Hi All

 

Hope everyone is doing great.

I have a Mecer Axpert 3000VA/3000W 24V Pure Sine Wave Solar Inverter/Charger (600W MPPT) no Solar Panels

Its been running fine with no issues for 2 years now.

All of a sudden something strange is happening.

I noticed yesterday morning that the batteries were almost flat. Power was on the inverter but there was no charging. Inverter showed 240 V input

I unplugged the power and disconnected the batteries. The it off for about 2 hours. Reconnected batteries and power again.

Straight away the charge light started flashing and started charging the batteries. Checked on it a few times during the day, batteries were charging.

This morning I went and checked again. Something again, batteries almost flat and no charging happening only the Power/INV light is flashing no charge light. Not even the fault light is on.

Has anyone had a similar issues like this or any idea's on how to solve this one?

 

Thanks in advanced

Ryan

 

On 2022/02/07 at 4:57 PM, rjk35 said:

any idea's on how to solve this one?

If you scroll through the data displays with the up and down buttons, what does it say about the battery voltage compared to a multimeter, or your intuition about what the battery voltage should be?

How old is the battery? I'm guessing it's lead acid. Does the battery seem to last through load shedding like it used to?

Mine was allso running for two years @ my holiday house and yester day wen i arrive every ting is dead .... Batterys is way down in power ... Charge them and put them back on.... Noting .... Dead