cost per watt solar panel
Solar panels are currently selling for as low as US$0.70 per watt (7-April-2012) in industrial quantities; the balance of system The price difference between German and US photovoltaic systems was analyzed in 2013 by Lawrence Berkeley National Laboratory.hen comparing price per watt, capacity factor should be considered in the overall cost comparison. For instance; if the cost of solar is $1 per watt, when including an average capacity factor of approximately 20%, this cost rises to $5 per watt when compared to a hypothetical source that produces energy consistently.
As of early 2015, itâs approximately $3.00 per installed watt. The average sized solar panel system is 5,000 watts, so this brings the total cost to $15,000.That 15k figure is just an average amount.o what is the current cost of residential solar power? As of early 2015, itâs approximately $3.00 per installed watt. The average sized solar panel system is 5,000 watts, so this brings the total cost to $15,000. That 15k figure is just an average amount.