Ultimate solar panel
11.5 TJ
Elite solar panel
3.65 TJ
Ultimate accumulator
645 GJ
Steam turbine
434 GJ
Elite accumulator
336 GJ
Steam engine
137 GJ
Lightning collector
78.0 GJ
Lightning rod
48.9 GJ
Advanced solar panel
32.8 GJ
Solar panel
3.62 GJ
Advanced accumulator
2.07 GJ