Solar panel
132 TJ
Steam turbine
101 TJ
Accumulator (Uncommon)
14.2 TJ
Lightning collector
13.0 TJ
Accumulator
11.7 TJ
Lightning collector (Uncommon)
10.4 TJ
Solar panel (Uncommon)
5.32 TJ
Lightning collector (Rare)
3.58 TJ
Lightning rod
2.18 TJ
Steam turbine (Rare)
1.72 TJ
Steam engine
964 GJ
Solar panel (Rare)
807 GJ
Fusion generator
687 GJ
Accumulator (Rare)
653 GJ
Solar panel (Epic)
202 GJ
Fusion generator (Uncommon)
126 GJ
Steam turbine (Epic)
52.0 GJ
Accumulator (Epic)
961 MJ