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How does the SuperBase V6400 compare?
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GridMatch assessment
Editorial take by GridMatch Editors
The Zendure SuperBase V6400 is a 6.44 kWh semi-solid-state expandable station with 3,800 W continuous output from a single unit (7,600 W when dual systems are linked) and expansion toward 64 kWh. It can supply 120V and 240V at the same time from one base unit, but the 240V path is a single NEMA 6-20 receptacle rated 16A — useful for cord-connected 240V loads, not a split-phase panel feed for hardwired well pumps. US AC UPS switchover is effectively 0 ms (online). About 130 lb with wheels.
What works
- Native 120V/240V output
- Expandable to 64kWh
- 0 ms UPS switchover
- Wheeled / movable
- 5-year warranty
Tradeoffs
- 240V is for cord-connected loads, not a panel transfer feed
Full Specifications
Technical Specifications
Runtime Quick-Check
Runtime Quick-Check
Pick a battery and an appliance — see days of runtime after the 0.85 inverter derate.
Formula: (6438 Wh × 0.85) ÷ 1.26 kWh/day = 4.3 days. Continuous draw ≈ 1.5 days at full load.
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