Skip to content
View in the app

A better way to browse. Learn more.

Power Forum - Renewable Energy Discussion

A full-screen app on your home screen with push notifications, badges and more.

To install this app on iOS and iPadOS
  1. Tap the Share icon in Safari
  2. Scroll the menu and tap Add to Home Screen.
  3. Tap Add in the top-right corner.
To install this app on Android
  1. Tap the 3-dot menu (⋮) in the top-right corner of the browser.
  2. Tap Add to Home screen or Install app.
  3. Confirm by tapping Install.

Luxpower SNA5000 WPV showing wrong battery voltage

Featured Replies

@Neurik and @Revnge_SevnFold I tried to replicate what you guys have done, but mine did not work on pin 4 and 5.  It worked on Pin 1 and 2 as well as Pin 7 and 8 which corresponds to the RS 485 rather than the CAN. 

The password worked well and I got write to the BMS.....except when I want to change the RS 485 protocal to WOW RS 485.  I got the error "Register address does not exist. Exit code -2".  Any idea what could be wrong?  I get this on the screen below for any item I try to read on the left hand side.

image.thumb.jpeg.b3846e2ccb5ce7333b189f5674fdaa4a.jpeg

image.jpeg

@RiaanC only way I could get software to detect the battery is with all the dip switch's down. I have two of these batteries and I'm trying to validate if the parallel communication is working, but the software will only show one battery at a time... :( That addressing does nothing, i have played with that it to no effect. I am not sure what the issue could be with the setting. I used pin 1,2,3 on my cable.

I am thinking of just replacing these BMS's with JK BMS and adding a 16th Battey cell.

 

Edited by Revnge_SevnFold

  • 3 weeks later...
On 2023/05/06 at 12:46 PM, Neurik said:

If anyone needs the software PM me your email address so I can send it to you, I can't attach it here because it's larger than 3MB.

Also watch out for the N Energy batteries. I returned mine cause the batteries inside were 80 Ah instead of the advertised 100 Ah and one of the cells were leaking! Whereas the Ultra Energy cells were actually 120 Ah. I replaced the damaged BMS in the Ultra Energy with a JK BMS and linked it with Home Assistant. No issues at all.

Can you please send me the software [email protected]

Join the conversation

You can post now and register later. If you have an account, sign in now to post with your account.

Guest
Reply to this topic...

Account

Navigation

Search

Search

Configure browser push notifications

Chrome (Android)
  1. Tap the lock icon next to the address bar.
  2. Tap Permissions → Notifications.
  3. Adjust your preference.
Chrome (Desktop)
  1. Click the padlock icon in the address bar.
  2. Select Site settings.
  3. Find Notifications and adjust your preference.