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Solar Lantern

SPECIFICATIONS OF WHITE LED (W-LED) BASED SOLAR LANTERN (12 VOLT)
Solar-Lantern
White Light Emitting Diode (W-LED) is a solid state device which emits light when an electric current passes through it. A Solar lantern is a lighting system consisting of PV module, W-LED(s), battery and electronics, all placed in a suitable housing and made of metal/ plastic or fiber glass. The battery is charged by electricity generated through the PV module. The lantern is basically a portable lighting System suitable for either indoor or outdoor lighting, covering a full range of 360 degrees.

  1. PV Module: Between 3 to 5 Wp under STC
  2. Battery: Sealed maintenance free Lead acid or NiMH or Lithium Ion, with a capacity up to 7 AH, at voltages up to 12V @ C/20 rate of discharge. Max. DoD 75% or equivalent capacity
  3. A socket for Mobile Charger (optional)
  4. Electronics: Min 85% total efficiency
  5. Duty cycle: 4 hours a day
  6. Autonomy: Minimum of 3 days (Minimum 14 operating hours per permissible discharge)

Solar-Lantern2
SPECIFICATIONS OF WHITE LED (W-LED) BASED SOLAR LANTERN (6 VOLT) AS PER MNRE

  1. 3Wp STC SPV Module, 6Volt.
  2. 1 × 4.5AH 6V Battery.
  3. Lamp: Multi LED of size 5mm in dia, totalling 3Watt.
  4. Plastic Body and Chimney Frosted Acrylic to avoid eye irritation
  5. A regulator is provided to have light from zero illumination to its maximum.
  6. A socket for Mobile Charger (optional)
  7. Electronic Items.
  8. Indicator, Charging Cable, Fuse.

SPECIFICATIONS OF CFL BASED SOLAR LANTERN (MODEL IIA, 12 VOLT) AS PER MNRE

  1. 10Wp STC SPV Module, 12Volt
  2. 1 × 7AH 12V SMF Battery.
  3. 7Watt CFL Lamp
  4. Metal/Plastic/Poly Carbonates Body
  5. Electronic Items.
  6. Indicator.
  7. Charging Cable.
  8. Fuse

SOLAR LANTERN, MODEL: B (CFL, 5WATT) 8Wp STC SPV Module, 12Volt.

  • 1 × 7AH 12V SMF Battery.
  • 5Watt CFL Lamp.
  • Metal/Plastic/Poly Carbonates Body.
  • Electronic Items
  • Indicator.
  • Charging Cable
  • Fuse
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