Description
Fortress Power Envy 10kW Hybrid Inverter — the ultimate all-in-one energy management solution engineered for peak performance and total system control.
Key Features:
- Dual MPPT with Up to 15,000W Solar Input: Two independent MPPTs, each accepting two strings, maximize solar harvest across varied panel configurations.
- Seamless EPS Backup with <20ms Switching Time: Delivers uninterrupted power to critical loads with a near-instant grid-to-backup transition during outages.
- Scalable Parallel Capability — Up to 10 Units: Supports split-phase and three-phase configurations, allowing system expansion up to 100kW of combined output.
- Built-In AFCI, RSD, and NEMA4X / IP65 Protection: Integrated arc fault detection, rapid shutdown compliance, and weather-resistant enclosure ensure safe indoor or outdoor installation.
- Wi-Fi, RS485, and CAN Communication: Real-time remote monitoring and control via the Fortress Power Envy app and web portal for full system visibility.
The Fortress Power Envy 10kW is built for homeowners and installers who demand a professional-grade hybrid inverter without compromise. With a robust transformer-less topology and a 97.5% peak PV-to-grid efficiency, every watt your solar array produces is converted and delivered with precision.
Designed for flexibility, the Envy 10kW supports off-grid, on-grid, net metering, zero-export, AC coupling, and generator integration in a single wall-mounted cabinet. Its intuitive touch LCD interface and seamless app connectivity put complete system control at your fingertips, whether on-site or halfway across the world.
Backed by a 10-year standard warranty and engineered to operate in temperatures as low as -25°C, the Envy 10kW is built to perform in the most demanding environments. Whether powering a single-family home or a large-scale parallel installation, this inverter is the cornerstone of a future-ready energy system.
Technical Specifications
| Specification | FP-ENVY-10K |
|---|---|
| PV INPUT | |
| Max. Usable Input Current (A) | 25/25 |
| Max. Short Circuit Input Current (A) | 31/31 |
| Start Input Voltage (V) | 100 |
| Startup Voltage (V) | 140 |
| Full Power MPPT Voltage Range (V) | 200–480 |
| DC Nominal Voltage (V) | 360 |
| DC Voltage Range (V) | 100–600 |
| MPP Operating Voltage Range (V) | 120–480 |
| Max. PV Input Power (W) | 15,000 |
| Number of MPPTs | 2 |
| Inputs per MPPT | 2/2 |
| AC GRID OUTPUT | |
| Nominal Output Current (A) | 41.6 |
| Max. Output Current (A) | 46 |
| Rated Voltage (V) | 240 |
| Operating Voltage Range (V) | 180–270 |
| Continuous Power Output (W) | 10,000 |
| Operating Frequency (Hz) | 50/60 |
| Operating Frequency Range (Hz) | 55–65 |
| Power Factor | 0.99 @ Full Load |
| THDI | <3% |
| EPS AC OUTPUT | |
| Nominal Output Current (A) | 41.6 |
| Nominal Output Voltage (V) | 240 / 120/240 / 120/208 |
| Continuous Output Power (VA) | 10,000 |
| Peak Power (VA) | 2x Pn, 0.5s |
| Switching Time (ms) | <20 |
| THDV | <3% |
| EFFICIENCY | |
| Max. Efficiency PV to Grid | 97.5% |
| Max. Efficiency Battery to Grid | 94% |
| CEC Efficiency | 96.9% |
| BATTERY | |
| Compatible Battery Type | Lithium / No Battery |
| Nominal Battery Voltage (V) | 48 |
| Battery Voltage Range (V) | 48–56 |
| Min–Max Voltage (V) | 40–60 |
| Max. Charge Current (A) | 210 |
| Max. Discharge Current (A) | 210 |
| GENERAL | |
| Dimensions (in) | 29.5 x 20.5 x 11.25 |
| Weight | 110 lbs |
| Degree of Protection | NEMA4X / IP65 |
| Cooling | Fan |
| Topology | Transformer-less |
| Operating Temperature | -25°C to 60°C (Derating >45°C) |
| Relative Humidity | 0–100% |
| Max. Altitude (m) | <2,000 |
| Noise Emission | <50 dB |
| Display | Touch Color Screen |
| Communication | RS485 / Wi-Fi / CAN |
| Paralleling Capability | Up to 10 Units |
| AFCI | Yes |
| RSD | Yes |
| Standard Warranty | 10 Years |
Specs & Info