First of all, thank you for this mod, I am using this with Space Exploration that makes a lot of surfaces and I really like concept of very very long time charge to make it infinite power source, but unfortunally 10G of power is too low for my base. Is this possible to add option to remove limit (or set your own) for those entity for cost of longer charge? instead of 30TJ it would need 300TJ (or something like that) to make it infinite.

No, the code is designed to manage only one entity and because this require coding and we have end the mod developing I have to refuse this. Also, will be a cheat to create infinite energy at some point, because after 3 IT, they can be created with a network of only IT.