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.
If you know how many years the system will last, most people use 20 to 25 years you can determine the total amount of kWh produced over the system's total lifetime. This $144M plant produces 23% of 65MW for 24 hours per day for 365 days per year for 20 years or 2 Billion 619 Million kilowatt hours of energy.