Hi Dave, This is wonderful info. And it leads into the what happens when it reaches LVD? Given that it is using almost 10% per day of battery capacity for the BMS, what happens when the charging source for whatever reason shuts down. ( CC dies while people are gone for a few days for one example) The BMS turns off the loads, but what turns off the BMS and how do you turn it back on when it happens?
Thx Jay Peltz power > On Aug 9, 2017, at 6:21 PM, Dave Angelini Offgrid Solar > <offgridso...@sti.net> wrote: > > FYI, the LG Chem RESU10 consumes about 40 watts or less with the XW+ main > breaker off. > > > >> Hi Jay and Dave, >> >> LiFeBlue battery has a wireless Bluetooth monitor that is connected to the >> BMS in each battery. SoC, current, cycle life, voltage, health, battery >> faults and more is provided on the free IOS or Android App. Up to 62kWh at >> 48 volts available today. >> >> http://www.lifebluebattery.com/the-smartest-lithium-battery/index.html >> >> Larry >> >> >> On Aug 4, 2017, at 5:05 PM, Jay <jay.pe...@gmail.com> wrote: >> >> Yes true. I haven't found the perfect off grid lithium battery. But until >> the prices come down, I become a better sales person, or I get rich >> clients not a big problem for me. >> You will have to use external % meter, but been doing that for long time. >> >> Sure good comm would be better, however one of the questions no one seems >> to have an answer for is energy consumption for the BMS, any BMS. >> >> On a different note, how does the LG or PW deal with dark start? If it >> shuts down due to low voltage, how do you get it started again? >> >> Jay >> >> >> >> >> >> >>> On Aug 4, 2017, at 4:26 PM, Dave Angelini Offgrid Solar >>> <offgridso...@sti.net> wrote: >>> >>> Jay, >>> >>> Without battery BMS data for Soc how does one know? I assume you need an >>> external shunt and an energy monitor? Any guidance from the >>> manufacturer? >>> >>> One of the nice things about the LG resu 10 is the data is all there and >>> it stays very accurate even on a week with never finishing charge to >>> 100%. >>> >>> >>> Dave Angelini Offgrid Solar >>> "we go where powerlines don't" >>> http://members.sti.net/offgridsolar/ >>> e-mail offgridso...@sti.net >>> text 209 813 0060 >> >> ________________________ > _______________________________________________ List sponsored by Redwood Alliance List Address: RE-wrenches@lists.re-wrenches.org Change listserver email address & settings: http://lists.re-wrenches.org/options.cgi/re-wrenches-re-wrenches.org List-Archive: http://www.mail-archive.com/re-wrenches@lists.re-wrenches.org/maillist.html List rules & etiquette: www.re-wrenches.org/etiquette.htm Check out or update participant bios: www.members.re-wrenches.org
