Jump to content
Thank you for the great forum, Safe Driving over the weekend. Sincerely Jason
sanjinr

Infinisolar E5.5 Max. feed-in grid power affect PV panel input

Recommended Posts

Hello,

I have PV system with Infinisolar E5.5, 14x365W PV panels (5110W) and 400Ah OPzS battery (48V). I have to limit feed-in to the grid power to 3600W, which I did by setting parameter "Max. feed-in grid power".

The problem is, by limiting feed-in power, I also limited PV panel input to value "Max. feed-in grid power" + ~500W, regardles my household load. For example, if I set feed-in power to 3600W, and have load 2000W, PV panel input is limited to 4000-4100W, so I feed to utility grid 2000-2100W max. If I set feed-in power to 4000W, and have load 2000W, PV panel input is limited to 4400-4500W, and feed to utility grid 2400-2500W max. And so on... Sure, I can raise "Max. feed-in grid power", but when my load drop, I can exceed 3600W feed to grid power, which is not acceptable.

Is this normal behavior for this inverter?

Share this post


Link to post
Share on other sites

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...

×   Pasted as rich text.   Paste as plain text instead

  Only 75 emoji are allowed.

×   Your link has been automatically embedded.   Display as a link instead

×   Your previous content has been restored.   Clear editor

×   You cannot paste images directly. Upload or insert images from URL.


Topics

Contact Us - Power Forum South Africa

×
×
  • Create New...