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Anker SOLIX C1000 vs Yoshino B2000 SST

What is the difference?

The Anker SOLIX C1000 has 1.8 kW of power, 2.4 kW peak, a 1.06 kWh battery. The Yoshino B2000 SST has 2 kW of power, a 1.33 kWh battery.

The Anker SOLIX C1000 uses a LiFePO4 battery, the Yoshino B2000 SST a lithium-ion (NMC) one. LiFePO4 generally lasts more charge cycles, so the Anker SOLIX C1000 should last longer.

The Anker SOLIX C1000 is rated for 3000 cycles, the Yoshino B2000 SST is rated for 4000 cycles.

Both take up to 600 W from solar.

The Anker SOLIX C1000 weighs 28 lb, the Yoshino B2000 SST weighs 31 lb. The Anker SOLIX C1000 is easier to carry.

The Anker SOLIX C1000 can add extra batteries.

Specs side by side

Anker SOLIX C1000Yoshino B2000 SST
Capacity (Wh)10561326
Continuous (W)18002000
Peak (W)2400—
Solar input (W)600600
ChemistryLiFePO4NMC
Cycles30004000
Expandableyes—
Weight (lb)2831
Warranty (yr)5—
Fridge run time19.9 h25 h
CPAP run time23.9 h30 h
Wi-Fi router run time69.7 h87.5 h
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Specs as read from manufacturer pages on 2026-11-02 / 2026-10-31. 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, Anker SOLIX C1000 or Yoshino B2000 SST?

The Yoshino B2000 SST. More capacity: 1326 Wh vs 1056 Wh.

Which is lighter, Anker SOLIX C1000 or Yoshino B2000 SST?

The Anker SOLIX C1000. Lighter: 28 lb vs 31 lb.

More comparisons

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