Fortress Power FP-Nano-30K-L eSpire Nano 30kW Three-Phase Hybrid Inverter
-
Estimated Delivery:Oct 02 - Oct 06
-
Free Shipping & Returns: On all orders under $50
Fortress Power FP-Nano-30K-L eSpire Nano 30kW Three-Phase Hybrid Inverter
Fortress Power FP-Nano-30K-L eSpire Nano 30kW Three-Phase Hybrid Inverter
The Fortress Power FP-Nano-30K-L eSpire Nano 30kW Three-Phase Hybrid Inverter is a 30 kW three-phase hybrid inverter for 208Y/120V commercial and industrial systems. It manages DC-coupled solar input, battery charging and discharging, and backup output from a single outdoor-rated unit, and pairs with eSpire Nano high-voltage LFP battery cabinets to support peak shaving, time-of-use load shifting, self-consumption, microgrid, and off-grid operation.
Three independent MPPTs accept up to six PV strings and 60 kW of usable PV input across a 150–850 V operating window. The inverter also supports high-leg delta (240V 3P4W) service in grid-tied mode.
Key Features
- 30 kW rated AC output, 26 kW backup at 208 V — transfer to backup in under 10 ms
- Three MPPTs and 60 kW usable PV — each MPPT operates independently for arrays on different roof planes
- 33 kW battery charge and discharge power — enough throughput to move a full 40 kWh or 60 kWh cabinet through a demand-charge window
- Smart ports for a generator, AC-coupled PV, or one load circuit — generator 2-wire start supported
- Export power control included — supplied meter and CT set enforce kW export limit or disable export entirely
- Up to six inverters in parallel — all units must be the same model and share the same AC panels
- Metering hardware in the box — Eastron SDM630MCT meter, three 600 A Rogowski coils, wall-mount bracket, and communication dongle included
Applications
Built for commercial and industrial sites on 208Y/120V three-phase service: grocery and convenience stores, schools, banks, clinics, manufacturing plants, and charging or service areas. Typical uses include demand-charge management through peak shaving, time-of-use arbitrage, backup for a critical-load panel, microgrid operation alongside a generator, and full off-grid systems.
Technical Specifications
| Specification | Value |
|---|---|
| AC Configuration | 208Y/120V three-phase (208 / 220 / 240 Vac 3P4W); high-leg delta 240V 3P4W supported in grid-tied mode only |
| Rated AC Output Power | 30 kW |
| Rated AC Output Current | 72.2 A |
| Max. Apparent AC Output Power | 26 kVA |
| Rated Backup Power Output | 26 kW at 208 V (27.5 kW at 220 V, 30 kW at 240 V) |
| Max. Backup Current Output | 86.6 A (5 min) / 101.8 A (1 min) / 108.3 A (10 s) / 115.5 A (2 s) |
| Backup Switch Time | Under 10 ms |
| Max. AC Passthrough Current | 144.4 A |
| Max. Battery Charge / Discharge Power | 33 kW |
| Rated Frequency / Input Range | 60 Hz / 55–65 Hz |
| Grid Power Factor | Greater than 0.99 (0.8 leading to 0.8 lagging) |
| THDi / THDv | 3% or less / under 2% at linear load |
| Max. Usable PV Input Power | 60 kW |
| MPPTs / Max. PV Strings | 3 / 6 |
| MPPT Voltage Range | 150–850 V (full load 500–850 V; rated 600 V; start-up 180 V) |
| Max. PV Input Voltage | 1000 V |
| Max. PV Current per MPPT | 42 A continuous (21 A per input); 65 A short circuit |
| Max. Input Power per MPPT | 25 kW |
| Inverter Efficiency | 97.80% |
| Max. Inverters in Parallel | 6 |
| Operating Altitude | Up to 8,202 ft (2,500 m) without derating |
| Weight | Approximately 196 lb |
| Communication | CAN, RS485 (115200), Ethernet; Wi-Fi through included communication dongle |
| Battery Compatibility | Fortress Power eSpire Nano high-voltage batteries only |
| Certifications | UL 1741 SB, UL 3141, CA Rule 21, HECO Rule 14H |
Warranty
10-Year Warranty — 70% capacity retention with 8,000 cycles. Backed by North America-based technical support from project design through commissioning.
System Compatibility
The eSpire Nano hybrid inverter operates with Fortress Power eSpire Nano high-voltage batteries only. Compatible batteries include:
- FP-Nano-S8-O — 40 kWh outdoor high-voltage battery
- FP-Nano-S12-O — 60 kWh outdoor high-voltage battery
- FP-Nano-S8-I — 40 kWh indoor high-voltage battery
- FP-Nano-S12-I — 60 kWh indoor high-voltage battery
Product Documents
- Fortress Power eSpire Nano Data Sheet (English)
- Fortress Power eSpire Nano Data Sheet (Spanish)
- eSpire Nano Inverter Installation Manual
- eSpire Nano Battery Installation Manual
- eSpire Nano UL1741 CRDMM Certification
- eSpire Nano UL1741 Certification
- eSpire Nano UL1973 Outdoor Certification
- eSpire Nano UL3141 Certification
- eSpire Nano UL9540 Outdoor Certification
- eSpire Nano UL9540A Outdoor Certification
Shipping cost is based on weight. Just add products to your cart and use the Shipping Calculator to see the shipping price.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 30 days of delivery.
