Marantz2245
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I can't seem to be able to charge my battery more than 200 watt from solar but grid pushes it till 1900 + watts. Why would that be?
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Ok so I got my PV to push more power. (It was a faulty join on the roof) Now I am wondering why am I getting only like 300 watts for the battery to load if I produce 1180 watts solar and use 730watts load. Am I missing a setting?
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So the inverter is in SBU mode now but these values don't make sens to me can someone please explain it to me.
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@Coulomb I keep getting u03 error when I try and upgrade the firmware. This is the firmware I try to use. dsp_original_71.97.hex
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@Coulomb Its wired as 2S2P. Like today I only make about 580 watts. Will it help if I take each parallel string to the inverter with its own cable so two pairs of cables. There is a 2x1 combiner in line currently. I assume I can use the firmware you provided above. Can I use watchpower app to update the firmware? What do I need to use to update the firmware for the inverter? Is there anyone who can maybe assist me with setting up the inverter to work optimally with solar assistant?
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Hi all. I have a Mecer SOL-I-AX-5KP which everyone tells me is a Axpert MKII inverter. So my setup is as follows: The inverter- Mecer SOL-I-AX-5KP 4x 550 JA solar panels 2x 2.25 kw Pylon tech US2000c batteries Solar assistant running on a pi And I also have Home Assistant running on a old macbook. Now my question is what should the settings be for me to use solar to First charge my batteries and then secondly power my loads? I stay in Cape Town, the guy that did the install was a fly by night guy hence me ending up here. This is my current settings. So what happens is that somedays I pull 1.3kwh at 11:30, then i get days when I pull 600 watts. I dont know what is wrong , is there settings that I need to change or is this the limitation of the inverter? Maybe the firmware needs to be updated. I am planning on getting a pylontech USB cable from solar assistance site this week maybe that will help. I am really out of ideas and options. The solar can't be this inconsistent, can it?
