Hey there, I am a systems administrator, We Tinker in making sure your computer server is working. I am seeing more and more, there is a need for monitoring of inverters with battery proper monitoring, and so on. As I have a Sunsynk, the free version is solarman. Although it helpful, its basic. There is competition in this field but I do believe there is more scope for good monitoring interfaces. I look at some and think, I dont really think that will help me much or that I can even understand those graphs.