Important Attributes
| Protection index | IP65 | Lighting solution services | Lighting distribution and wiring design, Auto CAD design drawings |
| Warranty period (years) | 5 years | Origin | Jiangsu, China |
| Application | Road | Color temperature | 2700K (soft and warm white), 6000K (sunlight alert), 3500K (warm white) |
| Light source | Other | Power supply | Photovoltaic, AC, Other |
| Emission Angle (°) | 140 | Certification | ce, CCC |
| Color Rendering Index (Ra) | 80 | Control method | Remote control |
| Input voltage (volts) | 12v DC | Material of the main body of the lamp | Aluminum alloy |
| Luminaire luminous efficacy (lm/w) | 140-160 | Luminaire luminous flux (lm) | 150 |
| Lamp lifespan (hours) | 50000 | Material | abs plastic |
| Required assembly | yes | Material of lampshade | Plastic |
| Support dimming | yes | Operating temperature (℃) | -10 - 60 |
| Product name | Split Solar Street Lights | Keyword | Solar Street Light |
| Size | Customized Size | Effectiveness | 98% |
| Total harmonic distortion | <15% | Protection level | IP65 |
| Wind resistance index | 10 | Bulb lifespan | >50000h |
| Waterproof | IP65 Waterproof | Color | Customized Color |
Product Introduction
Core Components: Decano 120W High-Power Split Solar Street Light System
For a 120W Split Solar Street Light to deliver reliable, high-intensity illumination, the system must be perfectly balanced. At Decano, we use utility-grade components to ensure that our 120W systems meet the rigorous demands of municipal highway and industrial infrastructure.
1. High-Efficacy LED Luminaire (120W)
The "heart" of the system. For a true 120W output, thermal management is critical.
- LED Chips: We utilize Bridgelux or Lumileds 5050 chips, achieving 180lm/W to 200lm/W. This ensures the 120W fixture produces over 21,600 lumens.
- Aluminum Housing: A heavy-duty die-cast aluminum alloy shell with independent heat sinks to prevent light decay and extend the LED lifespan to 50,000+ hours.
- Optical Lens: Professional Type III Asymmetric PC lenses to ensure wide, uniform light distribution across multi-lane roads.
2. Large-Scale Monocrystalline Solar Panel
Because a 120W LED consumes significant energy, a high-wattage panel is required for fast recharging.
- High Conversion: Decano uses PERC Monocrystalline silicon panels with >21% efficiency.
- Sizing: Typically, a 120W LED system requires a 180W to 260W solar panel to ensure the battery is fully charged within 5-6 hours of peak sunlight.
3. High-Capacity LiFePO4 Battery Bank
The energy reservoir. Split systems allow for larger batteries that aren't restricted by the size of the light fixture.
- Chemistry: 100% Grade A+ LiFePO4 (Lithium Iron Phosphate) for safety and 2,500+ deep-cycle life.
- Mounting Options: Can be housed in a Top-of-Pole aluminum box (anti-theft) or an Underground waterproof battery pit (thermal stability).
- Capacity: Usually configured at 12.8V or 25.6V with 100Ah - 150Ah to provide 3 nights of autonomy.
4. Industrial MPPT Smart Controller
The "brain" that manages power flow between the panel, battery, and LEDs.
- Efficiency: Decano uses MPPT (Maximum Power Point Tracking) technology, which is 30% more efficient than PWM, especially in cloudy weather.
- Smart Dimming: Programmable time-slot control (e.g., 100% brightness for 4 hours, 30% for the rest of the night) to maximize battery life.
5. Structural Brackets & Interconnects
- Solar Brackets: Hot-dip galvanized steel or aluminum alloy with adjustable tilt angles (0° to 60°) to maximize solar harvest based on the project's latitude.
- Cabling: IP67-rated MC4 waterproof connectors and UV-resistant cables to prevent corrosion and short circuits in outdoor environments.
Technical Configuration Table: Decano 120W System
| Component | Standard Specification | Benefit for B2B Projects |
|---|---|---|
| LED Source | 120W / 21,600+ Lumens | High-visibility for 10m-12m poles. |
| Solar Panel | 200W - 250W Mono | Rapid charging even in low-sun regions. |
| Battery | LiFePO4 12.8V 120Ah+ | 8-10 year lifespan; zero maintenance. |
| Controller | 20A MPPT with IoT Support | Remote monitoring & 30% more power. |
Decano: Powering Highways with Precision Engineering.
Do you need a customized technical submittal for a 120W highway project? Contact the Decano engineering desk today for a full IES report and component list!
Separate-type solar street lamp
This lamp is compatible with both solar and grid power supply systems, allowing you to customize it according to your needs.
The LED chip high-brightness light beads have high brightness, low light decay, and long lifespan.
High color rendering, low light decay, no flicker.
Using high light transmittance lenses and scientific light distribution methods, the high light beads have low light decay, long lifespan.
Cast aluminum heat dissipation material, strong convective ability. Optimized heat dissipation design to enhance heat dissipation performance. Maintains and extends the lifespan of the lamp body.
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