[RE-wrenches] Radian Charges 1 hour per calendar day

drake.chamberlin at redwoodalliance.org drake.chamberlin at redwoodalliance.org
Fri Jan 8 13:33:56 EST 2021


Hello Wrenches,

An off grid, Radian / Mate 3 system we set up some years back has worked 
flawlessly. The client is now reporting that his system will only go 
into absorption charge for 1 hour per calendar day. The setting was 
previously to absorb for 2 hours.

He has tried shutting off the generator and then restarting. The 
inverter will connect, but not go into absorb.

During this cloudy period, he is only able to get the batteries to about 
80 percent before he needs to leave the site for a week or so.

I finally go through to Outback, and they think it is a Firmware 
problem. As it is a long drive out, it seems worth while to run it by 
the list. Does FW this seem like the issue?

Thank you,

Drake

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