Solar panel
173 TJ
Steam turbine
63.4 TJ
Accumulator
61.7 TJ
Lightning rod
14.2 TJ
Lightning collector
10.4 TJ
Solar panel (Uncommon)
1.12 TJ
Steam engine
513 GJ
Accumulator (Uncommon)
340 GJ
Solar panel (Rare)
209 GJ
Fusion generator
165 GJ