Project 18650


SLS BATTERY AUCTIONS are now live at www.batteryhookup.com EV, Lithium, LifePo4, Inverters & More

hbpowerwall

Administrator
Joined
Oct 7, 2016
Messages
2,117
love the mounts bud.. looks good so far
 

rolfbartels

Member
Joined
Jan 16, 2020
Messages
52
So I know it's been a long time since my last post but I have been waiting on the South African Postal Service to deliver my BMS, in the end I could waitno longer as my 1st bank of my powerwall was live and I needed protection, so I ordered another set of DiyBMS v4.2 controllers and modules but this time had them shipped FEDEX.

Powerwall with DiyBMS v4 operational

Thermal Video of a module in bypass



DiyBMS v4 Dashboard


image_ylyjaw.jpg


Grafana Dashboard I slapped together quickly


image_enaqmk.jpg
 

rolfbartels

Member
Joined
Jan 16, 2020
Messages
52
It's been a really long time since I posted, but I have fianlly finished my build, I had some months where I just didn't have it in me to keep build this thing, but really happy that it's done now. Thanks to everyone here who gave us the information and insperation to do this.
 

Attachments

  • IMG_20220530_181500.jpg
    IMG_20220530_181500.jpg
    1.5 MB · Views: 57

rolfbartels

Member
Joined
Jan 16, 2020
Messages
52
Yeah it's somewhere between 28kwh-30kwh, I will do a discharge test at somepoint, just waiting on a new DiyBMS controller and shunt to arrive.
 
Top