Solar panel
61.6 TJ
Steam turbine
37.8 TJ
Steam engine
9.91 TJ
Solar panel (Uncommon)
2.57 TJ
Accumulator
2.45 TJ
Lightning rod
964 GJ
Lightning rod (Uncommon)
741 GJ
Lightning rod (Rare)
636 GJ
Solar panel (Rare)
368 GJ
Accumulator (Uncommon)
346 GJ
Accumulator (Rare)
50.2 GJ
Solar panel (Epic)
35.7 GJ
Accumulator (Epic)
8.88 GJ