I’ve used the green power mod in the field for over a year and it works okay. The problem with it is the noise effects reception on the nodes while the panels are charging. I try to put my nodes where they get maybe 2 hours of sun a day max with the green power. Garths V2 solar board outperforms anything I have used leaps and bounds. Wish I went with those for everything in the stockpile. I’ve had one of those baking in the sun for a year and a half and zero issues.