Battery charging problem

[Harleyhockeyguy]

Nature Power Solar Panel Power Kit — 110 Watts, Model# 53110

Here is what I’m using . There should be 2 positive clamps and 2 negative clamps attached to the battery? I also left a lamp on and the next morning the converter alarm was whistling away. I shut it off but it has been 2 sunny days and the controller light is on and it says charging but I can only get the light to go on for a second then it shuts off and the alarm goes on again. It had been working prior. HELP!

[Mike90250]

Sadly, your post didn't have a link - just a title description.

I think that eventually, a battery will fail because of under-charge/over-discharge.. That's more likely than your PV panel or charge controller going bad

[SunEagle]

As I posted in your other thread. I believe your inverter is draining the battery or the battery is too large to be charged by only 110watts.

I would also say to check the CC to see if it has been properly configured to charge your 12V battery.