Therefore, the upfront cost of the solar panels per watt are Costpanels = $600/75 watts = $8/watt Or, by multiplying numerator and denominator by 1000, Costpanels = $600/75 watts = $8000/kilo-watt. As determined from a survey of current market prices, it costs about $600 to purchase and install a 75 watt panel.o, for example, if you use 10 kilowatt-hours a day, and the cost of power is about 10 cents per kilowatt-hour, then you electrical costs would be about $1 per day (ten times 10 cents), or $30 per month. Also, we need to know how long the sun shines each day on average. Let this be denoted by Tsun,
Jennifer Lawrence net worth is $52 million. Jennifer Lawrence Bio. Jennifer Lawrence date of birth is the 15th of August, 1990. She was born in Louisville, KY. She is a daughter of a pollster Gary Lawrence and Karen Lawrence, a singer. The girl has two older brothers, Ben and Blaine.
About Jennifer Lopez. American actress, singer, record producer, dancer, television personality, fashion designer and television producer, Jennifer Lynn âJ.Loâ Lopez has an estimated net worth of $322 million.J.Lo has been hailed as one of the wealthiest and most influential Hispanics in the United States.n 2010 she signed a one-year deal for $12 million as judge on American Idol, following the departure of Ellen DeGeneres. In 2009 Forbes estimated her net worth at $110 million. She was married to singer and actor, Marc Anthony.