I just wrote pretty much the same thing for another battery. I have not had this battery for too long but so far it seems to be adding a lot to my solar array. I added this and another lithium battery to the four I already had. My performance has definitely improved. Time will tell if it will hold up but for now it seems great. It seems to be a great deal for the cost. I would definitely buy another one of these.

This is a good quality, good guage wire and is durable. It works perfectly with my Ecoflow River 2 Pro and solar panels.

It worked great for a replacement panel for my 2002 motorhome

I recently purchased this 200A Generator Transfer Switch for my home backup system, and I couldn’t be happier! The build quality is extremely sturdy, with a NEMA-3R enclosure that provides excellent protection against weather and dust. The double-throw safety switch ensures seamless and safe transitions between utility and generator power, giving me peace of mind during outages.

I am using this charge controller for a solar powered driveway gate application with a 50W pv panel.
Needed a bit more charging capacity as I am also running LED entrance lights over night.

Have had this installed for a little over a week, and so far so good. This controller seems to working well and is able to get the battery up to float voltage without issue. I am also using the load output to power the entrance lights, which can be set for dusk to dawn or on at dusk and off after a prescribed time.

Only gave the charger 4 stars as the LCD screen on it is very directional. Your view angle must be from slightly above to get a clear view. Unfortunately due to mounting limitations in my controller box, I am only able to view from slightly below the controller and it is very hard to read. However, this is only important for configuration and periodically checking operation.
Data sheet/manual was a bit hard to read, but manageable.