I’m late to the party, but imho, stay away from Eco Worthy. I fell victim to their “junk”, and I use that word nicely.
I was buying solar stuff from newpowa, and the quality was great but they had a limited selection, plus they always seemed to be out of stock on stuff, so I switched to Eco Worthy. I assumed the Chinese stuff would be all the same,,,,,,, wrong.
Although I can’t vouch for their lithium ion batterie, if the quality is anything like their other stuff, run,,,,, don’t walk. I bought one of their “kits” to begin my small house across the street. It seemed like a bargain, just short of $1000. It took a total of 3 weeks to receive everything, it came from different places. One of the solar panels was shattered, the other looks lime it was used as a bobsled. The better one puts out a whopping 3 amps on a sunny day. The charge controller PD (if you can find it online) is written in Chinglish,,, it’s so bad I can’t make sense of it. I can’t figure out for the life of me how to change the settings.
annnnnd that’s not all folks. Both of the gel AGM batteries wired in parallel charges to 13 volts, then as soon as a small load is applied they belly flop to 12.2 volts.
when I tried calling, some woman answered the phone and there was a rooster crowing so loud I could not make sense of what she was saying (no, I am not making this shit up). They promised another panel would be on its way.
After five days past and no information on a new panel, I’ve tried calling again which I can get no answer. I have sent several emails but they almost all go unanswered. finally, somebody that goes by the name of George told me to take pictures and send it to him. I did, and nothing there after.
I have since filed a PayPal dispute to try to get my money back. I am still waiting for the investigation to complete, and I hope for the best. Oh you better believe they are all about getting a hold of me now. they mysteriously answer every email I send. I am still sitting here as I write this without a working system and I am out almost $1000. They keep requesting that I cancel the dispute, yet they have still failed to make good on any missing and or broken parts. then I found out all of their Amazon reviews are fake, they also have something set up on the website that says something is purchased every five seconds but it’s all a bunch of horse crap. they are nothing more than some Chinese hustler sitting somewhere in a hut.
The old saying goes that you get what you pay for, and believe me, I am preaching to myself as well as to anybody else that will happen across this.