SunFusion Guardian 2.0 > 15kW Inverter/Battery Cabinet with 42kWh Storage
SunFusion developed the Guardian E-2.0 as the single most versatile home system. The unit
comprises 1 Sol-Ark 15K Inverter, 3-ECHO 2.0 14kWh battery modules 42kWh of Storage,
and a super slim housing (33L x 17D x 82H).
The Guardian system is comprised of Lithium Iron Phosphate with Graphite and Sodium mix that is 840 amp hours at 51.2 Volts, totaling 42kWh of energy storage, with the leading Sol-Ark 15kW Inverter/Charger
The SunFusion Guardian 2.0 system is Grid-Tied or Off-Grid capable. The Guardian 2.0's included solar charge controller can handle up to 19.5kW of solar. It features generator control input and AC-Coupled usage up to 19.2kW.
The enclosure is NEMA 3R Rated / Lockable / The Guardian 2.0 is Case Heat Rated at 1125°F as well as the Battery
Case compartment is Rated at 1125°F / Rapid Shutdown Compliant / UES Certified. Low amperage 120/240 125A /
Multi-Unit Capable.
Performance Specifications
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AC Voltage (Nominal)
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120/240 V
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Feed-In Type
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Split Phase
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Grid Frequency
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60 Hz
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Total Energy
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42 kWh
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Usable Energy
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41.4 kWh
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Real Power, max continuous
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15kW (charge and discharge)
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Real Power, peak
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15kW (charge and discharge)
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Apparent Power, max continuous
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15kVA (charge and discharge)
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Maximum Supply Fault Current
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10 kA
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Maximum Output Fault Current
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200 A
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Overcurrent Protection Device
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200 A
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Imbalance for Split-Phase Loads
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100%
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Power Factor Output Range
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+/– 1.0 adjustable
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Power Factor Range (full-rated power)
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+/– 0.85
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Internal Battery DC Voltage
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51.2 V
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Round Trip Efficiency
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97.5%
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Warranty
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25 Years
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1 Values provided for 25°C (77°F), 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
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Dimensions
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80 in x 33 in x 17 in
(2032 mm x 838.2 mm x 431.8 mm)
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Weight
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1054 lbs (478 kg)
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Mounting Options
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Floor Mount Only, floor support
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Compliance
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Certifications
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UL 1973, UL 9540, UL 9540A
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Grid Connection
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Worldwide Compatibility
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Seismic
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AC156, IEEE 693-2005 (high)
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Environmental Specifications
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Operating Temperature
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65°C(149°F) or below -20°C (-4°F). |
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Recommended Temperature
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32°F to 86°F
(0°C to 30°C)
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Operating Humidity (RH)
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Up to 100%, condensing
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Storage Conditions
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–4°F to 86°F
(–20°C to 30°C)
Up to 95% RH, non-condensing
State of Energy (SoE): 25% initial
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Maximum Elevation
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9843 ft
(3000 m)
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Environment
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Indoor and outdoor rated
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Enclosure Type
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NEMA 3R
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Ingress Rating
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IP67 (Battery & Power Electronics)
IP56 (Wiring Compartment)
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Wet Location Rating
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Yes
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Noise Level @ 1m
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< Airflow: 50 to 220 CFM | Noise: 10 to 36 dBA
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