SunFusion Guardian Series > 15kW Inverter/Battery Cabinet with 98kWh
$62,000.00
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 1125°F / *Battery Case is Rated at 1125°F / Rapid Shutdown Compliant / UES Certified Low amperage 120/208/240 125A / Multi-Unit Capable.
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 1125°F / *Battery Case is Rated at 1125°F / 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 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
| 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 |
Compliance
| Certifications | UL 1973, UL 9540A |
| Grid Connection | Worldwide Compatibility |
| Seismic | AC156, IEEE 693-2005 (high) |
Environmental Specifications
| Operating Temperature | –4°F to 122°F (–20°C to 50°C) |
| Recommended Temperature | 32°F to 86°F (0°C to 30°C) |
| Operating Humidity (RH) | Up to 100%, condensing |
| Storage Conditions | –4°F to 86°F (–20°C to 30°C) 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 86°F (30°C) |







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