18 watt Havells Enviro Solar LED Street Lights

18 watt Havells Enviro Solar LED Street Lights

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M.R.P.: ₹ 47,300
Price: ₹ 34,732
You Save: ₹ 12,568 (27%)
Inclusive of all taxes
Brand: Havells
Product Code: HA-AF018-EN
Availability: 1000
Delivery to pincode 560037 - Bangalore Karnataka is available.


Accessories Inbuilt Smart Charge Controller with driver having efficiency >97% with motion sensor for automatic brightening & dimming
Backup Evening to Morning with 2 days Self Autonomy
Battery Specification 12.8 V 21.0 Ah
Cabling Wireless - zero cabling cost; zero electricity loss
Panel Capacity 40 watt
Product Certification MNRE, IEC, BIS
System Wattage 18 watt
Type of Product Solar LED Street Light
Warranty 2 years against manufacturing defects from the date of supply.
Weight 11.5 kg
Solar Panel Material Mono-crystalline Solar PV Module
Battery Capacity 21 Ah

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Product Description

18 watt Havells Enviro solar LED street lights provides high grade Lithium Ferro Phosphate battery for longer backup to sustain high power without excessive heat generation. It has a smart charger to protect the battery pack overcharge. Solar Street light made from monocrystalline solar PV module which is highly effective compared to a polycrystalline module. Monocrystalline solar PV module capture the sun energy and turn into electricity. Solar Street light is very cost effective, good source of power, durable and reliable product. In LED solar lights has sensor for automatic on/off charging. Havells Solar lights have automatic brightening & dimming sensor. 

Solar Street light working principle

Solar Street light uses solar energy (sunlight). Solar Street lights absorb solar energy during the daytime. The lights work on the principle of the photovoltaic cell or solar cell. The solar cells convert solar energy into electrical energy, which is stored in the battery. At the night time, the lamp starts and it consumes the electricity already stored in the battery. During the day time, the battery gets recharged and the process keeps on repeating every day. Solar panel is very important part of solar street lights. There are two types of panel in solar lights one is polycrystalline and second is monocrystalline. High effective solar street lights used LED lighting source. The rechargeable battery stores sun lights and turns into electricity. The controller is very important part of solar street lights to switch on and off charging and lights.

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