Solar panel
226 TJ
Accumulator
69.1 TJ
Lightning collector
45.4 TJ
Steam engine
21.0 TJ
Steam turbine
8.65 TJ
Lightning rod
1.99 TJ
Solar panel (Uncommon)
1.59 TJ
Solar panel (Rare)
355 GJ
Accumulator (Uncommon)
275 GJ