When BPlus-3000W is loaded with 1.6KW, it will restart in about 4 minutes.
Analysis of the possibility of the cause
After inspection, it is found that the user uses a low-quality DC circuit breaker at the DC input terminal, which will automatically disconnect after a long period of work, causing the inverter to restart.
Replace with a qualified DC circuit breaker, the problem will be solved and the operation is normal at full load.