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What is a shunt, how is it wired in and why do I need one? Thanks.

Many thanks

Many thanks!

I am running off one 12v 110ah LiFePO4 battery. I have a 600w pure sine inverter. (Peak power 1200w) It comes with 6mm2 leads approximately 2 feet long. What size inline fuse should I put in the positive lead. Thanks.

I had 4 x 8w LED's connected but took them off when i had the problems. I have a 1000/2000w inverter but still havent connected it up and won't until i get things sorted out. I do have 15amp inline fuses each of the panels. That's the stated fuse rating according to the sticker on the back of...

I'm thinking the breaker is the wrong sort. I think it's designed for amplifiers not solar setups. Will change tomorrow.

Everything else disconnected now. Not shown are battery temperature lead and wifi connection.

Sun down now. ACR code and LCD panel flashing various readings. 30 minutes later, LCD panel blank and battery reading at 1.8 volts and 20amp breaker to battery has flipped.....

This morning ACR was displaying on the controller and the battery checked out at 12.2v. I did a reset on the battery and ACr went away and went to the normal screen on the controller. The controller said the battery was at 14.4v. I disconnected the battery from the controller and checked the...

12.2v

Sorry, i thought it was the same thread. Im new to this forum.

Sorry, i thing it was on the sane thread.

I see people talk about resetting the battery.... Could this be it.... If so, how do I do that?

Yes, i tried that. Still dead.

How to reset and/or charge my Lifepo4 battery that seems completely dead

No. just imagine no battery but with panels and lights. They work when the sun is shining but are dead when the sun goes down.

Throw the breaker to off.

I have a problem. I have 2 x 100w solar panels goining through my 20a controller. I have a 50ah lifepo4 battery connected to the controller. Mostly sunny here in Texas. I have 4 x 8w lcd lights wired direct to the battery through switch etc. Controller shows battery at 14.4v. When i throw the...