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UZ 5kWh Home Battery (51.2V) for Off-Grid and Backup Power

A 51.2V (100Ah) LiFePO4 battery module built for dependable energy storage. Use it for outage backup, off-grid systems, and solar self-consumption. Designed for CAN / RS485 communication with supported inverters.

View 5kWh Battery Product Recommended Split-Phase Inverter Shop Solar Panels

Need a system recommendation or a quote. Email Sales@rpe-na.com.

What this 51.2V 5kWh battery is built to do

Off-Grid + Solar
  • Store solar energy during the day and use it at night
  • Reduce generator run-time and improve system stability
  • CAN / RS485 communication when paired with supported inverters
Backup Power
  • Keep critical loads running during outages
  • Modular expansion: add parallel batteries to increase run-time
  • Stable LiFePO4 chemistry for long service life
Expandable Systems

Recommended inverter pairing (Split-Phase Hybrid)

For a straightforward split-phase off-grid / backup setup, we recommend this inverter model:

View Recommended Split-Phase Inverter Download Compatible Inverter List (PDF)

RPE test reports

Download test PDFs (Ah, Wh, curves) and the battery spec sheet:

Test Report 1 Test Report 2 Test Report 3 Test Report 4 Spec Sheet

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