Solar Energy Controllers Energy Efficient Devices Energy Management By Ahmed Nadeem Siddiqui National Institute of Electronics.

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Presentation transcript:

Solar Energy Controllers Energy Efficient Devices Energy Management By Ahmed Nadeem Siddiqui National Institute of Electronics

Solar Energy Controllers Developed by NIE Solar Battery Charger /Solar Regulator Solar Battery Charger /Solar Regulator Input : 24 V DC/5A Output: 10 Ports ( each 7.5V DC/450mA) Solar Charge Controller Solar Charge Controller Input: 100 V DC Output: 60 V DC / 20A Cutoff : 52.2 V DC Electronic Circuit for Solar Lantern Electronic Circuit for Solar Lantern (LED Driver & Charge Controller etc..) (LED Driver & Charge Controller etc..)

Inverter for Solar System Input: 60 V DC Output:220 V AC Output power: 3 KVA Power factor : 0.6 Wave form: Quasi Sine

L.E.D Based Street Lights 100W Street Light without Solar Panel 100W Street Light without Solar Panel Input: 220 V Total lamp power: 100 W Power efficiency : 87% 36W Street Light without Solar Panel 36W Street Light without Solar Panel Input : 220 V Total lamp power: 36 W Power efficiency: 85%

L.E.D based Panel Light 38W Panel Light 38W Panel Light Input : 220 V Total lamp power: 38W Power efficiency: 86%

L.E.D based Emergency Light 4 Watt 4 Watt Input : 220 V Total lamp power: 4W Power efficiency: 84%

L.E.D based Traffic Baton Input : 220 V Total lamp power: 5W Power efficiency: 86%

Comparison of Light Energy Resources Light Output Light Emitting Diodes (LEDs) Incandescent Light Bulbs Compact Fluorescents (CFLs) LumensWatts , , , Life Span (average) 50,000 hours 1,200 hours8,000 hours Contains the TOXIC MercuryNo Yes - Mercury is very toxic to your health and the environment

Comparison of Light Energy Resources Light Output Light Emitting Diodes (LEDs) Incandescent Light Bulbs Compact Fluorescents (CFLs) Sensitivity to low temperatures NoneSome Yes - may not work under negative 10 degrees Fahrenheit or over 120 degrees Fahrenheit Sensitive to humidityNoSomeYes Durability Very Durable - LEDs can handle jarring and bumping Not Very Durable - glass or filament can break easily Not Very Durable - glass can break easily DimmingYesYes but very poor levelNo

The Cost of Light Cost of Light Incorporates: Cost of Light Incorporates: Lifetime Lifetime Source efficiency Source efficiency Energy cost Energy cost Replacement cost Replacement cost Labor cost Labor cost $ / Million Lumen-Hours LED Halogen Fluorescent Incandescent

Energy Management  Addresses high Energy intensive sectors  Formulation of energy saving plan ● Load management ● Implementation of power saving devices ● Usage of standard devices ● Mandatory Testing / Certification of Electrical Appliances ● Mass awareness through Press & Electronic Media

Energy Conservation in India In India, government has passed an energy conservation bill, 2010 for better utilization of energy and conservation. In India, government has passed an energy conservation bill, 2010 for better utilization of energy and conservation. By this act, it is mandatory for energy intensive sectors to get their “energy Audit "conducted by accredited energy auditor. By this act, it is mandatory for energy intensive sectors to get their “energy Audit "conducted by accredited energy auditor.

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