Mine work fine closed loop with Discover AES only. I doubt there is much
support on other batteries as they all use XW pro which uses the RS 485
protocol to close the loop with different battery brands.
To get it going open loop you would use a custom battery menu and
probably need an external battery mon and shunt.
Ouch ! Sorry about that. Going to be a project!
With an AES : 42-48-3000, 42-48-6650 it is just plugging in xanbus and
you are done.
Dave Angelini Offgrid Solar
"we go where powerlines don't"
[1]https://offgridsolar1.com/ [2] [1]
e-mail [email protected]
text 209 813 0060
On 2024-03-06 11:35 am, Kevin Pegg via RE-wrenches wrote:
Hello Wrenches,
Has anyone been able to get a CSW4048 inverter to work with battery
type set to Lithium? When I try that it gives a F89 battery discharge
over-current error within a few seconds. The battery is at 100% SoC and
there was only the inverter idle loads present.
The CSW manual refers to document 976-0319-01-01 for specifics on
Lithium. I have not been able to locate that document. Schneider tech
support suggests try using custom battery setting, but it won't go
lower than 56V when the battery specs request 55V max.
I specified the CSW4048 inverter for a Lithium installation not
realizing until too late that the CSW doesn't actually offer
closed-loop BMS integration. Using the Insight device it does interface
to the BMS and allows the MPPT controllers to integrate for BMS derived
SoC based charge control. Unclear if the BatLev gauge on the SCP will
accurately display SoC values from the BMS.
Kevin
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