FarmerChas
New Member
- Joined
- Jul 5, 2022
- Messages
- 3
Hi all. New here. I've one of the DC Solar trailers.
I've connected the output (AC1) to an isolated subpanel in an outbuilding. Works fine...until there isn't enough sun long enough.
I connected grid power to AC2 hoping the system would pull from the grid when the batteries and PV system won't supply enough power, but use the batteries first.
When I do this, after a short delay, the Grid icon shows up on the Sunny Island display, but then the Sunny Island starts pushing power into the grid. A few moments later the Sunny Island disconnects from the grid with warning W501, Grid Reverse Current Prevented.
On the Ext General menu, 231.05 I've tried both Gen and GenGrid.
I have 232.08 set to GridCharge.
Does anyone have any suggestions on what I have to do to keep this thing from sending any power back into the grid?
Thank you.
I've connected the output (AC1) to an isolated subpanel in an outbuilding. Works fine...until there isn't enough sun long enough.
I connected grid power to AC2 hoping the system would pull from the grid when the batteries and PV system won't supply enough power, but use the batteries first.
When I do this, after a short delay, the Grid icon shows up on the Sunny Island display, but then the Sunny Island starts pushing power into the grid. A few moments later the Sunny Island disconnects from the grid with warning W501, Grid Reverse Current Prevented.
On the Ext General menu, 231.05 I've tried both Gen and GenGrid.
I have 232.08 set to GridCharge.
Does anyone have any suggestions on what I have to do to keep this thing from sending any power back into the grid?
Thank you.
