Victron makes great products, everyone knows this. They know this too, and upcharge everything by 500%.
I still bit the bullet and bought several of their products for my solar generator that I built piece by piece as a hobby, just figuring it out as I went.

At some point I realized I wanted a centralized controller, and went to look up what could connect to all the components.
I about fell out of my chair when I saw the price Victron wants for their monitor/controller... and decided I would just settle for an old ipad to run bluetooth to monitor the SmartShunt and other Victron products.
That wasn't optimal, as it was only local access w BT, and very limited for data tracking and analysis.

Fast forward to about a month ago, I dove into the world of Home Assistant, and have been spending a couple hours every morning before work exploring integrations for my hundred or so smart devices here at my home.
I was absolutely delighted to find this store and their Renogy Solar Controller wifi controller, and then even MORE delighted to see they made one for Victron as well!

I quickly ordered, shipping was fast, and it took less than two hours this morning to set everything up... and it only took that long because I've never played around with a Pico W (I had to order the board without the Pico and buy one separately off Amazon). It really was simple, the only part that I got hung up on was the Victron source code... where was it? It said it was sent with the order. I looked in my email and then finally woke up to check on this site and found it in my messages. It was still 0500 in the morning.

Now, between the Renogy Controller integration, and this controller, I have a TON of data for my solar generator system, all pleasantly organized on my Home Assistant dashboard.
Thank you so much to The West Labs for creating this extraordinarily helpful product.

This guy is a lifesaver. I paid $160 for the RenogyOne and $3/mon to be able to monitor and track my system with the Renogy Rover 60A MPPT controller.
The app was lackluster, and the RenogyOne burnt up on me in less than a year.
It was about the same time that I begin exploring Home Assistant, and what a wonderful world I've been missing out on all these years!!
A helpful fella in the community linked me to this product and I immediately gave it a shot.
Shipping was fast, and setup was simple (as soon as I learned the ins and outs of MQTT... and yes, you need to use the IP of your HA server rather than homeassistant.local:8123).
I now have all the data I need to track my data in a beautiful customized format on Home Assistant and I couldn't be happier.
Plus I get to cancel my wasteful $3/mon sub to Renogy.
This morning I just installed the Victron board that this guy also makes, a $50 substitute for the $550 Victron GX.
Very very happy with guys like this, the real heroes of the internet.

Product allows me to monitor solar panel function from my Renogy Adventurer charge controller and uplift data to PVOutput.org website.
Excellent help and support from the seller.
Tim UK

After a small adjustment together with the developer of the module I am totally thrilled.
It transfers the data reliably.

I wanted a way I could monitor my Renogy Rover MPPT controller in my camper and save historical data using MQTT and InfluxDB on a Raspberry Pi Zero W. This RS232 WiFi adapter fit the bill for what I needed.

I wasn’t familiar with the Pi Pico W and Micropython and I struggled with a few things getting it set up and found some of the documentation to be a bit unclear, though I admit at times I missed seeing information by not reading it carefully.

I found the seller, super-responsive and helpful. I ran into an issue connecting it to the Pi Zero W due to not having it connected to the internet, thus not able to contact a time server needed for the PVOutput connection (which I’m not using). The seller modified the program to now be able to sync the time with the phone when setting up the RNG SyNC, allowing use without an internet connection. I just returned from an off-grid camping trip and everything worked flawlessly.