Solar electricity



silicon solar cells
 
Solar electricity
silicon solar cells

SOLAR POWER ELECTRICITY ...

 

Look at your last electricity bill and see how much you pay for it. PV works best in an energy-efficient building. So, adding insulation, energy-efficient lighting, appliances, and use passive solar energy is a good idea to reduce your home’s overall electricity use before purchase and install a PV system. This is very simply – less electricity needs – less solar energy you need – less money you will spend for PV system. Make your home energy-efficient is very important even you do not use or intend to use renewable energy. That is simply natural need to act environment responsible.After that determine the system's size in kilowatts (kW), a reasonable range is from 1 to 5 kW. Based on your geographic location, contact PV provider and ask about their product efficiency, you area irradiance (measure of the sun’s power available at the surface of the earth and it peaks about 1000 watts per square meter).To begin, consider what portion of your current electricity needs you would like your solar system to meet. Would you like to produce 50% of your needs or even more? Consider battery system to provide energy storage. You can discus your electricity bills, home position potential, government financial support program, PV system efficiency…with your solar power provider and make decision. Whatever you decide with installing PV system you will increase your home/business value and give a piece to save the planet and future.

 



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