Energy · RATIOXA GLOSSARY
Round-trip efficiency
Energy discharged divided by energy previously stored over a full cycle.
Simple definition
Energy discharged divided by energy previously stored over a full cycle.
Why it matters
This term changes how inputs, cash flows or results should be interpreted. RATIOXA keeps it explicit so two options are compared on the same basis.
Worked example
At 90%, 10 kWh stored returns 9 kWh.