With this install Texas Solar Guys put up 31 Q-Cell 400 watt solar panels on the roof and installed a 20kWh Enphase Encharge battery backup system with an Enphase Enpower transfer switch. Everything installed quickly but one of the 3.3 kWh batteries packs had issues with it communication module and had to be replaced under warranty.
Even while we awaited the replacement we tested the system took it off grid without any issues. We even passed the City of San Antonio and CPS inspections with the one pack down. As soon are the replacement came in we swapped it out and got the system fully online.