Description
The Fortress Power eSpire Nano FP-Nano-30k-L is a commercial-grade 30 kW three-phase hybrid solar inverter designed for grid-connected solar and battery energy storage systems. Engineered for small to medium-sized commercial installations, the eSpire Nano seamlessly manages solar production, battery storage, and grid interaction while providing intelligent backup power capabilities. Its compact, outdoor-rated design simplifies installation without sacrificing performance.
Supporting 208V, 220V, and 240V three-phase, four-wire (3P4W) electrical systems, the inverter delivers up to 30 kW of continuous AC output (model dependent) and integrates solar PV, battery storage, generators, and the utility grid into one intelligent energy management platform. The integrated APSmart rapid shutdown (RSD) transmitter eliminates the need for a separate transmitter, reducing installation time and system costs
Designed for scalability, the eSpire Nano supports parallel operation of up to six inverters, making it an ideal solution for expanding commercial energy storage systems. Its rugged NEMA 4X enclosure provides superior protection against harsh weather, allowing reliable indoor or outdoor installation. Backed by a 10-year warranty.
FEATURES
- 30 kW commercial hybrid solar and battery inverter
- Compatible with 208V / 220V / 240V three-phase (3P4W) electrical systems
- Grid-supporting hybrid operation with integrated battery management
- Integrated APSmart rapid shutdown transmitter for simplified installations
- Outdoor-rated NEMA 4X enclosure for harsh environments
- Parallel up to 6 inverters for larger commercial systems
- Smart energy management for self-consumption, backup power, and peak demand reduction
- Compact design for easier installation and maintenance
- 10-year warranty
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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
