Track_Shovel@slrpnk.netM to solarpunk memes@slrpnk.netEnglish · 6 个月前Supply and demandslrpnk.netimagemessage-square225linkfedilinkarrow-up11.18Karrow-down128
arrow-up11.16Karrow-down1imageSupply and demandslrpnk.netTrack_Shovel@slrpnk.netM to solarpunk memes@slrpnk.netEnglish · 6 个月前message-square225linkfedilink
minus-squareDuamerthrax@lemmy.worldlinkfedilinkEnglisharrow-up2·6 个月前Gravity Batteries? They’re much, much easier using water compared to solid masses. You could store solar energy as heat in sand and use turbines(if you have water) or Sterling Engines(if you don’t) to spine a generator. Peltiers are a solid state method to convert heat to electricity, but they aren’t very efficient.
Gravity Batteries? They’re much, much easier using water compared to solid masses.
You could store solar energy as heat in sand and use turbines(if you have water) or Sterling Engines(if you don’t) to spine a generator. Peltiers are a solid state method to convert heat to electricity, but they aren’t very efficient.