SimpliPhi SPHI-B-4.9 4.9kWh 48 Volt Lithium Ferro Phosphate Battery


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SimpliPhi 4.9 kWh battery

This battery can only ship via freight truck. If you have any questions about shipping methods, please email us or call us at 800 383-0195.

The SimpliPHI 4.9 kWh battery utilizes advanced Lithium Ferro Phosphate (LFP) chemistry to deliver more efficient, safer and reliable energy storage. Designed and built with versatility in mind, the SimpliPHI 4.9 kWh Battery seamlessly integrates with all leading inverters, making it an ideal solution for battery replacement, expansion of existing systems or as a new installation. This leading-edge power storage solution is also at the core of the energy storage system, The most advance, safety-certified ESS available for homes and businesses.


  • Scalable– Up to 72 batteries with a total capacity of 358.5 kWh
  • Closed-loop communications – Seamlessly integrate with other system components to streamline programming and ensure peak performance
  • Battery Management System – Proprietary state-of-the-art BMS protects the battery, creates additional safety, and extends cycle life
  • Long Lifespan – 10,000 cycles at 80% DoD
  • Maximum Energy Throughput – 34.9 MWh with 96% round trip efficiency increases the value of your storage investment over the life of the battery
  • Retained Capacity – 80% remaining capacity after 10 years of use
  • Safety-tested – Lithium Ferro Phosphate (LFP) chemistry is industry proven to reduce thermal runaway and fire propagation in residential and commercial installations
  • IP 65 – Rated for indoor or outdoor use


  • DC nominal voltage: 51.2VDC
  • Amp-Hours: 97 Ah
  • Terminals: 3/8 in (10mm)
  • Rated kWh Capacity: 4.9kWh DC @ 100% DOD
  • Max. Continuous discharge rate: 48.5 amps DC
  • Max. Continuous charge rate: 48.5 amps DC
  • Depth of Discharge: up to 100%
  • Dimensions(h x w x d): 28.5" x 23" x 8.5"
  • Weight: 160 lbs
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