Fortress Envy 12kW Inverter with Evault Bundle

The Fortress Power Envy True 12 kW - 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) or 10.4kW (50A @208V) of whole-home backup power or small commercial. 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. EVAULT MAX 18.5 Lithium battery storage - The newest innovative Lithium Iron Phosphate battery from Fortress Power is the eVault Max 18.5 kWh. An all-in-one solution for your residential and commercial needs. Scalable up to 370kWh with a serviceable top cover access to make installation of this battery simple and worry free. The eVault Max is AC/DC coupled to solar arrays and works for many applications that require solar storage, including Off-Grid, Back Up power, self-supply and Peak Charge Reduction just to name a few. Fortress power batteries just got smarter - The Fortress Power Guardian is a gateway device that connects Fortress Power Batteries to the cloud. Paired with the companion app, the Guardian will automatically discover connected Fortress Power batteries. This enables battery-level monitoring of key values such as State of Charge, Voltage, Current and Battery Temperature as well as faster, more accurate technical support. Remotely update battery firmware, submit support tickets, chat live with technical support, complete warranty submissions, and securely share installation and monitoring data directly with support engineers- right from the companion app.

Features

• High module conversion efficiency
• Top ranked PTC rating
• Quick and inexpensive mounting
• 100% EL testing on all Renogy modules
• No hot spots guaranteed
  

Specifications

• Type: Whole Home
• Series/Model: Envy True 12
• Dimensions:
  • Inverter: 31.1 x 20.5 x 10.4 in
• Input DC (PV Side):
  • Maximum DC Input Power for Single MPPT: 12000/7000/7000 W (1 x 12 kW, 2 x 7 kW)
  • Maximum PV Power: 21000 W
  • Maximum PV Power Delivered to Battery & AC Outputs: 18000 W
  • DC Input Voltage Range: 100-600 V (550 V Maximum Recommended)
  • Nominal DC Input Voltage: 360 V
  • Full Power MPPT Voltage Range: 230-500 V
  • Maximum DC Input Current: 25 A/15 A/19 A
  • Maximum Short Circuit Input Current: 31 A/19 A/19 A
  • MPPT Number/(Strings Per MPPT): 3 (2/1/1)
• Output/Input AC (Grid):
  • Continuous AC Power to Grid: 12000 W (240 V) / 10400 W (208 V)
  • Continuous AC Power to Load with Grid or Generator: 48000 W (240 V) AC Passthrough / 21000 W GEN
  • Nominal Output Voltage: 120/240 V
  • Maximum Continuous AC Current: 50 A at 240 V
  • Nominal AC Frequency: 50/60 Hz
• Output AC (Off-Grid):
  • Maximum Output Power: 12000 W (240 V) / 10400 W (208 V)
  • Nominal Output Voltage: 120/240 V
  • Nominal Output Frequency: 50/60 Hz
  • Nominal Output Current: 50 A at 240 V
  • Peak Power:
    • 14 kW (10 min)
    • 16 kW (5 min)
    • 20 kW (500 ms)
  • Switching Time: <20 ms
  • Dedicated Auto-Start Generator Port: 100 A Maximum / 90 A Continuous
• Battery:
  • Compatible Battery Type: Lithium & Lead Acid
  • Nominal Battery Voltage: 48 V
  • Battery Voltage Range: 48-56 V
  • Maximum Charge Current (Continuous): 100 A
  • Maximum Discharge Current (Continuous): 60 A
  • Maximum Pulse Current (5 s): 130 A
  • Capacity: 105 Ah
  • Charging Temperature: 32-113°F (0-45°C)
  • Discharging Temperature: 32-140°F (0-60°C)
  • Storage Temperature: 32-95°F (0-35°C)
  • Life Cycles: 8000 at 80% DoD
  • Round Trip Efficiency: >98%
• Efficiency & Protection:
  • MPPT Efficiency: 99.9%
  • Maximum Efficiency: 97.5%
  • CEC Efficiency: 96.5%
  • Anti-Islanding Protection: Yes
  • DC Switch: Yes
  • Enclosure Rating: NEMA 4X, IP65
  • SPD Protection: Yes
  • AFCI: Yes
  • RSD: Built-In APsmart Transmitter
• Additional Features:
  • Display Type: Color LCD
  • Ambient Temperature Rating: -20 to 60°C
  • Cooling: Fan
  • Communication: RS485 / Wi-Fi / CAN
  • Includes:
    • Inverter
    • Evault Max 18.5 Lithium Battery Storage
    • Guardian Battery Monitoring
• Certifications & Standards:
  • UL1741, UL1741SB, IEEE1547A, Rule 21, ISO-NE, FCC15 class B, HECO, CEC, Luma
• Warranty: 10 Years Limited
• Weight:
  • Inverter: 127 lb
• Application:
  • Backup
  • Off-Grid
  • Zero Export
  • Time-Of-Use
  • Peak Shaving
  • Smart Load
  • Net Metering
  • Virtual Power Plant Ready
  • Microgrid
    

Documents 

• Specification Sheet
• Instruction/Installation Manual
•  Warranty Information
• Certificate