Can I run my sleep apnea machine off solar power?

A CPAP machine can operate from the battery charged from solar power.

Most solar power systems are connected to a DC battery. Providing the battery has sufficient capacity, your ResMed machine can operate from the battery charged from solar power. You will need a suitable inverter or converter to connect your machine to the battery power. Your local ResMed Authorised Dealer can help you choose a suitable inverter or converter.