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SunFusion Guardian Series > 15kW Inverter/Battery Cabinet with 98kWh
SunFusion Guardian Series > 15kW Inverter/Battery Cabinet with 98kWh

Our Price: $62,000.00
Warranty: 25 Years

Stock Status:In Stock

Availability: Usually Ships in 6 to 8 Weeks
Product Code: GUARDIAN-15KW-98KWH

Description Datasheet

SunFusion Guardian Series > 15kW Inverter/Battery Cabinet with 98kWh

The Guardian system is comprised of Lithium Iron Phosphate with Graphite and Sodium mix this is 813Ah at 51.2V totaling 41.4kWh of energy storage, with the leading Sol-Ark SA Limitless-15K Hybrid All-in-One Hybrid Inverter/Charger. Grid-Tied / Off-Grid / Solar Charge Controller with up to 17kW of Solar / Generator Control and Usage AC-Coupled up to 15kW / NEMA 3R Rated / Lockable / Case Heat Rated at 1125F / *Battery Case is Rated at 1125F / Rapid Shutdown Compliant / UES Certified Low amperage 120/208/240 125A / Multi-Unit Capable.

Performance Specifications

AC Voltage (Nominal) 120/208/240 V
Feed-In Type Split Phase
Grid Frequency 60 Hz or 50Hz
Total Energy 42 kWh
Usable Energy 41.4 kWh
Real Power, max continuous 15kW (charge and discharge)
Real Power, peak 15kW (charge and discharge)
Apparent Power, max continuous 15kVA (charge and discharge)
Apparent Power, peak 30kVA (charge and discharge)
Maximum Supply Fault Current 10 kA
Maximum Output Fault Current 125A
Overcurrent Protection Device 125 A
Imbalance for Split-Phase Loads 100%
Power Factor Output Range +/ 1.0 adjustable
Power Factor Range (full-rated power) +/ 0.85
Internal Battery DC Voltage 51.2 V
Round Trip Efficiency 97.5%
Warranty 25 Years

1 Values provided for 25C (77F), 3.3 kW charge/discharge power.
2 In Backup mode, grid charge power is limited to 3.3 kW.
3 AC to battery to AC, at beginning of life

System Dimensions

Dimensions 80 in x 25.3 in x 18 in
(2032 mm x 642.62 mm x 457.2 mm)
Weight 995 lbs
(2194 kg)
Mounting Options Floor Mount Only, floor support


Certifications UL 1973, UL 9540A
Grid Connection Worldwide Compatibility
Seismic AC156, IEEE 693-2005 (high)

Environmental Specifications

Operating Temperature 4F to 122F
(20C to 50C)
Recommended Temperature 32F to 86F
(0C to 30C)
Operating Humidity (RH) Up to 100%, condensing
Storage Conditions 4F to 86F
(20C to 30C) Up to 95% RH, non-condensing
State of Energy (SoE): 25% initial
Maximum Elevation 9843 ft
(3000 m)
Environment Indoor and outdoor rated
Enclosure Type NEMA 3
Ingress Rating IP67 (Battery & Power Electronics)
IP56 (Wiring Compartment)
Wet Location Rating Yes
Noise Level @ 1m < 40 dBA at 86F (30C)

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