Image 1 of 4
Fortress Power Envy 8kW Whole Home Solar Storage Inverter
- Continuous power8 kW
$3,499.00
In stock
Questions? Call (727) 761-7772
SKU FP Envy 8kW
Pairs well with
$3,499.00


Total for 4 items: $3,669.30
Overview
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:
- IP65 Rated For Indoor & Outdoor Installations
- 2 MPPTs Output For:
- Max Input 13KW PV Array
- 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
INPUT DC (PV SIDE)
Show the full description
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**
Specifications
| Continuous power | 8 kW |
|---|
| Weight | 97 lb |
|---|
| Brand | Fortress |
|---|---|
| SKU | FP Envy 8kW |
Questions and answers
No questions about this product have been answered yet. Ask the first one.
Compare with similar items
| Overview | ||||
|---|---|---|---|---|
| Price | $3,499.00 | $4,898.00 | $3,819.00 | $1,809.00 |
| Availability | In stock | In stock | In stock | In stock |
| Brand | Fortress | Fortress | Fortress | Fortress |
| Electrical | ||||
| Continuous power | 8 kW | 12 kW | 10 kW | Not listed |
| Capacity | Not listed | Not listed | Not listed | 5.4 kWh |
| Chemistry | Not listed | Not listed | Not listed | LiFePO4 |
| Physical | ||||
| Weight | 97 lb | 127 lb | 97 lb | 108 lb |
| Warranty and compliance | ||||
| Warranty | Not listed | Not listed | Not listed | Not listed |
| Identifiers | ||||
| SKU | FP Envy 8kW | FP Envy 12kW | FP Envy 10kW | FP-eFlex-MAX |


