Don B. Cilly
Energetic energy padawan
I need some pointers here. Just installed a new battery. 110Ah, 24V. It's a Pylontech UP 2500.
Not much sun today - well, not constant, charging it at 15-20A - with plunges at around 5-6, when clouds obscure. discharging almost nothing.
SOC, it has 4 LEDs. 3 are lit. According to the manual, it means it's between 51 and 75%. Voltage is 26-6 to 26.9, depending on clouds.
I measured it with three different voltmeters, right at the battery leads. They all agree.
Now, shouldn't it be higher - at that SOC - and above all, constant?
I have no other batteries connected.
Not much sun today - well, not constant, charging it at 15-20A - with plunges at around 5-6, when clouds obscure. discharging almost nothing.
SOC, it has 4 LEDs. 3 are lit. According to the manual, it means it's between 51 and 75%. Voltage is 26-6 to 26.9, depending on clouds.
I measured it with three different voltmeters, right at the battery leads. They all agree.
Now, shouldn't it be higher - at that SOC - and above all, constant?
I have no other batteries connected.