Steam turbine
191 TJ
Solar panel
67.9 TJ
Solar panel (Uncommon)
61.7 TJ
Lightning collector
30.0 TJ
Accumulator
18.9 TJ
Lightning rod
14.2 TJ
Solar panel (Rare)
11.6 TJ
Accumulator (Uncommon)
4.98 TJ
Steam engine
1.62 TJ
Accumulator (Rare)
1.45 TJ
Lightning rod (Uncommon)
1.04 TJ
Fusion generator
675 GJ
Solar panel (Epic)
625 GJ
Fusion generator (Uncommon)
238 GJ
Accumulator (Epic)
91.7 GJ