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Official manufacturer NA перевірено 25 вересня 2026 р.

Identity

category commercial_ess
manufacturer Fortress Power
model eSpire 306
region —

Electrical

bms_integrated True
eSpire 306 Energy Storage System
cell_chemistry Lithium Iron Phosphate
eSpire 306 Energy Storage System
cell_type Prismatic
eSpire 306 Energy Storage System
cooling liquid
eSpire 306 Energy Storage System
cycle_life 10,000 Cycles @ 25C @ 70% Retention
eSpire 306 Energy Storage System
dc_voltage_max_v 1123.2
eSpire 306 Energy Storage System
dc_voltage_min_v 873.7
eSpire 306 Energy Storage System
dc_voltage_nominal_v 998.4
eSpire 306 Energy Storage System
ems_integrated True
eSpire 306 Energy Storage System
fire_suppression True
eSpire 306 Energy Storage System
max_continuous_charge_discharge_current_a 153
eSpire 306 Energy Storage System
max_parallel_units 20
eSpire 306 Energy Storage System
nominal_capacity_ah 306
eSpire 306 Energy Storage System
nominal_energy_kwh 305.5
eSpire 306 Energy Storage System
number_of_modules 6
eSpire 306 Energy Storage System
pack_configuration 1P52S
eSpire 306 Energy Storage System
pcs_integrated False
eSpire 306 Energy Storage System
round_trip_efficiency_percent 95
eSpire 306 Energy Storage System
scalability Up to 20 (6.1 MWH)
eSpire 306 Energy Storage System
topology cabinet
eSpire 306 Energy Storage System

Physical / mechanical

depth_mm 1300
eSpire 306 Energy Storage System
height_mm 2280
eSpire 306 Energy Storage System
weight_kg 3005
eSpire 306 Energy Storage System
width_mm 1300
eSpire 306 Energy Storage System

Environment

ip_rating Type IP66, NEMA 3R
eSpire 306 Energy Storage System
operating_temperature_range_c Charging: 0-55; Discharging: -20-55
eSpire 306 Energy Storage System

Interfaces & connectors

protocols ['Modbus TCP', 'CAN', 'Modbus RTU']
eSpire 306 Energy Storage System

Certifications

certifications UL1973, UL9540[A], UL1741-SB, IEEE-1547-2018, IEEE-519, FCC Part 15 Class A, UL9540, CEC, SGIP, OGPe
eSpire 306 Energy Storage System

Документи

certificate Fortress Power C&I Warranty
datasheet eSpire 306 Data Sheet
product_page eSpire 306 Energy Storage System

Додаткові задокументовані параметри

Записано дослівно з джерела; поля схеми для них поки немає.

builder_completenesspartial
region_notesUS manufacturer; all published certification is North American (UL 1973 / UL 9540 / UL 9540A / CEC / SGIP / OGPe) and ANMA already stores Fortress Power under region NA.