Steam turbine
178 TJ
Solar panel
101 TJ
Steam engine
16.7 TJ
Lightning rod
11.0 TJ
Fusion generator
3.53 TJ
Lightning collector
2.45 TJ
Solar panel (Uncommon)
2.44 TJ
Accumulator
1.42 TJ
Solar panel (Rare)
225 GJ
Solar panel (Epic)
49.7 GJ
Accumulator (Uncommon)
25.4 GJ
Fusion generator (Uncommon)
18.9 GJ
Fusion generator (Rare)
3.96 GJ
Accumulator (Rare)
1.78 GJ