FilterGuy
Solar Engineering Consultant - EG4 and Consumers
Should I be insulted?Much more reliable than getting designs on a forum.
Should I be insulted?Much more reliable than getting designs on a forum.
Front angle:
It's a dead giveaway, same unit or at the least near identical from the same OEM. That transformer is very distinctive.
The 4kw Sungold claims it will take a 12kw surge for 20 sec, but I have not tested that. Of course, I see they also have a 6kw 24v split-phase inverter as an option. It has a 20-sec surge rating of 18kw.Adding my two cents, I have a 1hp Grunfos pump, and it's drawing ~9.4amps, or ~2200W. One additional piece of information I can add is the startup surge of the Grunfos, which is 37-38amps (~9000W). I have two meters that can measure "inrush current"; that being the amp draw for the first half second or so. The inverter you select needs to be able to handle the inrush. My XW6848 is 5 second rated at 12,000W, and handles it easily. I did however have a fire-extingisher within arms reach the very first time I turned on the pump. I'd suggest looking through the documentation to find what's the largest transient load it can start. I can tell you from experience that in the past, this pump could stall a 4000W Onan generator, so the inrush needs serious evaluation.
Yes the Sigineer cover matches the Sungold too, LED display and all. If the Sigineer and the AIMS are reliable, that seems to bode well for the Sungold. I have a 12v 3kw AIMS, same kind of case, 3 years old and haven't had any problems with it.The Sigineer looks nearly identical as well.
I can't find any videos or images of the inside of a Yiyen inverter.
High praise indeed from a pro herself!Sweet setup! Beautiful pro install. Well done!
Yep, Sigineer for sure. I didn't look any further. The board is "Anypower PCB, PSDR-06300-02".
Sheepishly blushing.High praise indeed from a pro herself!