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The SunGold Power SG48100P 48V 100Ah Server Rack Battery is a reliable 5.12kWh LiFePO₄ storage module designed for residential, small commercial, and industrial energy storage systems. Its modular rack-mount design allows easy installation and parallel expansion up to 16 units (81.9kWh total).

Built with advanced LiFePO₄ chemistry, it provides >7,000 cycles at 80% DOD and up to 15 years of service life. The integrated intelligent BMS safeguards the battery and enables seamless communication with popular inverter brands, ensuring long-term performance and safety.


Key Features

  • Energy capacity – 5.12kWh (51.2V, 100Ah)

  • Rack-mountable design (3U) – compact and modular for ESS integration

  • Long cycle life – >7,000 cycles @ 80% DOD (~15 years service life)

  • Intelligent BMS – manages voltage, current, and temperature; protects against overcharge, deep discharge, overload, and short circuit

  • Expandable – up to 16 units in parallel (81.9kWh total) for residential or commercial scalability

  • Communication protocols – CAN / RS485 / RS232 support, compatible with Growatt, Deye, SunGoldPower, Luxpower, Victron, Schneider, Phocos, SMA, and more

  • Maintenance-free, sealed LiFePO₄ chemistry – safe and stable for indoor installations


Specifications

  • Model: SG48100P

  • Nominal Voltage: 51.2V (48V class)

  • Capacity: 100Ah (5.12kWh)

  • Battery Type: LiFePO₄ (Lithium Iron Phosphate)

  • Cycle Life: >7,000 cycles @ 80% DOD

  • Parallel Capacity: Up to 16 units (81.9kWh)

  • Design: 3U rack-mount module

  • Communication: CAN, RS485, RS232

  • Applications: Home energy storage, commercial ESS, industrial backup


What’s Included

  • SunGold Power 48V 100Ah Server Rack Battery (SG48100P)

  • LCD display panel

  • Communication cables (CAN/RS485/RS232)

  • Installation accessories

  • User Manual


Warranty

  • 12–36 month limited warranty (varies by product line)

  • 10-year design life

  • 30-day return policy — Sungold covers shipping if defective, damaged, or incorrect

  • Limited to original purchaser; excludes misuse or unauthorized modification


User Manual

📑 Download the SunGold Power 48V 100Ah Server Rack LiFePO₄ Battery Manual (PDF)


⚡ The SunGold Power SG48100P 48V 100Ah Server Rack Battery delivers safe, modular, and long-lasting energy storage for homes and businesses — the ideal building block for scalable ESS systems.

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