120W Solar-Powered LED Street Lamp: High-Performance Illumination for Large-Scale Infrastructure
Product Production Overview
The 120W Solar-Powered LED Street Lamp is an advanced integrated lighting solution engineered to deliver reliable, high-output illumination for highways, main roads, industrial parks, and large public spaces. This system combines high-efficiency photovoltaic technology with precision-engineered LED optics and intelligent energy management to provide sustainable lighting independent of the electrical grid. Our manufacturing process integrates vertical production capabilities with rigorous quality control to deliver lamps that meet the highest standards of durability, efficiency, and long-term reliability for demanding infrastructure applications.
Product Specifications
| Parameter | Specification |
|---|---|
| Solar Panel | 160-180W monocrystalline silicon, PERC cells, 22-25% efficiency |
| Panel Voltage | 36V nominal |
| Battery | LiFePO4 25.6V/921.6Wh, 8-10 years lifespan, 4,000+ cycles |
| LED Power | 120W (actual), 21,600 lumens output |
| LED Efficacy | 160-210 lm/W typical |
| LED Chip | Philips 5050 or equivalent (48-96 chips) |
| Color Temperature | 2700K-6500K (customizable), 6000K daylight standard |
| CRI | >70Ra (default), >80Ra available |
| Beam Angle | Type II (150°×70°), Type III (140°×80°), 150°×80° standard |
| Controller | MPPT intelligent controller, up to 96% charging efficiency |
| Lighting Modes | Timer control (programmable), PIR motion sensor (optional), 2.4G wireless remote control |
| Battery Autonomy | 3-7 days (configurable) |
| Operating Temperature | -40°C to +70°C |
| Storage Temperature | -20°C to +45°C |
| Wind Resistance | 35-45 m/s |
| Surge Protection | 10kV-20kV (IEC 61643-11 compliant) |
| Ingress Protection | IP65/IP66/IP67 |
| Impact Protection | IK08/IK09/IK10 |
| Housing Material | High-grade aviation aluminum alloy AL6063-T5, corrosion-resistant |
| Recommended Mounting Height | 8-12 meters (application-dependent) |
| Recommended Pole Distance | 20-30 meters |
| Warranty | 3-5 years (component-dependent), 5 years typical |
Application Pictures
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Applications & Benefits
Ideal Applications:
Highways & Main Roads: 10-12 meter pole installations with Type II beam distribution for uniform roadway illumination
Industrial Parks & Large Facilities: High-output lighting for security and operations
Airports & Airfields: 24/7 reliable illumination for safety
Parking Lots & Commercial Zones: PIR motion sensors for energy optimization
Public Squares & Plazas: Wide-area coverage with aesthetic design
Rural & Remote Areas: Grid-independent operation with 7-day autonomy
Perimeter Security & Wildlife Areas: Motion-activated lighting for security
Farms & Agricultural Facilities: Durable lighting for operations
Coastal Environments: Enhanced corrosion protection for salt-spray resistance
Key Benefits:
Grid Independence: Eliminates electricity costs and infrastructure requirements with zero operating costs
Zero Carbon Footprint: Clean renewable energy for sustainable development, reducing CO2 lifecycle emissions compared to grid-supplied lighting
High Brightness: 21,600 lumens output delivers superior illumination for large areas
Minimal Maintenance: Modular design with field-replaceable components and integrated drawer-type battery box
Smart City Ready: IoT-enabled control and monitoring capabilities via 2.4G wireless or GSM telemetry
Rapid Installation: All-in-one design eliminates trenching, cabling, and grid connection, installable by ordinary workers after brief training
Future-Proof Investment: Scalable for expanding infrastructure needs with customizable battery capacity and solar panel orientation
Enhanced Safety: Motion-activated lighting improves security while conserving energy
Lower Lifecycle Cost: Eliminates ongoing electricity costs and reduces maintenance frequency
Intelligent, High-Output, and Sustainable – The Complete 120W Solar Lighting Solution for Major Infrastructure Projects Worldwide
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