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I've been troubleshooting an issue with my Sol-Ark & Discover batteries, which is that I couldn't get the Sol-Ark to charge the batteries from grid at full current (275A). Goal: ensure batteries are charged 100% just before the peak rate period starts at 4pm (California) In the summer this...

This morning the grid went out and once the batteries ran down power went out to the house. Except, the Sol-Ark was supposed to turn on the generator but it didn't! I'm trying to understand why (and will have to run some tests once things are back to more normal). Something that caught my eye...

I have 32 new 400W Qcell panels on the roof, all with Tigo optimizers, going into 3 MPPT inputs on a Sol-Ark 15k. One string of 11 panels faces SE (12 degree roof) and the rest are in 2 strings facing SW, this is in southern California @2000ft altitude. I also have 20kWh of battery attached. So...

I'm in California and expect to get PTO under NEM 2 soon (I'll celebrate it when I see it...). I have solar and battery, the TOU rates in the summer are $0.62 4-9pm, and $0.24 9-4pm. On an annual basis I expect to be buying a modest amount of energy, i.e., I don't expect a production surplus. Is...

I'm trying to understand the different Sol-Ark 15k settings, which I find extremely confusing... I have no loads upstream of the Sol-Ark, i.e., everything is connected to its load output. I believe this makes "limit-to-home" and "limit-to-load" identical, but I'm not sure. (I do have the CTs...