11% of electricity in America is used for air conditioning, a lot of it in hot, sunny locations. That’s why we have followed the development of affordable solar powered air conditioning; it just makes so much sense and would save so much energy, often the dirtiest peak load stuff. Now the Chinese company Gree , the world’s largest producer of residential air conditioners, has announced production of solar powered air conditioners that send excess electricity back into the grid. … Read the full story on TreeHugger
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First Residential Solar Powered Air Conditioner Coming To US Market