What is the difference between GP44XR 3k Watt Inverter and GP85QR 3,000W Inverter?
Published 09/16/2025
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Question:
What’s the main difference between the 3,000W single-leg GP44XR and the dual-leg GP85QR? They’re both 3k pure sine.
asked by: Sherry
Expert Reply:
Sherry, you’re right they both deliver 3,000 watts pure sine, but they’re meant for different rigs. The # GP44XR is a straight inverter - DC in, AC out - on one 30A leg, perfect for travel trailers or smaller Class Cs.
The # GP85QR is an inverter/charger/transfer switch combo with dual legs, so it can handle 3000w of 50A hookup for your coach and replace your converter/charger in one shot if you also need to charge your batteries.
Do you know if your RV is wired for 30A or 50A service? And do you already have a separate converter charger?
Product Page this Question was Asked From
Go Power ASW Series Advanced Sine Wave Inverter with Transfer Switch - 3,000 Watt
- RV Power Inverter
- Pure Sine Wave
- Air Conditioner
- 12V
- 3000 Watts
- Inverter/Transfer Switch
- AGM/Gel/Lead Acid
- Lithium
- Power Center
- Go Power
more information >
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