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Allpowers R600 vs Anker SOLIX C300X

What is the difference?

The Allpowers R600 has 600 W of power, 1.2 kW peak, a 299 Wh battery. The Anker SOLIX C300X has 300 W of power, 600 W peak, a 288 Wh battery.

Both use LiFePO4 batteries.

The Allpowers R600 is rated for 3500 cycles, the Anker SOLIX C300X is rated for 3000 cycles.

The Allpowers R600 takes up to 220 W from solar, the Anker SOLIX C300X takes up to 100 W from solar. The Allpowers R600 charges faster from panels.

Both have a 5-year warranty.

Specs side by side

Allpowers R600Anker SOLIX C300X
Capacity (Wh)299288
Continuous (W)600300
Peak (W)1200600
Solar input (W)220100
ChemistryLiFePO4LiFePO4
Cycles35003000
Expandable——
Weight (lb)12—
Warranty (yr)55
Fridge run time5.6 h5.4 h
CPAP run time6.8 h6.5 h
Wi-Fi router run time19.7 h19 h
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Specs as read from manufacturer pages on 2026-10-30 / 2026-10-26. Specs one maker does not list are left out of the comparison. Run times are for that appliance alone with a typical duty cycle, after inverter and depth-of-discharge losses. Sponsored links; we may earn a commission.

Common questions

Which charges faster from solar, Allpowers R600 or Anker SOLIX C300X?

The Allpowers R600. Faster solar charging: 220 W input vs 100 W input.

More comparisons

Compare other models → · All Allpowers models · All Anker SOLIX models