Influenza, commonly known as the flu , is an infectious disease caused by the influenza virus. Symptoms can be mild to severe. The most common symptoms include: a high fever, runny nose, sore throat, muscle pains, headache, coughing, and feeling tired.These symptoms typically begin two days after exposure to the virus and most last less than a week. The cough, however, may last for more than two weeks.ymptoms can be mild to severe. The most common symptoms include: a high fever, runny nose, sore throat, muscle pains, headache, coughing, and feeling tired. These symptoms typically begin two days after exposure to the virus and most last less than a week.
To figure out how many kilowatt-hours (kWh) your solar panel system puts out per year, you need to multiply the size of your system in kW DC times the .8 derate factor times the number of hours of sun. So if you have a 7.5 kW DC system working an average of 5 hours per day, 365 days a year, itâll result in 10,950 kWh in a year.
The average solar panel produces about 200 watts of electricity. This varies from solar panel to solar panel based on the size and efficiency of the panel. What will actually determine the amount of energy a solar panel produces is the solar panel efficiency, solar panel size, and the amount of sunlight hitting the panel. Solar Panel Efficiency Shade, the direction and angle your solar panels are facing, and the surrounding temperature will affect how efficient solar panels will be.