Mannfamilywoodworks
Solar Enthusiast
Long story short.
Growatt 6kw and Growatt AXE c1 battery (5kwh)
They’re working.
I went through a bms loss of communication
Fixed with protocol option being changed in setting 05 L 51 51 for growatt AXE c1 communication.
Fault code 03
Fixed by letting battery sit for 24hours or by firmware update.
And fault code 04
Fixed by letting battery sit for 24 hours or by firmware update.
I realized my secondary cpu screen is reading all zeros still which is slightly concerning.
000
00
000
I’m wondering if it’s because I don’t have any panels hooked up yet? Not sure entirely. I’ll figure it out.
After several weeks back and forth with manufacturers I was finally able to update my firmware. No more weirdness coming from the growatt inverter or battery.
Battery currently being discharged to %30 SOC.
After that I will charge battery to %100 SOC.
I will repeat this process for 7 days to teach the inverter the highs and lows of this battery.
I’m going to be getting some panels this weekend to set them up on my containers roof and I should be good to go for a little while.
My loads are minimal.
I wanted to make this thread to say Thankyou to all that has put in any input and also a Thankyou to the pioneers in the industry trying to figure all this out as we go.
I appreciate solar energy and I appreciate this forum from the bottom of my heart…Thankyou.
Growatt 6kw and Growatt AXE c1 battery (5kwh)
They’re working.
I went through a bms loss of communication
Fixed with protocol option being changed in setting 05 L 51 51 for growatt AXE c1 communication.
Fault code 03
Fixed by letting battery sit for 24hours or by firmware update.
And fault code 04
Fixed by letting battery sit for 24 hours or by firmware update.
I realized my secondary cpu screen is reading all zeros still which is slightly concerning.
000
00
000
I’m wondering if it’s because I don’t have any panels hooked up yet? Not sure entirely. I’ll figure it out.
After several weeks back and forth with manufacturers I was finally able to update my firmware. No more weirdness coming from the growatt inverter or battery.
Battery currently being discharged to %30 SOC.
After that I will charge battery to %100 SOC.
I will repeat this process for 7 days to teach the inverter the highs and lows of this battery.
I’m going to be getting some panels this weekend to set them up on my containers roof and I should be good to go for a little while.
My loads are minimal.
I wanted to make this thread to say Thankyou to all that has put in any input and also a Thankyou to the pioneers in the industry trying to figure all this out as we go.
I appreciate solar energy and I appreciate this forum from the bottom of my heart…Thankyou.