[RE-wrenches] Schneider mppt 60-150 question

[Kevin Pegg]

I've got a few installs with the XWMPPT60-150 with Lithium. Deka Duration, closed loop via Insight Home, programmed to allow BMS voltage to drive the MPPT. Have several of this configuration. 

One site upon initial setup was giving constant High Voltage mid day shutdowns on the inverter when batteries at 100% (SW4048) despite logging not showing battery voltage going above 54V. Schneider tech support was beyond useless waste of time. Only way I got this to stabilize was setting the inverter High Voltage shut down to 60V. 58V was still getting the error intermittently. Not ideal but at least the client wasn't having their cooling units without power until they got home from work to reset the inverter. 

Kevin


-----Original Message-----
From: RE-wrenches <re-wrenches-bounces at lists.re-wrenches.org> On Behalf Of Jay via RE-wrenches
Sent: August-30-24 1:53 PM
To: RE-wrenches <re-wrenches at lists.re-wrenches.org>
Cc: Jay <jay.peltz at gmail.com>
Subject: [RE-wrenches] Schneider mppt 60-150 question


Hi all. 

Any issues with the xw 60-150 operating lithium batteries?  
Namely that they are fast enough in their regulation 

Thx
Jay
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