Solar panel
60.9 TJ
Steam turbine
41.3 TJ
Lightning rod
6.56 TJ
Accumulator
3.93 TJ
Steam engine
1.65 TJ
Accumulator (Uncommon)
1.62 TJ
Solar panel (Uncommon)
1.23 TJ
Solar panel (Rare)
552 GJ
Lightning rod (Uncommon)
253 GJ
Accumulator (Rare)
126 GJ