Solar panel
56.6 TJ
Steam turbine
28.5 TJ
Lightning collector
6.10 TJ
Accumulator
3.36 TJ
Steam engine
3.10 TJ
Accumulator (Uncommon)
2.46 TJ
Accumulator (Rare)
949 GJ
Solar panel (Uncommon)
459 GJ
Solar panel (Rare)
265 GJ
Lightning rod
244 GJ