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Fortress Power Envy 8kW Whole Home Solar Storage Inverter
Original price was: $4,599.00.$4,150.50Current price is: $4,150.50.
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The Fortress Power Envy 8kW and 10kW are 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 90A AC passthrough providing up to 8kW (33.3@ 240V) or 10kw (41.6A @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 (Envy 8kW) or 15kW PV array (Envy 10kW). 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. Use our online monitoring app to access your system from anywhere.
Key Features:
IP65 Rated For Indoor & Outdoor Installations
2 MPPTs Output For:
Max Input 13KW PV Array (Envy 8kW)
Max Input 15KW PV Array (Envy 10kW)
AC, DC And AC/DC Combined Coupling
Built-In Generator Input
10 Units In Parallel
Local And Remote Monitoring/App
Color LCD Touch Screen.
Batch Settings
Supported Applications:
Backup
Off-Grid
Zero Export
Time-Of-Use
Virtual Power Plant
Peak Shaving
Net Metering
Smart Load
Microgrid
Whole-Home Backup One-Line Diagram
IP65 Rated For Indoor & Outdoor Installations
2 MPPTs Output For:
Max Input 13KW PV Array (Envy 8kW)
Max Input 15KW PV Array (Envy 10kW)
AC, DC And AC/DC Combined Coupling
Built-In Generator Input
10 Units In Parallel
Local And Remote Monitoring/App
Color LCD Touch Screen.
Batch Settings
| Envy 8kW | ||
| 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 | 21000W (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 | |
| Warranty | 5 Years (Optional 10 Years) |
Envy 8k/10kW Inverterm – Data Sheet
Fortress Power System Design Tool
Fortress Power Warranty – Envy 8k (CDBG)
| Weight | 97 lbs |
|---|---|
| Dimensions | 22.8 × 19.3 × 10.4 in |
