Large Residential Rooftop

As part of the SolarHost program, PowerFin installed a 26.39 kWdc (22.8 kWac) PV system on a residential rooftop in an eastern suburb of San Antonio.  The system was commissioned in August 2017 and generates approximately $1,100 of annual cost savings to the homeowner.   The homeowner paid nothing for the system and all maintenance is handled by PowerFin.

Project Specifications

• Host: Residential Electricity Customer
• Power Off-taker:  CPS Energy
• Modules:  JA Solar 290 Wdc
• Inverters:  SolarEdge with optimizers
• Commissioning Date:  August 2017
• Annual Output:  ~37,000 kWh
• Annual Host Savings:  ~$1,100
• Cost to Host:  $0