If you go with docan. Get in contact with Jenny wu. She’s the best. I just bought from her. Waiting shipment.
But looking at the Docan website, they do not offer a "Powerwall". The do offer 1 - 12 volt 100 Ah battery pack from what I could see.
In my dealings with Felicity, they out and out lied to me. Meritsun seems unknown here until just recently and it looks to me that their products look exactly the same as everyone else's and their website stock shots and copyrighting also boast how great they are but they provide no proof.
I bought 2 products from GSL and it was a horrible horrible stressful idiotic process and would have taken months longer than I was told if I had not finally started to chase them down to live up to their bullshit. When one battery shut down, their tech support was 100% useless. They asked lots of questions, asked for photos and video, both of which I provided, then they claimed that they could not view the photos or the videos, despite my sending them in 3 ways, in an email, via a secure link for download, via a link in an email to another cloud storage for download. The problem was never resolved by them and they stopped communication, which they did also after the sale, and after the shipping which was so botched up despite my warning, that it boggled the mine of the stupidity and carelessness. Their website and Alibaba website is full of errors and wrong prices and sadly, these Chinese sellers insist on everything goin through a single salesman, even tech support and it is a horrible frustrating process if you get a useless salesman that only knows how or how to try to sell.
I had contacted other sellers, but they either didn't communicate or finally admitted to being B cell resellers in a fancy box, despite their website hype.
Maybe stick with EG4 or SOK or the very overpriced USA battery builders like BattleBorn, though they may not make all in one "power walls", which has it's pros and cons.
If your all in one power wall has a problem, getting tech support and warranty replacement could be a nightmare and sending it back for service could be expensive too. The BS from the Chinese salesman will try to convince you of an only wonderful no hassle experience but they provided me with zero evidence or proof of the process or experience of others. They skip the question and ignore you or talk about something else or just say, "Don't Worry, Don't Worry".
I'd do my research on pros and cons of power walls. I wonder if they are even there yet and no one knows how reliable they will be long term? I would seriously avoid a Chinese power wall unless you can afford the risk and know more than I did starting out.
