big spring
New Member
- Joined
- Feb 17, 2021
- Messages
- 19
New Growatt 3000TL LVM-24P, was just used several days. I found that about 7-8 hours after power on, there are many lines and numbers missing in the screen display. I waited for a few days and the situation did not get better( see pictures). Is there something wrong with it? Where should I contact for help? Thanks.