3 ms·
No expensive materials but it costs $7,000
by KennyBlanken 4y ago
No expensive materials but it costs $7,000
- ncmncm 4y agoMostly labor, no doubt. $7000/12 is $583, so not cheaper than a regular refrigerator, but it uses no fuel or electricity, which for a dozen refrigerators would run over $4000/yr.
- pfdietz 4y agoAnd it uses concentrating collectors. That involves moving parts there, to track the sun. Are they assuming the tracking system is manufactured locally, or were they assuming manual tracking? Talk about labor intensive.