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.

SUN-DAY

Members

  • Joined

  • Last visited

View Profile Find content

Everything posted by SUN-DAY

  1. Growatt Inverter + Pylontech Batteries : BMS Comms Guide

    SUN-DAY replied to SiliconKid's topic in Inverters
    Hi. I have Growatt SPF5000es spanning 3 years of models and software. Something I found today, that may be helpful. Duplicated a setup with 2x Pylontech UP5000's that is working fine. Used the same cable pin-outs on comms cable but couldn't get a link. I read in the Pylontech manual that I should try removing all other wires from the RG45 plugs except for the ones I am using. CAN cable pin 4,5,6. Also, pay attention to the fact that the picture showing pin assignment in the Growatt manual is of the port and not the plug on the cable, this is really important. Setting to LI and protocol to 52. BMS port on inverter and CAN on Battery 1. ADD on 1000. All working now. Hope this helps.

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.