I had a Reolink Go 4G + solar panel addon, and it worked perfectly fine for spring, summer and autumn at my location (55N). It only got sunlight during the afte

I had a Reolink Go 4G + solar panel addon, and it worked perfectly fine for spring, summer and autumn at my location (55N). It only got sunlight during the afternoon due to shade from trees, but it was enough to keep the battery fully charged. Once winter came and it got below freezing the battery level quicky dropped, but that may have been more to do with the cold than the lack of sun. It was only rated down to 0C, so I wasn't expecting much. After winter once there was more sun and it got warmer it started working again perfectly. I have the camera set to record when it detects motion, not continuous recording, and it worked fine for that. It had an IR light but I turned that off as bugs would swarm around it (it was in a forest). The camera was used to monitor people dumping rubbish on our land which had public access, and it worked great for reading license plates.