Re: [electricboats] Draft Schematic-Please give input

Jeff, have a search for Safiery and their Scotty product. It's a 2-way DC-DC 12-48 buck boost for 3kW. It would provide your 12v tap (up to 3kW).

On 30 Apr 2021, at 4:46 am, Jeff LaCoursiere <jeff@stratustalk.com> wrote:

 We haven't had any bad cells imported yet, knock wood.  We *are* doing our best to burn down our offices with our BMS experiments though :)  Also, our latest batch was all EVE 280AH cells, the Lishen 272AH are apparently "all gone".

Another cool idea we are kicking around... we want our 48v pack to have a 12v tap, so you can use it as your house battery as well as your traction battery.  I'm disappointed in the available downconverters, mostly current limited to 30-60A.  Maybe that would be enough for your house, but it wouldn't do it for mine.