Vdc / 2.6 AH Pc) | ||||||
| Capacity | 153.92 | 230.88 | 346.32 | 461.76 | 577.5 | 692.64 |
| Charge & Discharge Temp. | 0 | |||||
| Recharge Time | 4.5 H | 6.7 H | 6.3 H | 8.4 H | 8.4 H | 10H |
| ILLUMINATION | ||||||
| LED (OSRAM) | 3030 72pcs | 3030 72pcs | 3030 144pcs | 3030 144pcs | 3030 288pcs | 3030 288pcs |
| Light Color Temp. | 4000K, Ra 70+ | |||||
| Efficiency | 190 lm/W | |||||
| OPERATION | ||||||
| Backup (Cloudy days) | Up to 10 nights / Hasta 10 noches | |||||
| Operation Modes | 100% x 5H + 20% Until Dawn / Hasta Amanecer | |||||
| Capacity Indication | Discharging all models 4 LEDs On / Encendidos: > 80% 3 LEDs On / Encendidos: 80% to / a 60% 2 LEDs On / Encendidos: 60% to / a 30% 1 LED On / Encendido: < 30% LED 1 Flashing: Low Batt Alarm / Alarma de Bat. Baja 100%: 4 LEDs On / Encendidos 80% to / a 100%: 3 LEDs On/Encendido + LED 4 Flashing 60% to / a 80%: 2 LEDs On/Encendido + LED 3 Flashing 30% to / a 60%: 1 LED On/Encendido + LED 2 Flashing <30% LED 1 Flashing/Intermitente | |||||
| Alarm Indication LED | Built-In / Incluido | |||||
| IP/IK Codes | IP65 / IK10 | |||||
| Directives | CE (IEC60598-1 / IEC60598-2-3 / EN55015 / EN61547) | |||||
| Inst. Height & Spacing | 3 / 15 m, 4 / 18 m, 6 / 27 m, 8 / 36m, 10 / 45m, 12 / 54m | |||||
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WARNING
- Keep the device away from fire and fire risk
- There are no replaceable parts in the lamp. If disassembled warranty will be void.
- Do not remove battery for any other use. If backup time is too short, battery pack needs to be recharged under bright sunlight
- Clean solar panel regularly for more efficient operation and longer backup (Suggestion: At least every 6 months)
- Long term storage might cause battery damage and leakage. Leakage might cause battery spontaneous combustion.
- Operation temperature for this lamp must comply with Technical Specifications
IMPORTANT NOTES:
- Use standard installation accessories
- If stored, charge the lamp every 3 months, to avoid battery damage
- If stored for more than 1 year without charging, make a charge & discharge process to assure battery is in good condition, otherwise it is not allowed to use.
Detailed View

Parts ID
- Solar Panel
- Switch
- Indicator LEDs
- LED Lamp
- Battery Pack
- Bracket
Packing Information
| Model | Pcs x Box | Boxes x Carton | Dimensions (mm) | Carton Weight (Kg) | ||
| Box | Carton | Net | Gross | |||
| STL-9-I 02/04 | 1 | 1 | 913 x 158 x 443 | 915 x 160 x 445 | 7.8 | 9.1 |
| STL-9-I-06 / 08 | 1 | 1 | 1138 x 158 x 443 | 1140 x 160 x 445 | 10.5 | 12 |
| STL-9-I-10 /12 | 1 | 1 | 1372 x 158 x 445 | 1374 x 160 x 447 | 13.5 | 15 |
| Bracket / Soporte | 1 | 8 | 15.5 x 13 x 12 | 32.5 x 27.5 x 26 | 5.2 | 6.4 |
Net and Gross weight information is for reference purposes only
Dimensions


Solar Panel must be oriented toward sun and avoiding any shade for battery charging efficiency





















