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| The solar panels yesterday started generating power at about 6 am. Solar power usually peaks between 10 am and 2 pm. Then the power decreases as the sun gets lower in the sky. Power generation is over by 8 pm. As the days get longer, the power will start generation earlier and maintain it later into the evening. |
This blog is for beekeepers in Northern climates. I will be describing what I am doing with my bees on a monthly schedule. Copying any text or photos is forbidden except with written authorization of the author.
Tuesday, May 19, 2020
Solar on a cloudy day
Even on a cloudy day there is solar power being generated. Yesterday it was cloudy all day long. The solar radiation is strong as we get into summer. The solar radiation penetrates the clouds and is used by the solar panels. Granted if it was December, the solar radiation is weak at that time of year and the power generated on a cloudy day is low. On sunny days this time of year, our system that is 16.5 KWH will generate 100 to 117 kilowatts per day, The average U.S. home uses about 30 kilowatts per day. So I am sure I sold some of this excess power to Xcel.