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    Qucc Smart BMS Relay Contactor for a 48v battery

    Tanks, 've seen it's videos but i've found conflicting informations. He say that it's good, then he say that if it discharge all the way it cannot charge back if inverter is powered on
  2. S

    Qucc Smart BMS Relay Contactor for a 48v battery

    Hi, i'm upgrading a solar system, now it's without batteries and i'm installing a li-ion battery bank. The battery bank will be 13S (or maybe 14s, i accept suggestions) 4p, i'm using 10Ah cells (in the future i will add more cells) For the bms i found on aliexpress a Qucc Smart BMS Relay...
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