Solar Street Light Dealers in Podanur, Coimbatore

Solar street lights are raised light sources which are powered by photovoltaic panels generally mounted on the lighting structure. The photovoltaic panels charge a rechargeable battery, which powers a fluorescent or LED lamp during the night. Most solar panels turn on and turn off automatically by sensing outdoor light using a light source. Solar streetlights are designed to work throughout the night. Many can stay lit for more than one night if the sun is not available for a couple of days. Solar street lights consist of 4 main parts: SOLAR PANEL:  Solar panel is one of the most important parts of solar street lights, as solar panel will convert solar energy into electricity. There are 2 types of solar panel: mono-crystalline and poly-crystalline. Conversion rate of mono-crystalline solar panel is much higher than poly-crystalline. LIGHTING FIXTURE:  LED is usually used as lighting source of modern solar street light, as the LED will provide much higher Lumens with lower energy consumption. The energy consumption of LED fixture is at least 50% lower than HPS fixture which is widely used as lighting source in Traditional street lights. LEDs lack of warm up time also allows for use of motion detectors for additional efficiency gains.     RECHARGEABLE BATTERY:  Battery will store the electricity from solar panel during the day and provide energy to the fixture during night. The life cycle of the battery is very important to the lifetime of the light and the capacity of the battery will affect the backup days of the lights. There are usually 2 types of batteries: Gel Cell Deep Cycle Battery and Lead Acid Battery. CONTROLLER:  Controller is also very important for solar street light. A controller will usually decide to switch on /off charging and lighting. Some modern controllers are programmable so that user can decide the appropriate chance of charging, lighting and dimming.

Solar Panel: over 25 years of power generation capacity LED Light: LEDs provide super-bright light from little power, need simple thermal management, and last up to 50,000 hours, with a 2-year warranty. LED wattage is equivalent to approximately half the wattage of high pressure sodium light.  Controller: over 8 years of typical operating life, with a 2-year warranty, automatic operation from dusk to dawn or timed ON/OFF operation Pole: up to 25 years of long life time Battery: 5 ~ 7 years of maximum life, with a 2-year warranty 

solar panel board