Longhorn Solar Rolls Out $1 Per-Watt Solar Rebate Program for PEC Customers in 20 Cities Across Central Texas That Want to Go Solar and Save Thousands per Year on PEC Electric Bills AUSTIN, TX--(Marketwire - Jan 16, 2012) - Longhorn Solar (www.longhornsolar.com) announced that due to the heavy demand from PEC customers at the recent the Austin Home and Garden Show the Company...