Cmiller's latest activity

I'm talking about hardware efficiency, the generation and conversion processes. It's easier to step down than to step up? There used to...

The way closed loop comms works is the batteries give the target charge voltage to the inverter as well as the max charge and discharge...

I think you're right. But, further down you will see the grid to battery charging efficiency listed at 96%. Here again it is same on all...

Here are screenshots of Sol-Ark's spec sheets. Looks like exactly same rated efficiency for 15K at 48V, 30K at 300V and 60K at 600V...

Guys I just did a test and I can log into the mysolark web site with my Powerview account info. Of course there is no Inverter data on...

Okay so I talked to my friend at Sol-Ark. Keep in mind he is a hardware engineer and has nothing to do with the Web software or the...

I haven't seen specs or real world application data showing any huge improvement in efficiency. But I do realize that this could be the...

I was mostly comparing LFP HV vs 48v. And from a manufacturer standpoint the 400V battery reference that you make is a whole lot more...

Got this notice in PowerView today.

Does anyone know the efficiency on a HV inverter such as Sol-Ark's 30k and 60k as compared to a 48v system? Seems to me that if there is...

How many years have their current models been in use? Just curious if anyone has any long term experience with them? Seems I have seen a...

The biggest issue/risk that I see with high voltage batteries (other than........ well...... high voltage...... 😁 ) is cell imbalance...

I guess using specific gravity would pertain a little more to the "preventative maintenance" approach. When Equalizing for preventative...

We have been using this method for 13+ years with off-grid lead acid battery setups. In fact many manufacturers recommend equalize...

@budgetsolarinstall You are correct that the Sol-Ark cannot frequency shift while connected to grid, as the Sol-Ark is locked into the...

There are companies working on circulating electrolyte batteries. Maybe some day gas pumps will become electrolyte pumps. Drain off your...

I DIY repair anything I can because it costs too darn much to pay someone else all the time. And I learn along the way. Like, I really...

Well, ive been everywhere man... i own the domain name yourmrfixit.com... because, so far, ive not been stumped. I am always learning...

SCP still works. Even with the latest XW Pro. However, it had (has?) been discontinued. My understanding is that there is still a...