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Battery Backup for Pennsylvania Residential Grid-tied System

Controllers: 5 TriStar MPPT 600V with disconnect box
Accessories: 3 Morningstar Ground Fault Protection Devices
Input power: 16.5kW
Input type: 3 PV sub-arrays
Battery: 48V nominal, 2V cells in series
Number of sites: 1
Environment: Rural Pennsylvania
Year of Installation: 2015
Reasons for selecting the TriStar MPPT 600V controller:

  • synchronized charging in parallel controller configurations
  • high quality and reliable high voltage controller
  • supports requirements for battery backup solution