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  1. SomedayBlue

    Multiple voltages on one BMV-712?

    I was looking at the manual for my recently purchased Victron BMV-712 battery monitor. In my boat, I have a 48v bank for the electric motor and a 12v house bank. I was thinking that I could use the BMV-712 to monitor both since it can do basic monitoring of a second battery bank. However, after...
  2. SomedayBlue

    Monitoring software for Growatt-MPP Solar inverters

    This thread looks interesting. I just got a Growatt, and am doing some presswork for the install. It will probably be a couple of weeks before I can get to my boat and really do the install. I am interested to learn that there is a Raspberry Pi package that can track the data- I already have one...
  3. SomedayBlue

    48v marine battery pack 300ah

    The Electric Yacht motors do have regenerative capability. I have the predecessor of the QT 10, the 180ibl, installed in my 36' boat. I'm not sure what improvements they have made in the newer model, but mine does not start generating power until I'm sailing over 5 knots. At around 6 knots, I...
  4. SomedayBlue

    Solar sailboat

    Hi Snoobler, I do like simplicity and reliability, but I also like redundancy which sometimes conflicts with simplicity. If you look at the 2nd diagram, you will see that I do plan to add a 48v to 12v transformer but also keep the 12v battery bank, for now. I consider the 12v system super...
  5. SomedayBlue

    Solar sailboat

    Hi solar power folks, I'm in the process of adding solar power to my sailboat. In my quest for info, I found Will's youtube channel, which has been a useful source of information. My set-up: almost 2 years ago I bought a sailboat with a 48v Electric Yacht motor. The motor will re-charge its...
  6. SomedayBlue

    48v marine battery pack 300ah

    I have an old Electric Yacht Motor on my boat, which is the predecessor of the QT10. The previous owner installed it along with a 48v 270ah AGM battery bank made up of 6v batteries. I plan to eventually upgrade to Lithium, but not before I have to. However, one thing I noticed was that the 300ah...
  7. SomedayBlue

    Growatt vs. MPP Solar

    I'm in the process of adding solar to charge the 48v electric motor battery bank in my boat. The Growatt I ordered arrived today and was just reading through the Manual. One issue I've found with it is that the preset "Lithium" option appears to ONLY WORK WITH Growatt lithium batteries. There...
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