The Soluna HV Ultra is a high-voltage energy storage system for commercial and industrial applications, utilizing advanced LFP cell technology and active balancing for safety and efficiency. This modular system is scalable up to 844 kWh.
Battery & Electrical
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Battery Type
Lithium Iron Phosphate (LFP)
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Total Energy Capacity
15.36 – 61.44 kWh per stack
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Usable Energy Capacity
7.68 – 30.72 kWh
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Nominal Voltage
153.6 – 614.4 V
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Voltage Range
134.4 – 672 V
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Charge / Discharge Current (Nominal)
50 A
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Charge / Discharge Current (Max)
100 A
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Round-Trip Efficiency
≥95%
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Recommended DoD
80%
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Maximum DoD
90%
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Cycle Life
≥8000 cycles @ 25°C
Environmental
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Operating Temperature
-20°C to 60°C
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Recommended Operating Temperature
15°C – 30°C
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Humidity
5% – 95%
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Altitude
≤ 2000 m
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Cooling Strategy
Natural Convection
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Ingress Protection
IP65
Certifications
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Certifications
IEC62619, CE, UN38.3
HV Ultra Datasheet
Complete technical specifications
Download
HV Ultra User Manual
Installation, operation, and safety instructions
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