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BougeRV Rover 2000 vs EcoFlow DELTA 3 Max Plus

What is the difference?

The BougeRV Rover 2000 has 2.2 kW of power, 4 kW peak, a 2.01 kWh battery. The EcoFlow DELTA 3 Max Plus has 3 kW of power, 6 kW peak, a 2.05 kWh battery.

The BougeRV Rover 2000 takes up to 1500 W from solar, the EcoFlow DELTA 3 Max Plus takes up to 1000 W from solar. The BougeRV Rover 2000 charges faster from panels.

The BougeRV Rover 2000 weighs 46 lb, the EcoFlow DELTA 3 Max Plus weighs 49 lb.

Both have a 5-year warranty.

The EcoFlow DELTA 3 Max Plus can add extra batteries.

Specs side by side

BougeRV Rover 2000EcoFlow DELTA 3 Max Plus
Capacity (Wh)20082048
Continuous (W)22003000
Peak (W)40006000
Solar input (W)15001000
Chemistry—LiFePO4
Cycles3000—
Expandable—yes
Weight (lb)4649
Warranty (yr)55
Fridge run time37.9 h38.6 h
CPAP run time45.4 h46.3 h
Wi-Fi router run time132.5 h135.2 h
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Specs as read from manufacturer pages on 2026-10-30 / 2026-10-25. 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, BougeRV Rover 2000 or EcoFlow DELTA 3 Max Plus?

The BougeRV Rover 2000. Faster solar charging: 1500 W input vs 1000 W input.

More comparisons

Compare other models → · All BougeRV models · All EcoFlow models