Fortress Power Envy True 12 kW Whole Home Solar Storage Inverter

Description

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.

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/208V/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 / 50A @208V
Peak Power: 14kW 10 minutes / 16kW 5 minutes / 20kW 500ms
Switching Time: Seamless

BATTERY PARAMETERS

Compatible Battery Type: Lithium and Lead acid batteries
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, SGIP, NOM
Warranty: 10 Years / Lead Acid or Fortress Lithium Batteries , other 48v battery manufacturers**