X2 with RSdata. My 32" TV draws 280 watts. I'm sure a 27" isn't far behind. Certainly anything else on the same circuit will take it over the limit at 300 watts.
I paid $99 for a 1,000 watt MSW unit at Auto Zone and it works fine for everything BUT the A/Cs and microwave. My second inverter is a 5,000/10,000 surge MSW and will power everything in the TT all at one time.
Answer to the question is get a larger inverter. If only for your CPAP, 300 watts is stretching it. You need at least 500 watts or so is my experience with those machines.
2013 Silverado 2500 HD Duramax/Allison Tuned
Aviator Wright Flyer #1919
"First In, Last Out". 11B4Y
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