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Allpowers R2500 V2 vs Growatt INFINITY 2000 PRO

What is the difference?

The Allpowers R2500 V2 has 2.5 kW of power, 5 kW peak, a 1.92 kWh battery. The Growatt INFINITY 2000 PRO has 2.4 kW of power, 3.4 kW peak, a 2.05 kWh battery.

Both use LiFePO4 batteries.

The Allpowers R2500 V2 is rated for 3500 cycles, the Growatt INFINITY 2000 PRO is rated for 4000 cycles.

The Growatt INFINITY 2000 PRO can add extra batteries.

Specs side by side

Allpowers R2500 V2Growatt INFINITY 2000 PRO
Capacity (Wh)19202048
Continuous (W)25002400
Peak (W)50003400
Solar input (W)2000—
ChemistryLiFePO4LiFePO4
Cycles35004000
Expandable—yes
Weight (lb)64—
Warranty (yr)5—
Fridge run time36.2 h38.6 h
CPAP run time43.4 h46.3 h
Wi-Fi router run time126.7 h135.2 h
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Specs as read from manufacturer pages on 2026-11-03 / 2026-11-03. 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 has more capacity, Allpowers R2500 V2 or Growatt INFINITY 2000 PRO?

The Growatt INFINITY 2000 PRO. More capacity: 2048 Wh vs 1920 Wh.

More comparisons

Compare other models → · All Allpowers models · All Growatt models