That's true. If both conversions are 90% efficient, we are talking a 81% efficie...

jmrm on Nov 3, 2021 | parent | context | favorite | on: How much load can be served from 1m² of sunlight

That's true. If both conversions are 90% efficient, we are talking a 81% efficiency in both process, wasting nearly 1/5 of the energy used. That's not good at all.