Fortress Power eSpire 30kW Three-Phase Nano Inverter | FP-Nano-30K-L


Price:
Sale price$12,900.00

Description

Grid-supporting and battery-ready, this 30kW inverter powers commercial energy storage systems with hybrid solar and battery integration, built for outdoor deployment.

Key Features

  • Flexible AC Output: Delivers 26, 27.5, or 30kW depending on configuration, on 208/220/240 VAC three-phase power.
  • Triple MPPT Design: 3 MPPT inputs support up to 6 PV strings for flexible solar array configuration.
  • Outdoor-Rated Enclosure: NEMA 4X rating withstands harsh outdoor conditions without a separate housing.
  • Parallel Scalability: Up to 6 units can be paralleled for expanded commercial power capacity.
  • Fast Backup Switching: Backup switch time under 10ms keeps critical loads running through grid outages.

Solar input runs through 3 MPPT trackers with a 150-850V operating range, supporting up to 60kW of usable PV input power per inverter.

Inverter efficiency reaches 97.8%, with matching DC-DC round trip efficiency for minimal energy loss during charge and discharge cycles.

Built for reliability, this unit operates from -4°F to 122°F and carries a 10-year warranty rated for 8,000 cycles at 70% capacity retention.

Technical Specification

Item Specification
Model FP-Nano-30K-L
Rated Output Power 26 / 27.5 / 30 kW
Rated Input/Output Voltage 208/220/240 Vac, 3P4W
Rated Current 72.2 A
Max Current Passthrough 144.4 A
Backup Switch Time <10ms
MPPT Number / Max Strings 3 / 6
Operating MPPT Voltage Range 150-850 V
Max Usable PV Input Power 60 kW
Inverter Efficiency 97.8%
Enclosure Rating NEMA 4X / IP55 (IP20 indoor option)
Noise Level ≤75dB @ 3.28 ft
Operating Temperature -4°F to 122°F
Max Parallel Units 6
Communication CAN, RS485, Ethernet (optional Wi-Fi, Cellular, LAN)
Certifications UL1973, UL9540A, UL9540, UL1741, FCC Part 15, IEEE 1547
Warranty 10 Years, 70% Retention at 8,000 Cycles
Weight (Shipping, 2 Boxes/Pallet) 492 lbs

Specs & Info

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