Solar panel
95.5 TJ
Accumulator
22.2 TJ
Solar panel (Rare)
20.5 TJ
Steam engine
11.0 TJ
Steam turbine
6.79 TJ
Solar panel (Uncommon)
6.16 TJ
Lightning collector
5.81 TJ
Accumulator (Uncommon)
4.08 TJ
Lightning rod
2.81 TJ
Lightning collector (Uncommon)
1.75 TJ
Fusion generator (Rare)
570 GJ
Accumulator (Epic)
420 GJ
Solar panel (Legendary)
359 GJ
Accumulator (Rare)
7.96 GJ