LiAzma INDIA (OPC) Private Limited
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60-80W SOLAR STREET LIGHT SYSTEMS

📄 Technical Data Sheet

Solar LED Lighting System – 60W to 80W

Model: LIPL-SLS-60/80W-SP165/200-LFP60/78
Applications: High-mast solar street lighting, national highways, industrial zones, large campuses, stadium perimeters


Product Specification

🔆 Solar Panel Specifications

  • Type: Monocrystalline / Polycrystalline Silicon

  • Rated Power (Pmax): 165W to 200W

  • Voltage at Max Power (Vmp): 18.0V – 18.5V

  • Current at Max Power (Imp): 9.2A – 11.1A

  • Open Circuit Voltage (Voc): 22.0V – 23.5V

  • Short Circuit Current (Isc): 9.5A – 11.5A

  • Module Efficiency: ≥18%

  • Glass: 3.2 mm Tempered, Low-Iron

  • Frame: Anodized Aluminum Alloy

  • Junction Box: IP67, Bypass Diodes

  • Connector: MC4 Compatible

  • Expected Life: 25+ Years

  • Certifications: IEC 61215, IEC 61730, BIS, ISO, CE

💡 LED Luminaire Specifications

  • Power Rating: 60W to 80W

  • Luminous Output:

    • 60W: 6600–7200 Lumens

    • 80W: 8800–9600 Lumens

  • LED Type: High-Efficiency SMD (e.g., 3030/5050)

  • Color Temperature: 5000K – 6500K

  • CRI: >70

  • Beam Angle: 120° – 140°

  • Driver Type: Constant Current with PFC >0.90

  • Surge Protection: 10kV – 15kV

  • Body Material: Die-cast Aluminum (IP66 rated)

  • LED Lifespan: >50,000 Hours

  • Mounting Height Recommended: 8 – 10 meters

  • Features: Dusk-to-Dawn, Timer/Motion Dimming (optional)

🔋 Battery Specifications

  • Battery Type: Lithium Iron Phosphate (LiFePOâ‚„)

  • Nominal Voltage: 12.8V

  • Capacity Range: 60Ah – 78Ah

    • 60Ah = 768Wh

    • 72Ah = 921.6Wh

    • 78Ah = 998.4Wh

  • Battery Life: >2000 cycles @ 80% DoD

  • Protection Circuit (BMS):

    • Overcharge / Over-discharge

    • Overcurrent / Short Circuit

    • Thermal Cutoff & Cell Balancing

  • Enclosure: IP54/IP65 (Metal or ABS casing)

  • Certifications: UN38.3, IEC 62133, BIS

⚙️ Charge Controller Specifications

  • Type: MPPT (preferred) / PWM

  • Input Voltage Range: Up to 24V DC

  • System Voltage: 12.8V

  • Current Rating: 15A – 25A

  • Efficiency: >95% (MPPT)

  • Protections:

    • Reverse Polarity

    • Battery Over/Under Voltage

    • Load Short Circuit

    • Over-Temperature Shutdown

  • Optional Features:

    • Dimming (Timer or Motion Sensor Based)

    • Load Profile Customization

  • Enclosure: IP65 Rated

📈 System Performance Parameters

Load (W) Battery (Ah) Daily Backup Total Daily Load (Wh) Solar Gen Required
60W 60Ah 10–12 hours 600–720 Wh/day 800–900 Wh/day
80W 78Ah 10–12 hours 800–960 Wh/day 1000–1200 Wh/day

 

  • Autonomy: 1.5–2 days (weather dependent)

  • Recharge Time: 4–6 hours under peak sunlight

  • System Efficiency: ≥85%

🌦️ Environmental & Mechanical Ratings

  • Operating Temp: –10°C to +60°C

  • Storage Temp: –20°C to +70°C

  • Ingress Protection: IP65/IP66 (Luminaire & Battery Box)

  • Mounting: Pole/Wall, Adjustable Bracket

  • Wind Load: Up to 2400 Pa

  • Wiring: UV Resistant Copper Cables (≥2.5 mm²)

📜 Warranty & Certifications

  • Solar Panel:

    • 10 Years Product Warranty

    • 25 Years Performance Warranty (≥80% @ Year 25)

  • Battery: 3–5 Years

  • LED Luminaire: 2–5 Years

  • Charge Controller: 1–2 Years

  • Certifications: BIS, CE, UN38.3, IEC 61215 / 61730 / 62133, ISO 9001 / 14001

🧩 Optional Customizations

  • All-in-One or Split Model Design

  • PIR Motion Sensor with Smart Dimming

  • Remote Monitoring (GSM/GPRS/IoT)

  • Pole Mounted / Wall Mounted System

  • Anti-Theft Screw or Locking Mechanism for Battery