🔋Soluna 51.2V 100Amp IP65

Soluna BES 5K – 5.12kWh Lithium LFP Battery for Solar Energy Storage

The Soluna BES 5K is a compact and high-efficiency 51.2V lithium battery designed for residential and small commercial solar energy storage systems. With a nominal capacity of 5.12kWh, 6000+ cycle life, and support for parallel expansion up to 80kWh, it delivers reliable, long-term energy storage with minimal maintenance.

This battery is engineered with LiFePO₄ (LFP) chemistry for enhanced safety, high depth of discharge (90% DoD), and superior thermal stability. It comes with built-in WiFi, CAN/RS485 communication, and is compatible with most inverters, making integration into new or existing systems seamless.

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Description

Soluna 51.2V 100Amp IP65 download pdf

Key Specifications (List Format)

  • Model: Soluna BES 5K

  • Battery Type: Lithium LFP (LiFePOâ‚„)

  • Nominal Capacity: 5.12 kWh

  • Nominal Voltage: 51.2V

  • Voltage Range (Usable): 48V – 57.6V

  • Max Charge Current: 75A

  • Max Discharge Current: 100A

  • Depth of Discharge (DoD): 90%

  • Cycle Life: 6000 cycles (at 90% DoD, 25°C)

  • Round-trip Efficiency: >95%

  • BMS (Battery Management System): Built-in

  • Communication: CAN, RS485, WiFi

  • Installation: Wall-mounted / Floor-stand

  • Ingress Protection: IP54

  • Parallel Expansion: Up to 16 units (80kWh)

  • Warranty: 5 Years

  • Certifications: UN38.3

  • Cooling Method: Natural Convection

  • Monitoring Platform: Soluna eCloud (Mobile App)

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