Solar panel
88.6 TJ
Accumulator
19.5 TJ
Steam turbine
4.43 TJ
Lightning rod
3.66 TJ
Steam engine
1.74 TJ
Solar panel (Uncommon)
993 GJ
Solar panel (Rare)
177 GJ
Solar panel (Epic)
39.8 GJ
Accumulator (Uncommon)
17.8 GJ
Accumulator (Rare)
4.26 GJ
Accumulator (Epic)
178 MJ