120W solar street lights are designed for road lighting projects that require extended lighting hours, higher brightness, and stable performance over long distances. This wattage is commonly used on regional roads, intercity connections, and access roads where consistent illumination is essential for traffic safety and night-time visibility.
Anern’s 120 watt solar street light systems are engineered to support long operating hours while maintaining efficiency and reliability in demanding outdoor conditions.
3_20250730162913.jpg "All In One Solar Adjustable LED Street Light")
1. The upgraded model 5050 LED high-brightness lamp beads have a 30% increase in brightness.
2. The adjustable bracket supports different installation angle requirements for different roads.
3. Detachable battery box design for a convenient maintenance.
1. The all-in-one design without a battery box makes installation much easier.
2. The adjustable-angle bracket supports both horizontal and vertical installation.
3. It is equipped with a large-capacity lithium iron phosphate battery, enabling longer battery life.
1. Highlight SMD5050 LED light beads with 210lm/w brightness.
2. Independent solar panel design, allowing customization of larger-power solar panel.
3. The lamp head is equipped with a brand-new lithium iron phosphate battery, with 8-10 years service life.
| AN-SLZ2-120W | AN-SLV3-120W | AN-SSL-I-120W | |
| LED Light Source | 192pcs high efficincy LEDs, | 450pcs high efficincy 5054 LEDs, | 100pcs high efficincy 5050 LED, |
| efficiency 210LM/W, Ra>80, 3000-6500K optional | efficiency 210LM/W, Ra>80, 3000-6500K optional | efficiency 210LM/W, Ra>80, 3000-6500K optional | |
| Battery | 960WH, LiFePO4 lithium, >6000 cycles at 80% DOD | 768WH, LiFePO4 lithium, >6000 cycles at 80% DOD | 960WH @12.8V, LiFePO4 cells, >6000 cycles at 80% DOD |
| Solar Panel | 140W, high-efficiency monocrystalline | 140W, high-efficiency monocrystalline | 18V 200W, high-efficiency monocrystalline |
| Guard Level | IP 66 | IP 66 | IP 66 |
| Solar charging time | 8~9 hours by bright sunlight | 8~9 hours by bright sunlight | 6~8 hours by bright sunlight |
| Lighting time | 4-5 nights | 4-5 nights | 4-5 nights |
| Housing Material | Aluminium alloy + PMMA | Aluminium alloy + PMMA | Aluminium alloy + PMMA |
| Size | 1655*396*330mm | 1960*382*100mm | 819*299*136mm |
| Working temperature | 0℃ to 65℃ | 0℃ to 65℃ | -20℃ to 60℃ |
| Warranty | 5 years | 5 years | 5 years |
For 120W solar street lighting projects, engineering design prioritizes:
Extended nightly lighting duration without frequent dimming
Larger battery capacity to support consecutive cloudy days
High-efficiency solar panels to ensure daily energy recovery
Stable light output for long road sections
Anern’s engineering team designs solar street light 120W to maintain consistent performance even during challenging weather conditions.
For many regional projects, solar light 120W provides an effective balance between performance and system scalability.
Why choose street light 120W instead of 100W for regional roads?
120W provides higher brightness and supports larger battery capacity, making it more suitable for longer lighting hours and continuous road sections.
Can 120W street lights operate during extended cloudy periods?
Yes. With proper system design, 120W street light systems can operate reliably for several consecutive cloudy or rainy days.
Is 120 watt street light suitable for roads with moderate to heavy night traffic?
Yes. 120W is commonly used on regional and connector roads with regular night-time vehicle movement.
What is the recommended installation height of solar street light 120 watts?
8–10 meters.
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