Description
The Fortress Power Envy 8 is an easy to install, all-in-one 8,000 watt (8kW), 120V - 240Vac and 97.5% efficiency, inverter for grid-tied or stand-alone solar power generation for homes or backup power systems. The single unit operates as a power inverter, battery charger, and system monitor that will minimize utility grid dependence and optimize the balance between battery storage and renewable energy sources. The system can be connected to up to 13,000 watts of solar panels making this powerful inverter an ideal choice for hybrid or off-grid settings. The Envy supports backup, off-grid, zero export, time-of-use, peak shaving, net metering, smart load, and microgrid applications. UL certified and backed by a 10 year product warranty.
CAPABILITIES
- Max 12kW PV power delivered to battery and AC outputs
- Parallel stacking if 10 units for large power systems
- Net-metering grid sell
- Zero grid export, time-of-use or peak shaving settings
- DC, AC, DC/AC combined coupling capable for retro-fit with existing PV solar arrays
- 48V battery input compatible with Lead-Acid or Lithium Li-Ion
FEATURES
- Integrated AC and DC breakers for fast installation and commissioning
- Built-in APsmart rapid shutdown transmitter and button
- 2 MPPT output for max. input 13 kW PV array
- Built-in generator input
- IP65 rated for indoor and outdoor installation
- Color LCD touch screen
- Includes local remote monitoring/app
- Approved for UL 1741 Rule 21, UL1741SB
Parts / Specifications
Manufacturer: |
Fortress Power |
Model: |
Fortress Envy 8K |
Solar DC Power: |
SOLAR DC POWER |
Max allowed PV power: |
13,000 Watts |
Max. DC Input Power for Single MPPT: |
12000 watts |
Max. PV Power Delivered to Battery & AC Outputs: |
6,000 watts / 6,000 watts |
DC Input Voltage Range: |
100V-600V (550V Max Recommended) |
Nominal DC Input Voltage: |
360V |
Full Power MPPT Voltage Range: |
170V-500V |
Max. DC Input Current: |
25A/25A |
Number of MPPT: |
2 / 2 |
OUTPUT/INPUT AC (Grid): |
AC POWER |
Continuous AC Power to Grid: |
8000 watts (240V) |
Continuous AC Power to Load with Grid or Generator: |
21000W (240V) AC Passthrough/ 12000W (240) GEN |
Nominal Output Voltage: |
120V/240V |
Max. Continuous AC Current: |
33.3A @ 240V |
Nominal AC Frequency: |
50Hz/60Hz |
AC Output Off Grid: |
8000 watts (240V) |
Connections: |
120V/240V split phase |
Nominal Output Frequency: |
50Hz/60Hz |
Nominal Output Current: |
50A @ 240V |
Peak Power: |
16kW / 500ms |
Switching Time: |
<20 ms |
Dedicated Auto-start Generator Port: |
50A Max / 12kW |
Battery Parameters: |
BATTERY PARAMETERS |
Compatible Battery Type: |
eVault Max, eFlex, LFP-10 MAX, Other Lithium Batteries (Open-Loop), Lead Acid |
Nominal Battery Voltage: |
48V |
Battery Voltage Range: |
40V-60V |
Maximum Charging/Discharging Current: |
167A |
Maximum Charging/Discharging Power: |
8000 watts |
MPPT Efficiency: |
99.9% |
Max. Efficiency: |
97.5% |
CEC Efficiency: |
96.5% |
Anti-islanding Protection: |
YES |
DC Switch: |
YES |
Ingress Protect Degree: |
NEMA 4X, IP65 |
SPD Protection: |
YES |
AFCI: |
YES |
RSD: |
Built-in APsmart Transmitter, Compatible with Tigo Transmitters |
General Data: |
GENERAL DATA |
Dimensions: |
29.5 x 20.5 x 11.23 in (750 x 520 x 285 mm) |
Weight: |
110 lbs (50 kg) |
Display: |
Color Touch LCD |
Ambient Temperature Range: |
-13 to 140 ° ( -20 to 60 °C) |
Cooling: |
Fan |
Communication: |
RS485/Wi-Fi/CAN |
Warranty: |
10 Years |
Certifications: |
UL1741, UL1741SB, IEEE1547A, rule 21, ISO-NE, FCC15 class B, HECO, CEC, Luma |
Fortress Power Envy inverter datasheet
