LiAzma INDIA (OPC) Private Limited
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24-30W SOLAR STREET LIGHT SYSTEMS

📄 Technical Data Sheet

Solar LED Lighting System – 24W to 30W

With 100Wp Solar Panel & 12.8V 30–36Ah LiFePOâ‚„ Battery
Model: LIPL-SLS-24/30W-SP100-LFP30/36
Application: Street lighting, boundary lighting, rural roads, public parks, industrial & campus lighting


Product Specification

🔆 Solar Panel Specifications

  • Type: Monocrystalline / Polycrystalline

  • Rated Power (Pmax): 100W ±3%

  • Voltage at Max Power (Vmp): 17.5V – 18.5V

  • Current at Max Power (Imp): 5.3A – 5.7A

  • Open Circuit Voltage (Voc): 21.5V – 22.8V

  • Short Circuit Current (Isc): 5.7A – 6.2A

  • Module Efficiency: ≥18%

  • Front Glass: 3.2 mm Tempered Low-Iron Glass

  • Frame: Anodized Aluminum Alloy

  • Junction Box: IP65/IP67 with Bypass Diodes

  • Connectors: MC4 Compatible

  • Expected Life: 25 Years

  • Certifications: IEC 61215, IEC 61730, CE, ISO 9001, BIS (India)


💡 LED Luminaire Specifications

  • Rated Wattage: 24W – 30W

  • Luminous Output:

    • 24W: 2600 – 2900 Lumens

    • 30W: 3200 – 3600 Lumens

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

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

  • CRI: >70

  • Beam Angle: 120° – 150°

  • Lighting Duration: 10–12 Hours / Night

  • Lighting Control Options:

    • Dusk-to-Dawn Sensor

    • Motion Sensor (Optional)

    • Timer + Dimmer Function (Optional)

  • Body Material: Pressure Die-Cast Aluminum / IP65

  • LED Life Expectancy: >50,000 hours

  • Surge Protection: 4kV to 10kV (In-built)


🔋 Battery Specifications (LiFePO₄)

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

  • Rated Voltage: 12.8V

  • Capacity: 30Ah – 36Ah

    • 30Ah = 384 Wh

    • 36Ah = 460.8 Wh

  • Cycle Life: ≥2000 cycles @ 80% DoD

  • BMS (Battery Management System):

    • Overcharge/Over-discharge Protection

    • Overcurrent & Short Circuit Protection

    • Cell Balancing & Thermal Cutoff

  • Enclosure: IP54–IP65 Rated Metal or ABS Box

  • Certifications: UN38.3 / IEC 62133 / BIS (India)


⚙️ Charge Controller Specifications

  • Controller Type: MPPT (recommended) or PWM

  • System Voltage: 12V DC

  • Max Charging Current: 10A – 15A

  • Protections:

    • Reverse Polarity

    • Battery Over/Under Voltage

    • Load Short Circuit

    • Over Temperature

  • Features:

    • Dusk to Dawn with Timer Function

    • Intelligent Battery Charging

    • LED Load Management

  • Enclosure Protection: IP65


🌦️ Environmental Operating Conditions

  • Operating Temperature: –10°C to +60°C

  • Storage Temperature: –20°C to +70°C

  • Relative Humidity: 0–95% (non-condensing)

  • Ingress Protection: IP65 for Outdoor Components


📈 System Performance Summary

Load Power Battery Capacity Backup Time Daily Load Solar Generation
24W 30Ah ~12 hours 288 Wh 380–420 Wh/day
30W 36Ah ~12 hours 360 Wh 380–420 Wh/day

 

  • Charging Time: 4–6 hours under full sun

  • System Efficiency: ≥85%


🛠️ Mounting & Installation

  • Recommended Pole Height: 5 – 6 meters

  • Mounting Structure: Galvanized Iron / Aluminum Mount Brackets

  • Panel Tilt Angle: 15° – 30° (site-specific)

  • Cabling: 2.5 sq.mm Copper Wire (UV-Protected)

  • Complete System Weight: ~25 – 35 kg (approx.)


🧾 Warranty & Certifications

  • Solar Panel:

    • 10 Years Product Warranty

    • 25 Years Power Output Warranty (≥80% at 25 years)

  • Battery: 3 – 5 Years

  • LED Light: 2 – 5 Years

  • Controller: 1 – 2 Years

  • Compliances:

    • BIS (IS 16101, IS 13314, IS 15885)

    • CE / RoHS

    • IEC 61215 / 61730 / 62133 / UN38.3

    • ISO 9001, 14001


✅ Optional Add-ons

  • Motion Sensor with Dim Function

  • Bluetooth / IoT Monitoring

  • Remote Control System

  • All-in-One Integrated Light Design

  • DC Mobile Charging Output