Tallahassee Residential Solar Energy Array System Post date February 13, 2015 No Comments on Tallahassee Residential Solar Energy Array System 7kW Residential Solar Energy Array system. Savings to customer: $100+ per month. $0 utility bill for 10 consecutive months. ← Jacksonville Residential Solar Energy Array System → Fort Lauderdale Residential Solar Energy Array System Leave a Reply Cancel replyYou must be logged in to post a comment.