SolaX V2 Triple Power HV 5.8kWh LFP Extension Battery SLAVE. Solax Triple Power LFP Extension Battery (Slave) HV11550-58. The perfect match to X1-Hybrid, X3-Hybrid and X1-AC, the SolaX Triple Power LFP battery is available as Master Battery 5.8kWh and Slave Battery 5.8kWh.
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