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Fortress Power Envy Whole Home Solar Storage Inverter

SKU Envy Inverter 8 KW
Original price $4,599.00 - Original price $5,159.00
Original price
$4,599.00 - $5,159.00
Current price $4,599.00
in stock
in stock

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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 has 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.

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       Envy 8kWEnvy 10kW
      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
      Input DC (PV Side)  
      Max. DC Input Power for Single MPPT6000W / 6000 W6000W / 6000 W
      Max. PV Input Power13000W15000W
      Max. PV Power Delivered to Battery & AC Outputs12000W12000W
      DC Input Voltage Range100V-600V100V-600V
      Nominal DC Input Voltage360V360V
      Full Power MPPT Voltage Range170V-500V210V – 500V
      Max. DC Input Current25A / 25A25A / 25A
      MPPT Number/(Strings per MPPT)2 / 22 / 2
      Output/Input AC (Grid)  
      Continuous AC Power to Grid8000W (240V)10000W (240V)
      Continuous AC Power to Load with Grid or Generator21000W (240V) AC Passthrough/ 12000W (240) GEN21000W (240V) AC Passthrough/ 12000W GEN
      Nominal Output Voltage120V/240V120V/240V
      Max. Continuous AC Current33.3A @ 240V41.6A @ 240V
      Nominal AC Frequency50Hz/60Hz50Hz/60Hz
      Output AC (Off-Grid)  
      Max. Output Power8000W10000W
      Nominal Output Voltage120V/240V120V/240V
      Nominal Output Frequency50Hz/60Hz50Hz/60Hz
      Nominal Output Current33.3A @ 240V41.6A @ 240V
      Peak Power16kW / 500ms20kW / 500ms
      Switching TimeSeamlessSeamless
      Dedicated Auto-start Generator Port50A / 12kW50A / 12kW
      Battery Parameters  
      Compatible Battery TypeeVault Max, eFlex, LFP-10 MAXeVault Max, eFlex, LFP-10 MAX
      Nominal Battery Voltage48V48V
      Battery Voltage Range48V-56V48V-56V
      Maximum Charging/Discharging Current167A210A
      Maximum Charging/Discharging Power8000W10000W
      MPPT Efficiency99.9%99.9%
      Max. Efficiency97.5%97.5%
      CEC Efficiency96.5%96.5%
      Anti-islanding ProtectionYESYES
      DC SwitchYESYES
      Ingress Protect DegreeNEMA 4X, IP65NEMA 4X, IP65
      SPD ProtectionYESYES
      RSDBuilt-in APsmart TransmitterBuilt-in APsmart Transmitter
      General Data  
      Dimensions580 x 490 x 265mm (22.8 x 19.3 x 10.4 in)580 x 490 x 265mm (22.8 x 19.3 x 10.4 in)
      Weight44kg (97lbs)44kg (97lbs)
      DisplayColor LCDColor LCD
      Ambient Temperature Range-25 to 60 °C (-13 to 140 °F)-25 to 60 °C (-13 to 140 °F)
      Standard & Certification  
      CertificationsUL1741, UL1741SB, IEEE1547A, rule 21, ISO-NE, FCC15 class B, HECO, CEC, LumaUL1741, UL1741SB, IEEE1547A, rule 21, ISO-NE, FCC15 class B, HECO, CEC, Luma
      Warranty5 Years (Optional 10 Years)10 Years



      Whole-Home Backup One-Line Diagram


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