Fortress Envy 12kW Inverter with Evault and Guardian Battery Monitoring 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

• All-In-One Solution (PV, Generator, On/Off Grid, AC/DC Coupling)
• Whole Home 200A AC Passthrough and Backup
• Max. 18 kW PV Power Delivered to Battery & AC Outputs
• 12 kW (50A @240V) Backup Power
• Integrated AC & DC Breakers for Fast Installation & Commissioning
• Built-in APsmart Rapid Shutdown Transmitter and Button
• 200A AC passthrough current for whole home backup
• 3 MPPT output for max. 21 kW PV array
• AC, DC and AC/DC combined coupling
• IP65 rated for Indoor & Outdoor Installation
• Built-in Generator Input
• 5 units in parallel
• Local and remote monitoring/app
• Color LCD touch screen
• Batch settings
• Safe Lithium Iron Phosphate Technology (LiFeP04)
• High durability and long-lasting
• Closed loop communication with inverters
• Scalable from 18.5 kWh - 370 kWh
• Intelligent digital processor based bms
• Advanced cell level monitoring and balancing
• IP55 aluminum industrial grade enclosure
• Touch screen lcd performance display
• Connect to Cloud - Guardian is wi-fi enabled and automatically discovers connected Fortress Power Batteries
• Battery-Level Monitoring - Easily monitor key values such as State of Charge, Voltage, Current, Temperature and more
• Warranty Submission - Submit product warranties for enhanced support and peace of mind
• Remote Firmware Updates - Update battery firmware remotely and keep batteries up to date anywhere, anytime
• More Accurate Support - Share installation and monitoring data directly with Fortress support engineers and get help fast
• Live Chat and More - Live chat with technical support engineers right from the companion app through Fortress
  

Specifications

• Type: Whole Home
• Series/Model: Envy True 12
• Dimensions: Inverter: 31.1 x 20.5 x 10.4 in
• 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)
• 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
• 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 minutes/16 kW 5 minutes/20 kW 500 ms
• Switching Time: <20 ms
• Dedicated Auto-Start Generator Port: 100 A Maximum/90 A Continuous
• Compatible Battery Type: Lithium & Lead Acid Batteries
• Nominal Battery Voltage: 48 V
• Battery Voltage: 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°C
• Discharging Temperature: 32-140°C
• Storage Temperature: 32-95°C
• Life Cycles: 8000 at 80% DoD
• Round Trip Efficiency: >98%
• 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
• 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
• 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