jogarcej
New Member
Hello everyone,
I'm new in this. My friend has an off-grid system consisting in:
50 REC310PE 310 watt solar panels.
One Growatt SC48120 solar controller
One Growatt SPF 12000T DVM Inverter
Four Gyll FullLife Power4 lithium 48v 100AH batteries
Two FullLife Power4 lithium 48v 100AH batteries
The six batteries are addressed 0 to 5. The RJ45 cables are properly linking the 6 batteries. The first question I have is how does the controller recognize that I'm using lithium batteries? I chose "li" (lithium) on the controller. However, the RJ45 cables (that go from battery to battery) are not connected to the controller or the inverter.
Also, sometimes during the day, the Growatt SC48120 solar controller starts beeping and (the red fault light) blinking. I checked the manual, but it doesn't say how to retrieve the warning or error codes.
I'm new in this. My friend has an off-grid system consisting in:
50 REC310PE 310 watt solar panels.
One Growatt SC48120 solar controller
One Growatt SPF 12000T DVM Inverter
Four Gyll FullLife Power4 lithium 48v 100AH batteries
Two FullLife Power4 lithium 48v 100AH batteries
The six batteries are addressed 0 to 5. The RJ45 cables are properly linking the 6 batteries. The first question I have is how does the controller recognize that I'm using lithium batteries? I chose "li" (lithium) on the controller. However, the RJ45 cables (that go from battery to battery) are not connected to the controller or the inverter.
Also, sometimes during the day, the Growatt SC48120 solar controller starts beeping and (the red fault light) blinking. I checked the manual, but it doesn't say how to retrieve the warning or error codes.
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