
Fortress
Fortress Power Envy True 12 kW Whole Home Solar Storage Inverter
- Continuous power: 12 kW
- Nominal voltage: 48 V
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$3,499.00
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Works with: 48 V systems
Questions? Call (727) 761-7772
SKU FP Envy 8kW
The Fortress Power Envy 8kW is a whole-home, all-in-one 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 60A AC passthrough providing up to 8kW (33.3@ 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 2 MPPT output allowing for a maximum of 13 kW PV array. The Envy is equipped with a built-in APsmart Module Level Rapid Shutdown Transmitter and Button, along with integrated AC & DC breakers allowing for fast installation and commissioning.
Key Features:
Supported Applications:
INPUT DC (PV SIDE)
Max. DC Input Power for Single MPPT: 6000W / 6000 W Max. PV Input Power: 13000W Max. PV Power Delivered to Battery & AC Outputs: 12000W DC Input Voltage Range: 100V-600V Nominal DC Input Voltage: 360V Full Power MPPT Voltage Range: 170V-500V Max. DC Input Current: 25A / 25A MPPT Number/(Strings per MPPT): 2 / 2
OUTPUT/INPUT AC (GRID)
Continuous AC Power to Grid: 8000W (240V) Continuous AC Power to Load with Grid or Generator: 14,400W (240V) AC Passthrough/ 12000W (240) GEN Nominal Output Voltage: 120V/240V Max. Continuous AC Current: 33.3A @ 240V Nominal AC Frequency: 50Hz/60Hz
OUTPUT AC (OFF-GRID)
Max. Output Power: 8000W Nominal Output Voltage: 120V/240V Nominal Output Frequency: 50Hz/60Hz Nominal Output Current: 33.3A @ 240V Peak Power: 16kW / 500ms Switching Time: Seamless Dedicated Auto-start Generator Port: 50A / 12kW
BATTERY PARAMETERS
Compatible Battery Type: eVault Max, eFlex, LFP-10 MAX Nominal Battery Voltage: 48V Battery Voltage Range: 48V-56V Maximum Charging/Discharging Current: 167A Maximum Charging/Discharging Power: 8000W
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: YES RSD: Built-in APsmart Transmitter
GENERAL DATA
Dimensions: 580 x 490 x 265mm (22.8 x 19.3 x 10.4 in) Weight: 44kg (97lbs) Display: Color LCD Ambient Temperature Range: -25 to 60 °C (-13 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**
| Continuous power | 8 kW |
|---|---|
| Battery voltage | 48 V |
| Output | Not listed |
| Max PV input | Not listed |
| MPPT trackers | Not listed |
| Warranty | 10 years |
| Certifications | Not listed |
| Dimensions | Not listed |
| Weight | 97 lb |
| Brand | Fortress |
|---|---|
| SKU | FP Envy 8kW |
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