question

mohammed-fadhl avatar image
mohammed-fadhl asked

What does Max battery current limit mean in this text?

What does Max battery current limit mean in this text? Does the writer mean that there are units have max current from PV up to 100A

Mppts :example 100/15

The second number you will see on MPPT , typically the smaller number,

starting at 10 and going to 15 and 20 and 35 and 45,all the way up to 100 is the battery current limit.

This is the maximum battery DC current

you'll get out of the unit .This will be converted at excellent efficiency from the higher PV input voltage.

MPPT Controllers
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.

1 Answer
wkirby avatar image
wkirby answered ·

MPPT 100/15 means that the maximum output current will be 15A to the battery or loads.
The first number is the maximum PV Voltage in to the MPPT. The second number is the maximum output current from the MPPT.

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.