Steam turbine
523 TJ
Solar panel
191 TJ
Lightning collector
28.4 TJ
Accumulator
20.7 TJ
Steam engine
6.90 TJ
Solar panel (Rare)
3.29 TJ
Solar panel (Uncommon)
2.30 TJ
Lightning rod
1.47 TJ
Accumulator (Uncommon)
1.11 TJ
Fusion generator
1.09 TJ
Accumulator (Rare)
132 GJ
Solar panel (Epic)
104 GJ