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A Forum run by Enthusiasts of MidNite Solar

MidNite Batteries => MNPowerFlo5 => Topic started by: AHTrimble on March 14, 2025, 12:05:25 PM

Title: Pre-Charge ?
Post by: AHTrimble on March 14, 2025, 12:05:25 PM
Do the MNPowerflo5 batteries have the ability to pre-charge an inverter to prevent a spike when turning on the battery?
Title: Re: Pre-Charge ?
Post by: FNG on March 17, 2025, 07:15:21 AM
Yes they do, it is basically automatic internally on the BMS
Title: Re: Pre-Charge ?
Post by: Pr4mr22 on June 25, 2025, 12:17:51 PM
Just for clarification... with this ability, at initial start-up, I can just connect the batteries to the Rosie Mobile and turn everything on?  No need to connect with a resistor briefly like in this video?



Title: Re: Pre-Charge ?
Post by: Brucey on July 11, 2025, 06:31:44 AM
Quote from: Pr4mr22 on June 25, 2025, 12:17:51 PMJust for clarification... with this ability, at initial start-up, I can just connect the batteries to the Rosie Mobile and turn everything on?  No need to connect with a resistor briefly like in this video?





In my experience I've been able to precharge my power bus with my sccs, which then powers up the Rosie, then I connect my batteries to the bus. No precharge process needed.
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