Solar panel
195 TJ
Steam turbine
151 TJ
Accumulator
20.6 TJ
Lightning rod
7.87 TJ
Lightning collector
5.71 TJ
Fusion generator
3.65 TJ
Steam engine
1.80 TJ
Accumulator (Uncommon)
1.60 TJ
Accumulator (Rare)
393 GJ
Fusion generator (Uncommon)
253 GJ