RenogyONE Core: All-in-one Off-Grid Energy Monitoring Panel, Battery Monitoring for Van, Cabin, Boat and Tiny Homes, Works with Renogy Energy Devices, Wi-Fi Version, Black

useful addition to the system

this product is definitely used! Im sending it back

This is Renogy's signature monitoring product, and it's pretty terrible from a software usability point of view. The One Core must be on WiFi in order to setup, and doesn't function well to at all when on Bluetooth. Waiting to hear back from Renogy for help.I had to write this review in the meantime because it should not be this hard.

This product and anything Renogy makes is complete junk. Their customer service takes weeks to resolve issues. This unit has faulty Bluetooth and wifi. Not able to connect to either. Rv leveling completely offline inside renogy app. Spent hours on phone with customer service and they couldn’t figure it out. Then they make you go through weeks of waiting to try to let their team figure out or diagnose the problem, In hopes that you give up and move on. I would buy a better brand. The entire solar system I purchased from them had problems. Rover controller came with BT1 module and was setup to only work with BT2. Took weeks to correct this. Renogy Solar suit case I purchased came in and had their black adhesive smeared all over the collection grid. Took weeks to resolve this. Keep moving on to a more reputable brand.April 9 2025 I get an email that Renogy infringed on the tv leveling patent and the function is going to be removed. This is the biggest reason I bought this. What a bad company to deal with.