Yes, that's the one. I have the PowMr version of it. Works flawlessly so far. Just the data coming from it is rubbish. Tells you it has discharged 200Ah from the fully charged battery and then has charged it with 290Ah. It's off by approx. 90Ah within 24 hours. I am in contact with SRNE because of this. Also it cannot calculate the SOC of a battery bank, that has no communication, because there is no parameter to set the size of the battery, so you will need an external shunt, like the victron shunt, if you want to know the SOC of your battery. There are other data flaws as well, but elsewise the machine works well.
Purchased from Sungold?
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Sorry bud was trying to move away from those old threads because one wasn’t mine and I know a lot of guys only look at the “new posts” threads. Just at a real loss here as I can’t believe this isn’t documented somewhere with Sungold as they market it as “batteryless” capable. DIY solar China is the Wild West apparently lol
Because if you are pulling a full 10kW from the inverter it's going to be pulling around 200A from the batteries. If you keep the load at 5kWh or so a 100Ah battery should be ok.
Because "Cindy" isn't paying for them.
It appears that as long as Utilities priority is set to default in settings the machine will feed the demand load with PV input from panels and any shortage of watts will come from the utilities. What I do find annoying in the programming is you cant set a parameter which would null all additional battery parameters so that the machine would 'understand' their is no battery attached. The machine sounds an alarm the battery is missing and it also still tries to pump amps into the batt because the voltage threshold of 0 is lower than the battery charged threshold. Their is no battery load tho...so it's not costing a tremendous amount of performance, but it is loading components that it wouldnt otherwise load had the machine understood to run batteryless. You can just tell the programming is not thought all the way through.... guess i can't complain though.. i don't possess the knowledge to fix the software either..
do be cautious on which model you get, regardless of who’s name is on it.
