Steam turbine
154 TJ
Solar panel
99.8 TJ
Lightning collector
11.4 TJ
Fusion generator
7.68 TJ
Accumulator
7.48 TJ
Lightning rod
1.47 TJ
Solar panel (Uncommon)
885 GJ
Steam engine
795 GJ
Solar panel (Rare)
163 GJ
Accumulator (Uncommon)
19.4 GJ
Accumulator (Epic)
1.67 GJ