Advanced solar and accumulators.

Now with upgrade planner support!

Tier 1 are the standard built-in solar panels and accumulators.
Each tier takes 10 of the previous tier objects, and produces or stores 10x the energy.
This mod provides up to 4 levels of solar and accumulators: standard from the base game, advances, elite, and ultimate.

This is based on previous mods:

Former Skandragon's Advanced Solar from Skandragon
Former Advanced Electric from Neomore for 0.14
Formerly UpgradedElectric from thurak126