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Why does your shunt trip? Mine never does

i think it came out to little over $500 delivered each, no bms is ~$200 less

i basically made so seplos is second layer of safety if batrium goes crazy, it doesn't do balance and only kick in when cells go to min 2.45v or max 3.70v so letting batrium do all the balancing and talking to inverter (ideally seplos never disables charge/discharge) also it talks to solar...

knowing what i know now i would buy boxes without BMS (my supplier can do that but not sure if it has all the punch outs or not) i like the boxes themselves for extra safety and it doenst look like a fire hazard to regualr peope :) i can fit 4 stacks under my stairs vs 3 stacks of cells in a...

got my seplos boxes, boxes themselves are good and i like them a lot (got heating pads too) seplos BMS it self is MEH at best, lots of weird caveats, i was going to try and run them alone but issues like you can pull data to solar assistant via rs485 if CAN bus is configured and other weird...

you can get a box with no internals, i know a dealer that stocks apexium in USA and you can order them in whatever flavor/combo/without BMS from china (also supports heating) i have one apecium for few months now i have been testing and i like it a lot, even the BMS 4 more boxes are coming...

still have it ?

dont think its a victron thing if i change the seplos mason box to sunny boy it shows "SHEnergy" also i have a 5yo seplos v1 based battery pack that shows up as "pylontech" by default pytes battery whe nset to victron dip switches shows up as "Pytes" so name does change with diff protocol...

here's what i see with victron: and with "pylontech" maybe pylontehc is lg resu based? or they are both very similar to standard canbus implementation ? this is pytes battery setup for sol-ark dip settings

if you plug in like pytes mason box etc thats setup for sol-ark closed loop to victron gx they all show up as lg resu battery, lg resu is based on CANBUS standard spec and is the "native" to sol-ark even if they dont know that :)

i like the mason boxes for the extra safety and smaller stackable footprint than my DIY rack with selves seplos emulates lg resu so yes it will work with soalrk (actually lets you choose from 5-6 option in the setting for BMS comms and works with most inverters) my plan is to use seplos and...

i ordered seplos kits for all my banks as well after getting one to test

anyone upgraded to X.2.2.2 and 1.4.3.F (comm) and still have batrium working ? i upgraded my 15k and closed loop stopped working, interestingly enough rs485 data stopped flowing as well...

try rebooting it? i did the same thing and my rs485 didnt work until i rebooted the inverter

much better, still jumps around and deviates but settles pretty close, we will see after one night how bad the consumed AH looks like

overkill has open source bms tools on github that make it easy to calibrate, thank you to them, i calibrated and will monitor this to see if the accuracy improves thanks!

don't see any calibration option in the app, does PC app have the ability to calibrate? model in question is : JBD BMS Smart BMS- AP21S001 in 100a flavor

Clamp is almost identical to victron shunt

been suspecting that my jbd shunt is full of it so i hooked up the victron smart shunt, here's is what i see, anyone else experience something similar? (nothing is connected to the battery except bms -> victron shunt) first pic only has a DC POE switch + 4 poe cameras + access point hooked up...

ohh sh1t, im trying that

yea their latest upcoming 5k1p model is not even trying to look different than deye anymore, just spray-paint and stickers

some options to consider 1. easiest and most hands off just works is solar assist (just need usb to rs485 hook up to rs485 pairs on the same solarks can port as batrtium) this option shows inverter things but not much battery stuff, only soc temp etc) 2. WatchMonUdpListener + grafana will give...

Yeah... Nope! new acc must be a sol-ark troll

Inverters are pretty dumb, unless you fry them they will pay for a long time, the thing that might die is the confuser (control/cpu board) inside, but that should be cheap to replace

i dont care about misleading marketing 9k/12k that's in spec sheet, but the one that gets me is the "engineered in the USA" which its not, im sure they give them specs to update firmware to make sure its compatible with local grid here etc but its def not enginerded in the usa, second monitoring...

would be easier to hard wire and port mirror via switch to capture the data, probably will be encrypted unless this esp can do man in the middle, also dongle only sends data every 5 mins which is the big reason everyone is trying to use rs485 to get to 5-10sec intervals on data visibility what...

i tought solark enginerdit "themselves" by american enginerds specifically for US market this "limitless" 200a bypass with 3 mppts and so on and so on....

i dont have dual solarks but im pretty sure just one cat5 to the master

bounce = reset/restart or maybe restart the whole inverter

My fw is 9xxx I got the fw update request submitted at 9 AM but their 7day a week support is apparently a marketing departments invention because I got no update...

ok i either got lucky or i fingered something out, i use batrium BMS with CAN comms in place with solark 12k outdoor, last time i couldn't get it to work by using pins 1+2+g or 7+8+g to get modbus to work alongside CAN (according to their manual it should work), tried rs485 usb dongle and rs485...

Well if you are off grid just use this https://www.amazon.com/dp/B07FM5WQKD/ref=cm_sw_r_apan_glt_i_PWAZJ7VFKN8PE8S0K1Q3 instead of wifi dongle (rs232 port) and tcp steam to it from Home assistant

i use CAN comms for battery, but when its plugged in i don't get rs485 out of it together with CAN, according to this i should be able to... hmmm ill try to mess with it again

i think when i was paying with the rs485 the only way i got rs485 from the CAN port was actually lithium mode 03 and checked, try that maybe

sound like it needs to be actually checkeD?