|
Post by patty on Mar 12, 2019 6:09:01 GMT
Not sure I understand hydrometer v refractometers or LifePO4 but welcome back anyway...... Hello lovely lady are you well ?
I am very well...thank you for asking....
|
|
|
Post by tonyqj on Mar 12, 2019 10:16:12 GMT
I do see very high charge rates which ramp down very fast, today my bank was fully charged I turned on the kettle over 60 amps going into the bank minutes later it just dropped to a couple of amps, and it wasnt because the sun had stopped shining! Yeah, the ramp down is very rapid, it seems, and you’ll only really get a chance to see it at low charging rates. The curves tracked by experimental users are quite illuminating.
|
|
|
Post by JohnV on Mar 12, 2019 10:36:49 GMT
my charging is purely solar for the domestic (theoretical maximum 40 plus amps) never seen more than about 30 amps .....24v 200Ah LiFePO4 / 200Ah Pb I have not been taking full curve checking just random glances. My charging rate is more defined by the sunlight available than anything else until the MPPT gets to it's pre-set maximum (27.6v) it then drops to a trickle 1 - 2 amps I have the control panel for a more precise charging regime built, together with a power dump into an immersion. It is not yet fitted. (round tuit needed )
|
|