Solar panel
35.7 TJ
Steam turbine
19.6 TJ
Accumulator
7.21 TJ
Lightning rod
4.76 TJ
Lightning collector
2.48 TJ
Solar panel (Uncommon)
1.45 TJ
Steam engine
893 GJ
Accumulator (Uncommon)
318 GJ
Solar panel (Rare)
193 GJ
Accumulator (Rare)
50.9 GJ