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Solar Lantern

Solar Lantern
Solar Lantern
Product Description

We are involved in presenting the world's best Solar Lantern, which provides bright illumination in the area where it is placed. It is featured with 12V battery, hi-tech driver for regulating the energy, red LED of deep discharge indicator, green LED charging indicator, 2 Watts light and other contact components. It is ideal to be used in rural area, villages and where there is electricity supply is not provided. The battery of the lantern gets charged from sunlight, and can easily be run for 6 hours. Last but not least, the Solar Lantern can be bought from us at client-centric prices in secured packaging.

Technical Spec. of 2 W Solar LED Lantern :

Electrical Parameters

Solar panel

10 Wp

Solar Panel Voltage Conf

VOC:15 V,Vmp-12v

Solar Panel Current

Imp-0.83 amp, Isc:0.95 Amp

Input Voltage

12 Volt Battery

Battery Capacity

3x3.2vx1500mAh Lifepo4 with BMS System

Device Management

Multiple Light emitting devices shall be used & shall be in series -parallel cluster

Series Device

These Devices shall have a shunt

Driver

Current regulator for each cluster

Wattage of Light

2 watts

Driver Efficiency

>90%

Battery Low voltage Cut off setting

80% DOD

Battery high voltage cut-off voltage

10.6 +/- 0.3 Volt

Load reconnecting battery voltage

9.6Volt

Idle current consumption

<1 mA

Dimmable option

Two stage dimming 100%,60%,40% by push button

Optical Management

LED Make

Osram/Cree/ Nichia or Equivalent

View angle

>120o

Colour Temperature

5000K-6500K

LED life with L70 criteria

>60,000 operating hours

Optical efficiency

Optical efficiency

Thermal Management

Heat Sink

Aluminium grade>6000

Jn.Temperature of LED at 25 oC

≤ 60 oC

Heat Sink temperature rise above ambient

≤20 oC

General Parameters

Battery back up

6 Hours

Recharging time one day use

5 hrs.

Charging Current & Current limiting device

Yes, Auto Boost Trickle Mode

Battery Charging circuit

Yes, Automatic Charger

Reverse Polarity Protection

Yes

Short Circuit Protection

Yes

Open Circuit

Yes with Fuse

Life of Battery

Min.1500 cycle at full discharge

Maintenance Cost

NIL

Replacement Cost

NIL, Except Battery at Specified Cycles

Over Voltage Protection

Yes

Surge Protection

Yes

Environmental Protection

IP 65

Special Features

LED efficiency at 30 °C at 1 Watt

>100 Lumens

Deep discharge Indicator

Red LED

Charging Indicator

Green LED

Battery charger circuit

Automatic with Auto-Boost and Trickle Charging mode

Low battery Indication with memory-Turn On

After 60% Discharge Level

Turn Off

After 60% Recharge Level

IP Clause

IP 65

Contact Us

Plot No.103, Jaina Tower 2, Janakpuri District Centre, New Delhi, Delhi, 110058, India
Phone :+918061882220