LiAzma INDIA (OPC) Private Limited
Welcome to LiAzma INDIA (OPC) Private Limited

30-40W SOLAR STREET LIGHT SYSTEMS

 

📄 Technical Data Sheet

Solar LED Lighting System – 30W to 40W

With 120–165Wp Solar Panel & 12.8V 30–42Ah LiFePOâ‚„ Battery
Model: LIPL-SLS-30/40W-SP120/165-LFP30/42
Applications: Main roads, industrial areas, rural & urban streets, parks, toll plazas, boundary walls


Product Specification

🔆 Solar Panel Specifications

  • Type: Monocrystalline or Polycrystalline Silicon

  • Rated Power (Pmax): 120W to 165W

  • Voltage at Max Power (Vmp): 18V ± 0.5V

  • Current at Max Power (Imp): 6.7A – 9.2A

  • Open Circuit Voltage (Voc): 21.5V – 23.5V

  • Short Circuit Current (Isc): 7.0A – 9.5A

  • Module Efficiency: ≥18%

  • Front Glass: 3.2 mm Tempered Low-Iron Glass

  • Frame: Anodized Aluminum Alloy

  • Junction Box: IP65/IP67 with Bypass Diodes

  • Connector: MC4 Compatible

  • Lifespan: >25 Years

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

💡 LED Luminaire Specifications

  • Rated Wattage: 30W to 40W

  • Luminous Output:

    • 30W: 3300 – 3600 Lumens

    • 40W: 4200 – 4800 Lumens

  • LED Type: High Brightness SMD (3030 / 2835)

  • Color Temperature: 5000K – 6500K (Cool White)

  • CRI: >70

  • Lighting Duration: 10–12 hours (full night operation)

  • Optics: 120° – 150° beam spread

  • Features:

    • Automatic dusk-to-dawn

    • Motion sensor & dimming (optional)

    • Timer-based brightness control

  • Body: Pressure Die Cast Aluminum, IP65

  • LED Lifespan: >50,000 Hours

  • Surge Protection: 5kV to 10kV

🔋 Battery Specifications

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

  • Nominal Voltage: 12.8V

  • Battery Capacity Options:

    • 30Ah = 384Wh

    • 36Ah = 460.8Wh

    • 42Ah = 537.6Wh

  • Cycle Life: ≥2000 cycles @ 80% DoD

  • BMS Protection:

    • Overcharge / Over-discharge

    • Overcurrent / Short Circuit

    • Temperature Cutoff

    • Cell Balancing

  • Enclosure: IP54 / IP65 Metal/ABS Casing

  • Certifications: UN38.3 / IEC 62133 / BIS / RoHS

⚙️ Solar Charge Controller

  • Type: MPPT (preferred) or PWM

  • System Voltage: 12V

  • Current Rating: 10A – 15A

  • Efficiency: >95% (MPPT)

  • Functions:

    • Intelligent 3-stage battery charging

    • Load control with dimming/timer options

    • Protections: Reverse polarity, over/under voltage, short circuit

  • Enclosure: IP65 Weatherproof

🌦️ Environmental & Structural Specs

  • Operating Temp: –10°C to +60°C

  • Storage Temp: –20°C to +70°C

  • Humidity: 0–95% RH

  • Ingress Protection: IP65 (LED & Battery Enclosure)

  • Wind Load Resistance: Upto 2400 Pa

  • Snow Load: Upto 5400 Pa

  • Pole Mount Height: 5 – 7 meters

  • Structure: GI/Aluminum bracket with anti-rust coating

  • Cable: UV Protected 2.5–4.0 sq.mm Copper Wire

📈 System Performance Summary

Load (W) Battery (Ah) Backup Time Daily Load (Wh) Solar Gen (Wh/day)
30W 30Ah ~10–11 hrs 360Wh 450–550Wh/day
40W 42Ah ~10–11 hrs 480Wh 550–650Wh/day

 

  • Charging Time: 4–6 hours in peak sunlight

  • System Efficiency: ≥85% overall

📜 Warranty & Compliance

  • Solar Panel:

    • 10 years product warranty

    • 25 years performance warranty (≥80% @ 25 years)

  • Battery: 3–5 years warranty

  • LED Fixture: 2–5 years warranty

  • Controller: 1–2 years warranty

  • Compliances:

    • BIS (IS 16101 / IS 13314)

    • IEC 61215, IEC 61730, IEC 62133

    • UN38.3, CE, RoHS, ISO 9001/14001

🧩 Optional Features

  • All-in-one integrated housing

  • GSM/GPRS or Bluetooth Monitoring

  • PIR Motion Sensor with dimming

  • Mobile charging USB port

  • Pole or wall mount ready design