Solar panel
45.4 TJ
Accumulator
11.2 TJ
Lightning collector
6.01 TJ
Steam turbine
2.80 TJ
Accumulator (Uncommon)
2.61 TJ
Lightning rod
2.41 TJ
Solar panel (Uncommon)
2.00 TJ
Solar panel (Rare)
952 GJ
Solar panel (Epic)
90.2 GJ
Accumulator (Epic)
54.7 GJ
Fusion generator
40.2 GJ
Steam engine
17.3 GJ
Accumulator (Rare)
16.2 GJ