question

arw avatar image
arw asked

Newday reset while still charging

For past month my smartsolar is starting a newday in the history at around 1.30 in the afternoon. This happens even though the batteries are still bulk charging. I've reset the mppt via the Bluetooth app but the problem persists. Any suggestions how to get the newday to start at sunrise like it should?

MPPT Controllers
2 comments
2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

mtadao avatar image mtadao commented ·

My 75/15 charger starts a new day at around 10.30pm! Very strange charger.

0 Likes 0 ·
Mark avatar image Mark ♦♦ commented ·

Could you both please check and state what FW revision you are running in your MPPT?

Also what is your PV array Voc and battery voltage (12v/24v/48v)?

0 Likes 0 ·
4 Answers
mtadao avatar image
mtadao answered ·

This has happened since the last two updates.


screenshot-20191213-223442.jpg (299.9 KiB)
2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

arw avatar image
arw answered ·
Info for my controller




screenshot-20191215-082500-comvictronenergyvictron.jpg (364.8 KiB)
2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

mtadao avatar image
mtadao answered ·

2 panels VOC 22V each, connected in series feeding a 200AH 12v vrla battery

1 comment
2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.

mtadao avatar image mtadao commented ·

The panels are 125w each

0 Likes 0 ·
urs4-2008 avatar image
urs4-2008 answered ·

I have the same issue. New day starts in the middle of the day, not after dark. Today it changed to new day at 17:00 during bulk charging. Fw 1.59 75/15 smart solar.


Like this every day. Any solutions?

2 |3000
Toggle Comment visibility. Current Visibility: Viewable by all users

Up to 8 attachments (including images) can be used with a maximum of 190.8 MiB each and 286.6 MiB total.