Solar panel
27.8 TJ
Accumulator
6.58 TJ
Lightning rod
5.13 TJ
Steam turbine
2.40 TJ
Accumulator (Uncommon)
497 GJ
Steam engine
384 GJ
Solar panel (Uncommon)
322 GJ
Fusion generator
176 GJ
Solar panel (Rare)
173 GJ
Accumulator (Rare)
111 GJ
Accumulator (Epic)
866 MJ