KENTUCKY SOLAR ENERGY SOCIETY

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Presentation transcript:

www.kyses.org KENTUCKY SOLAR ENERGY SOCIETY WWW.ASES.ORG AMERICAN SOLAR ENERGY SOCIETY

SOLAR 101 (201,301, and 401?) A PATH TO THE FUTURE

Electric Energy Basics Solar Cells Solar Panels Types of Solar Power Systems DC versus AC Inverters for AC Generation (Types and Uses) Energy Budgets (Determining Energy Needs) Practical Solar Systems?

Voltage = Current * Resistance Concepts / Formulas E = I * R Voltage = Current * Resistance (Volts) (Amps) (Ohms) www.kyses.org

www.kyses.org Concepts / Formulas P = I * E Power = Current * Voltage (Watts) (Amps) (Volts) www.kyses.org

Volume = Flow * Pressure Analogies To Water Volume = Flow * Pressure www.kyses.org

https://www.sciencedaily.com/releases/2016/03/160317145852.htm

www.kyses.org Types of Solar Cells Solid - silicon based Flexible - deposited www.kyses.org

POSSIBLE SOLAR SYSTEM LAYOUTS SIMPLE TO COMPLEX www.kyses.org

Concept AC versus DC Direct Current Alternating Current www.kyses.org

Staying in DC Mode Direct Use DC to DC Converters www.kyses.org

www.kyses.org Using AC Inverters Standard Inverter Types Grid Tie Inverter Types Hybrid Inverter Types www.kyses.org

Examine Your Utility Bills - KWh Determine Energy Usage Examine Your Utility Bills - KWh Wattage on Appliances www.kyses.org

www.kyses.org Some Common Power Consumption Amounts Heating/ Cooling Washer /Dryers. TV. Stereo Fans. Lights. Refridgerator. Freezer. www.kyses.org

www.kyses.org Things That Require A Large Amount of Energy (BTU) HEATING. COOLING. COOKING? www.kyses.org

Anything with a Remote Control or Microprocessor Beware of Energy Vampires Anything with a Remote Control or Microprocessor www.kyses.org

www.kyses.org Mounting and Positioning of Panels Facing South / Clear Shot Use Latitude as Angle www.kyses.org

www.kyses.org Sizing Solar Systems/ Growing Solar Systems Inverter Sizes Stacking Inverters Micro Inverters www.kyses.org

SAVING MONEY ? EFFICIENCES www.kyses.org

https://www.energystar.gov/

SAVING MONEY? COSTS www.kyses.org

SAVING MONEY? RETURN ON INVESTMENT COST PER WATT VERSUS KILOWATT HOURS www.kyses.org

Change / Future Electrical Energy Distribution Decentralized Energy Generation Micro grids Infrastructure / Business Models

National Renewable Energy Laboratory Future Advancements Solar Cells Energy Storage www.nrel.gov National Renewable Energy Laboratory www.kyses.org www.ases.org

Current Research Projects Edison Batteries Ultracapacitor Energy Storage Systems LED Lighting Systems DIY Solar / Lower Cost Projects

Solar Energy in Kentucky Legislation Education Resources Codes Rebates www.kyses.org

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