Description
The Fortress Power eSpire Nano FP-Nano-60k-N is a 60 kW three-phase hybrid solar inverter engineered for commercial and industrial solar plus battery storage applications. Designed for 480V three-phase electrical systems, the FP-Nano-60k-N combines solar generation, battery storage, generator integration, and grid interaction into a single energy management platform. Whether powering commercial facilities, agricultural operations, school campuses, this inverter delivers reliable performance while helping reduce energy costs and improve energy resilience.
Designed for 480 VAC, three-phase, four-wire (3P4W) electrical systems, the FP-Nano-60k-N provides 60 kW of continuous AC output with advanced grid-supporting capabilities. The inverter features an integrated APSmart rapid shutdown (RSD) transmitter, eliminating the need for a separate RSD transmitter and simplifying system design and installation. Its rugged NEMA 4X outdoor-rated enclosure is built to withstand environmental conditions, making it suitable for both indoor and outdoor commercial installations.
The eSpire Nano 60 kW inverter is designed for maximum flexibility and scalability. Equipped with four independent MPPTs, it allows multiple PV array orientations and optimized energy harvest across complex roof layouts. The inverter supports parallel operation of up to six units, enabling systems to scale for larger commercial energy storage projects. High-voltage PV inputs, seamless compatibility with Fortress Power battery systems, and intelligent energy management make the FP-Nano-60k-N an ideal solution for commercial solar installations. Backed by a 10-year warranty.
Key Features
- Designed for 480 VAC three-phase, four-wire (3P4W) electrical systems
- Four independent MPPTs for maximum design flexibility and energy production
- Integrated APSmart rapid shutdown (RSD) transmitter
- Outdoor-rated NEMA 4X enclosure for indoor or outdoor installation
- Supports parallel operation of up to 6 inverters
- Smart energy management for self-consumption, backup power, peak demand reduction, and load shifting
- 10-year warranty
Parts / Specifications
Manufacturer: |
Fortress Power |
Product Line: |
eSpiro Nano |
Model SKU: |
FP-Nano-30k-L |
AC (GRID SIZE): |
AC (GRID SIZE) |
Rated Input Voltage: |
208 / 220 / 240 Vac 3P4W |
Rated Current: |
72.2 A |
Max Current Passthrough: |
144.4 |
Max Discharge/Charge Current: |
72.2 A |
Rated Input Frequency: |
60 Hz |
Input Frequency Range: |
55 - 65 Hz |
Grid Power Factor: |
> 0.99 (0.8 leading ~ 0.8 lagging) |
THDI: |
≤ 3% |
INPUT - GENERATOR: |
INPUT - GENERATOR |
Max Output Power: |
26 / 27.5 / 30 kW |
Max Input Current: |
72.2 Amp |
Rated Input Voltage - Generator: |
208 / 220 / 240 Vac 3P4W |
Rated Input Frequency - Generator: |
60 Hz |
OUTPUT - AC (BACKUP): |
OUTPUT - AC (BACKUP) |
Rated Output Power - Output: |
26 / 27.5 / 30 kW |
Max Apparent Output Power: |
1.6 times of rated power with 2s |
Backup Switch Time: |
< 10ms |
Rated Output Voltage: |
208 / 220 / 240 Vac 3P4W |
Rated Frequency: |
60 Hz |
Rated Output Current: |
72.2 A |
Max Imbalance Power Per Phase: |
33% rated power |
THDv (@linear load): |
< 2% |
PV SIDE PARAMETERS: |
PV SIDE PARAMETERS |
Max. usable PV input power: |
60 kW |
Rated MPPT Voltage: |
600 V |
Maximum Input Voltage (DC): |
1000 V |
Start-up Voltage (DC): |
180 V |
Full Load MPPT Voltage Range (DC): |
500 - 850 V |
Max. input current per MPPT: |
3 x 42 A |
MPPT number / Max. input strings number: |
3/6 |
Max input power per MPPT: |
25 kW (600 V x 42 A) |
Inverter Efficiency: |
97.80% |
DC-DC Round Trip Efficiency: |
97.80% |
Max Inverter Parallel Numbers: |
6 |
Cooling and Heating Mode: |
HVAC |
Inverter Dimension (W x H x D): |
22.04 x 36.61 x 12.60 in (560 x 930 x 320 mm) |
Operation Altitude: |
8,202 ft. (2,500 m) |
Operation Temperature: |
-4°F - 122°F (derating >113°F) (-20°C - 50°C (derating >45°C)) |
Operation Humidity: |
0 - 95% |
Noise Level: |
≤ 75dB @ 3.28 ft (1 m) |
Enclosure Degree of Protection: |
IP55 (IP20 w/ indoor option) |
Anti-Corrosivity Category: |
C4 |
Fire Protection: |
BMS pre-alarm, Smoke sensor, temp. sensor, Aerosol, gas sensor & exhaust fan (optional) |
Auxiliary Power Supply: |
External power supply (208~240Vac or 480Vac VL-L) |
EMS (Optional): |
Adaptive Peak Shaving, Demand Response, VPP, Back-up, Microgrid, Off-Grid |
Communication: |
CAN, RS485-115200, Ethernet, Optional: Wi-Fi, Cellular, LAN |
Certification: |
UL1973, UL9540A, UL9540, UL1741, FCC Part 15, IEEE 1547, UN38.3 |
Warranty: |
10 years, 70% Retention with 8000 cycles |
User interface: |
HMI, Homeowner/Installer Application, Fleet Management Portal, Real-time Monitoring, |
Fortress Power eSpiro Nano datasheet
