Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
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Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW
Fortress Power Envy 12kW

Fortress Power Envy 12kW

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Fortress Power
Price:
$5,801.99 $6,825.00
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Description

Fortress Power Envy 12kW

The Fortress Power Envy 12kW inverter is an all-in-one solution for powering an entire home. It can be paired with either the eFlex 5.4 kWh, eVault MAX 18.5 kWh, or LFP-10 MAX batteries, and provides up to 12kW (50A @ 240V) of backup power through a 200A AC passthrough. The Envy has a built-in generator input with AC/DC coupling, on- and off-grid capabilities, and a 3 MPPT output that can support a maximum of 21 kW PV array. It comes with a built-in APsmart Module Level Rapid Shutdown Transmitter and Button, as well as pre-installed AC & DC breakers for easy and fast installation. You can monitor your system from anywhere using our online app.

  • 200A AC Passthrough Current For Whole Home Backup
  • 3MPPT Output For Max 21kW PV Array
  • AC / DC Coupling
  • 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)
Input DC (PV Side)
Max. DC Input Power for Single MPPT 12000W/7000W/7000W 1 x 12kW, 2 x 7kW
Max. PV Input Power 21000W
Max. PV Power Delivered to Battery & AC Outputs 18000W
DC Input Voltage Range 100V-600V
Nominal DC Input Voltage 360V
Full Power MPPT Voltage Range 230V-500V
Max. DC Input Current 25A/15A/15A
MPPT Number/(Strings per MPPT) 3(2/1/1)
Output/Input AC (Grid)
Continuous AC Power to Grid 12000W (240V)
Continuous AC Power to Load with Grid or Generator 48000W (240V)
Nominal Output Voltage 120V/240V
Max. Continuous AC Current 50A @ 240V
Nominal AC Frequency 50Hz/60Hz
Output AC (Off-Grid)
Max. Output Power 12000W (240V)
Nominal Output Voltage 120V/240V
Nominal Output Frequency 50Hz/60hZ
Nominal Output Current 50A @ 240V
Peak Power 14kW 10 minutes / 16kW 5 minutes / 20kW 500ms
Switching Time Seamless
Battery Parameters
Compatible Battery Type eVault Max, eFlex, LFP-10 MAX
Nominal Battery Voltage 48V
Battery Voltage Range 48V-56V
Maximum Charging/Discharging Current 250A
Maximum Charging/Discharging Power 12000W
Efficiency
MPPT Efficiency 99.9%
Max. Efficiency 97.5%
CEC Efficiency 96.5%
Protection
Anti-islanding Protection YES
DC Switch YES
Ingress Protect Degree NEMA 4X, IP65
SPD Protection YES
AFCI OPT
RSD Built-in APsmart Transmitter
General Data
Dimensions 31.1 x 20.5 x 10.4 in (790 x 520 x 264 mm)
Weight 127 lbs (58 kg)
Display Color LCD
Ambient Temperature Range -20 to 60 °C (-4 to 140 °F)
Cooling FAN
Communication RS485/Wi-Fi/CAN
Standard & Certification
Certifications UL1741, UL1741SB, IEEE1547A, Rule 21, ISO-NE, FCC15 class B, HECO, CEC, Luma
Warranty 10 Years / Lead Acid or Fortress Lithium Batteries Only
  • Robust Power Output: Provides 12kW of continuous power, making it ideal for larger homes or commercial setups.
  • Seamless Integration: Designed to pair efficiently with solar systems and battery storage solutions.
  • Advanced Safety Features: Includes cutting-edge protection systems to ensure reliable and secure operation.
  • Compact and Sleek Design: Saves space without sacrificing performance or aesthetic appeal.
  • Energy Independence: Supports energy resilience by reducing reliance on the grid.

Q: What is the Fortress Power Envy 12kW?
A: A powerful 12kW inverter designed for seamless energy conversion and integration with energy storage systems.

Q: What are its key features?
A:

  • 12kW continuous output for robust performance.
  • Hybrid inverter functionality for solar and battery integration.
  • High efficiency with minimal energy loss.
  • Multiple input and output options for versatile system compatibility.
  • Remote monitoring capability for easy management.

Q: Is it suitable for off-grid systems?
A: Yes, it is ideal for both off-grid and grid-tied energy solutions.

Q: What protections does it offer?
A: Advanced safety features, including overload, overvoltage, and short-circuit protection.

Q: Who is it ideal for?
A: Perfect for residential, commercial, and industrial users seeking a reliable and high-performing inverter.

  • Monitor Performance: Regularly check system status using the integrated monitoring tools.
  • Temperature Management: Ensure the unit operates within the recommended range (32°F–113°F or 0°C–45°C).
  • Inspect Connections: Periodically check all electrical connections for tightness and signs of wear.
  • Ventilation: Keep the system in a well-ventilated, dust-free environment for efficient cooling.
  • Firmware Updates: Stay up-to-date with software updates for optimal performance and features.
  • Prevent Overloading: Do not exceed the inverter's capacity to ensure reliability and safety.

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