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  • Fortress Envy, 12kW Backup Power, 21kW PV Array, 18 kW AC Output, Single Phase

Fortress Envy, 12kW Backup Power, 21kW PV Array, 18 kW AC Output, Single Phase

SKU: FTP-3001

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Product Details

Fortress hybrid inverter; Max 21KW PV array; Max. 18 KW AC Output to Grid + battery; 12KW backup power; 200A transfer switch: IP 65 outdoor rated; pre-built AC &DC breakers; Built-in Apsmart RSD transmitter

The Fortress Power Envy True 12 – a whole-home, all-in-one 12kW inverter solution. Paired with the Fortress Power eFlex 5.4 kWh, the eVault MAX 18.5 kWh or LFP-10 MAX batteries, the Envy features a 200A AC passthrough providing up to 12kW (50A @ 240V) of whole-home backup power. The Envy features a built-in generator input with AC/DC coupling, on- and off-grid capabilities, plus a 3 MPPT output allowing for a maximum of 21 kW PV  array. The Envy is equipped with a built-in APsmart Module Level Rapid Shutdown Transmitter and Button, along with Pre-built AC & DC breakers allowing for fast installation and commissioning. Use our online monitoring app to access  your system from anywhere.

Key Features
  • All-in-One Solution – PV, Generator, On/Off Grid, AC/DC Coupling
  • 200A AC Passthrough current for whole home backup
  • 3MPPT Output for max 21kW PV Array
  • Built-in APsmart Rapid Shutdown Transmitter and Button
  • Integrated AC & DC Breakers for fast installation and commissioning
  • Max. 18kW PV Power delivered to Battery and AC Outputs
  • 12kW (50A @ 240V) Backup Power
  • IP65 rated for indoor & outdoor installation
  • Built-in generator port
  • 5 units in parallel
  • Online monitoring/app
  • Color LCD touch screen
  • 3 Phase Compatible (Upcoming Feature)

Supported Applications
  • Backup
  • Off-Grid
  • Zero Export
  • Time-Of-Use
  • Peak Shaving
  • Demand Response Integration (Coming Soon)

Product Documents


Sorry, there is no warranty currently available, please contact your rep for more information.