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I was cursed by this "everything works, but it won't connect" thing today. Thanks for all the other helpful comments. What fixed mine was those little pins in the tyco connector were backing out when I pushed the whole connector onto the battery's connector. I took a precision flathead...

I just set mine up with much travel on the struggle bus, but I digress.... Use the website only at server.growatt.com It's much more useful. Just use your same credentials there. Or if there's an AUS version of the site. Here in the US, mine is http://server-us.growatt.com

My 3k CHINSUS hybrid is outputting less than ideal sine wave as my refrigerator will have trouble starting up from time to time. So I bought a Hantek usb scope to take a look at the wave. I’m using a step down transformer to 8v. However, I don’t know what I’m looking at. I thought perhaps it...

I have a mix of 2 sku's and wonder if that's what's giving me problems with them going out of balance in a series connection?? SKU: 12100-211227 23.4 lbs. SKU: 12100-210117 25.2 lbs. I've balanced these two out twice and within a day, the Chins all in one system 3000w gets its fans in a...

I came here to look for their reputation. Guess I'm in good company. My story, bought a refurb Growatt April 13th, "Shipped" April 16th. Checked up about a week later thinking it's almost here....nope, label printed not picked up. Emailed to see what's up, no reply for 72 hours. Called and...