Sol-Ark HVR 60kWh Outdoor Battery
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Visit CalculatorThe Sol-Ark L3 HVR 60kWh Outdoor Battery is a high-voltage, modular battery energy storage system (BESS) engineered for commercial and industrial applications requiring scalability, resilience, and high performance. Built with LiFePO4 chemistry and designed for seamless integration with the Sol-Ark 60K-3P inverter, this system delivers reliable backup power, peak shaving, and energy optimization. Its modular architecture allows expansion from smaller deployments up to multi-megawatt-hour systems, while integrated safety features like aerosol fire suppression and active thermal management ensure dependable operation in demanding environments.
High-Voltage Modular Architecture - Built with a 614V nominal system voltage, enabling efficient power conversion and reduced system losses in large-scale installations.
Scalable Energy Storage - Expandable from ~40kWh up to 9.6MWh, making it ideal for growing commercial and industrial energy demands.
Integrated Safety Systems - Includes built-in fire suppression and thermal management, enhancing safety without requiring additional external systems.
Advanced Battery Management System (BMS) - Features automatic configuration and intelligent monitoring, ensuring optimal performance and longevity.
LiFePO4 Battery Chemistry - Utilizes Lithium Iron Phosphate cells, known for superior safety, long cycle life, and thermal stability.
Outdoor-Rated Enclosure (IP55) - Designed for indoor or outdoor deployment, with protection against dust and water ingress.
High Efficiency & Performance - Delivers up to 94% roundtrip efficiency, maximizing usable stored energy.
Flexible Communication & Upgrades - Supports CAN2.0/RS485 communication with optional WiFi/USB upgrades for remote monitoring and firmware updates.


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System data
| Specification | Details |
| Compatible inverter model | Sol-Ark 60K-3P-480V |
| Cell chemistry | Lithium Iron Phosphate |
| Nameplate energy capacity (DC) | 61.44 kWh |
| Usable energy capacity (DC) ¹ | 55.30 kWh |
| Built-in DC disconnect rating | 200A |
| Internal fuse rating | 160A |
| Max. # battery units per inverter | 6 |
| Max. # inverters in parallel | 6 |
| Recommend depth of discharge | 90% |
| Roundtrip efficiency charge/discharge (DC) | 94% (25C, 0.5C) |
| System nominal voltage (DC) | 614.4V |
| System operating voltage (DC) | 588V-672V |
| Battery pack internal configuration | 12s1p |
| Charge/Discharge current (DC) ² Recommended | 100A |
| Charge/Discharge current (DC) ² Max. Continuous | 100A |
| Charge/Discharge current (DC) ² Peak Discharge (60 sec @ 25°C) | 125A |
| Battery max. Continuous Charge/Discharge Power (DC) | 61.44kW |
| ESS Max. Cont. Charge/Discharge Power (AC) | 60kW |
| Fault current contribution per battery | 4,200A / 1.47ms |
Mechanical specifications
| Specification | Details |
| Product dimensions (WxDxH) | 76x107x226 cm (30x42x89 in) |
| Net weight | 950 kg (2095 lbs) |
| Mounting type | Outdoor Enclosure |
| Material and finish | Steel – Corrosion Resistant Powder Coat |
| Operating temperature and humidity | -20°C – 50°C (-4°F – 122°F) – 5%–85% RH |
| Operating altitude ⁴ | 3000m (9,843 ft) |
| Storage conditions ⁵ | -4°F – 95°F – Up to 85% RH (non-condensing) |
| Ingress rating | IP55 (NEMA 3R) |
| Noise level @ 1m | 75 dBA at 30°C (86°F) |
| Seismic mounting | Up to Category F |
| Communication ports | CAN2.0/RS485 |
Battery module specifications
| Specification | Details |
| Battery module nominal energy capacity | 5.12kWh |
| Battery module nominal voltage & capacity | 51.2V / 100Ah |
| Terminal type | Amphenol SurLok - Push Lock Connector |
Warranty and certification
| Specification | Details |
| Performance warranty ⁶ | 10 years or 196MWh Throughput |
| Product warranty | 10 years |
| Certifications | UL1973, UL9540, UL9540a, UN38.3, FCC, Prop 65 |
No, this system is specifically designed to work with the Sol-Ark 60K-3P inverter for optimal performance and compatibility.
Yes, the modular design allows for easy expansion by adding additional battery cabinets or modules as energy demands grow.
Yes, it features an IP55-rated enclosure and integrated climate control, making it suitable for outdoor installations.
The system includes built-in fire suppression, thermal management, and advanced BMS protections to ensure safe operation.
With LiFePO4 chemistry and proper operation, the system offers long cycle life and a 10-year warranty, making it a durable long-term investment.
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