📄 Technical Data Sheet

Product Specification

🔆 Solar Panel Specifications

• Type: Monocrystalline or Polycrystalline

• Rated Power: 75W ±3%

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

• Current at Max Power (Imp): 4.1A – 4.3A

• Open Circuit Voltage (Voc): 21.5V – 22.5V

• Short Circuit Current (Isc): 4.5A – 4.8A

• Module Efficiency: ≥17%

• Front Glass: 3.2 mm Tempered Low-Iron Glass

• Frame: Anodized Aluminum Alloy

• Junction Box: IP65 with Bypass Diodes

• Cables: UV-resistant Copper Cable, 1–2 m

• Expected Life: ≥25 Years

• Certifications: BIS / IEC 61215 / IEC 61730 / CE / ISO 9001

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💡 LED Luminaire Specifications

• LED Power: 18W – 24W

• Luminous Output:

  • 18W: 2000 – 2200 Lumens

  • 24W: 2400 – 2800 Lumens

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

• Color Temperature: 3000K – 6500K (Neutral or Cool White)

• Beam Angle: 120° – 150°

• Lighting Duration: 10–12 Hours (Full Night Operation)

• Lighting Control:

  • Automatic Dusk-to-Dawn

  • Motion Sensor (Optional)

  • Dimmer Function (Optional)

• Enclosure: IP65-rated Die-Cast Aluminum / ABS

• Lifetime: ≥50,000 hours

• Surge Protection: Yes (≥4kV)

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🔋 Battery Specifications (LiFePO₄)

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

• Nominal Voltage: 12.8V

• Capacity Options:

  • 24Ah = 307 Wh (suitable for 18W–20W)

  • 30Ah = 384 Wh (suitable for 24W+ applications)

• Battery Cycle Life: ≥2000 cycles @ 80% DoD

• Battery Management System (BMS):

  • Overcharge & Over-discharge Protection

  • Short Circuit & Over-Temperature Protection

  • Balancing & Current Limiting Features

• Battery Enclosure: Powder-Coated MS/ABS Box (IP54–IP65 Rated)

• Certifications: IEC 62133 / UN38.3 / BIS (for Indian market)

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⚙️ Charge Controller Specifications

• Controller Type: PWM / MPPT (recommended)

• Voltage: 12V DC

• Rated Charging Current: 10A – 15A

• Key Features:

  • Intelligent Charging

  • Auto Dusk to Dawn Switching

  • Load Management

• Protections:

  • Reverse Polarity

  • Overload

  • Short Circuit

  • Battery Over/Under Voltage

• Enclosure: IP65 (Outdoor Use)

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🌦️ Environmental Ratings

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

• Storage Temperature: –20°C to +70°C

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

• Weather Protection: IP65 (Outdoor Components)

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📈 System Performance (Typical)

Load Power	Battery Capacity	Backup Time	Daily Load	Solar Generation
18W	24Ah	~12 hrs	216 Wh	300–340 Wh/day
24W	30Ah	~12 hrs	288 Wh	300–340 Wh/day

 

• Charging Time: 5–6 hours under standard sunlight (5 peak sun hours)

• System Efficiency: ≥85%

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🛠️ Mechanical Details

• Recommended Pole Height: 5–6 meters

• Mounting:

  • Pole or Wall Mounted

  • Adjustable Brackets for LED

  • 30°–45° Fixed Tilt Angle for Panel

• Cabling: 2.5 sq.mm Copper (UV protected)

• System Weight: 18 – 28 kg (depending on battery)

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✅ Optional Add-Ons

• Motion Sensor with Dimming

• Timer Settings

• GSM/IoT Monitoring Module

• Mobile Charging USB Output

• All-in-One Integrated Light Housing

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🧾 Warranty & Certifications

• Solar Panel: 10 Years Product Warranty / 25 Years Performance Warranty

• LED Luminaire: 2–5 Years

• Battery: 3–5 Years

• Charge Controller: 1–2 Years

• Compliance:

  • BIS (IS 16101, IS 13314)

  • IEC 61215 / 61730 (PV Module)

  • IEC 62133 / UN38.3 (Battery)

  • CE / RoHS / ISO 9001