Sol-Ark HVR 60kWh Outdoor Battery
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Request a Free Solar ProposalThe 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.
Shipping is free across the Lower 48. No fuel surcharges, no residential fees, and no liftgate charge on freight orders. The price you see is the price you pay. Read our full Shipping Policy here.
Most orders leave the warehouse in 1 to 2 business days and arrive within 3 to 10 business days. We send tracking the moment it ships.
Anything that ships on a pallet goes freight with liftgate and pallet jack included, so the driver gets it off the truck and onto the ground at your address. The carrier will call you directly to schedule a delivery window.
Returns are 30 days from delivery. For freight deliveries, inspect the shipment before you sign for it. If something is damaged in transit, note it on the delivery receipt and we handle the freight claim, not you. Read more about our Returns Policy here.
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