Head to head

EcoFlow RIVER 3 Plus vs Anker SOLIX C300

Lifetime cost can't be compared here — SOLIX C300 doesn't publish a cycle rating to the 80% standard; on price alone the SOLIX C300 is cheaper. For raw power, the RIVER 3 Plus leads with 600 W continuous and 1,200 W surge. The SOLIX C300 carries more energy (288 vs 286 Wh), and RIVER 3 Plus recharges faster from solar (220 W input cap). Run your own appliances through the Load Builder to see which one fits your load.

RIVER 3 PlusSOLIX C300
Price$279$230 ★ best
Lifetime $/kWh$0.33
Capacity286 Wh288 Wh ★ best
AC output600 W ★ best300 W
Surge1,200 W ★ best600 W
Max solar input220 W ★ best100 W
UPS switchover10 ms10 ms
Rated cycles3,000
CPAP nights~0.8~0.8 ★ best

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