I believe the solar power research does the opposite because i was sitting at positive energy gain then i buy the solar power research and it Dropped drastically
hmm.. not sure what you mean. So you researched upgrade Solar Panels, and your energy dropped? it doubles your solar output. Can you submit this as an issue here please? https://github.com/sparticle999/SpaceCompany/issues
Hey, it's saved locally to your browser, so if you don't delete all the browsers' cache, the settings are saved. Best regards.