Average PV cell prices, reported by U.S. manufacturers, dropped one third between 1998 and 1999 to $2.01 per peak watt. Module prices also declined, from $3.94 per peak watt in 1998 to $3.62 in 1999.
Average PV cell
prices, reported by U.S. manufacturers, dropped one third between 1998 and 1999 to $2.01
per peak watt. Module prices also declined, from $3.94 per peak watt in 1998 to $3.62 in
1999.