Source-aware comparison

BLUETTI AC2A vs Anker SOLIX C300 DC

A starter comparison that keeps unknown fields visible and uses the same runtime assumptions for both stations.

BLUETTI AC2A

205 Wh, 300 W AC output.

Confidence: verified. Last verified: 2026-06-24.

Anker SOLIX C300 DC

288 Wh, unknown AC output.

Confidence: verified. Last verified: 2026-06-24.

Capacity

Capacity: C300 DC is higher by 83.2 Wh.

AC Output

AC output: comparison needs more source data.

Solar Input

Solar input: AC2A is higher by 100 W.

The 60 W runtime estimate assumes AC output, 85% conversion efficiency, and 10% battery reserve. It is a sanity check, not a lab-tested result.

Runtime Examples

Same assumptions on both sides: AC output, 85% efficiency, 10% reserve, healthy battery, and steady load.

Example load	AC2A	C300 DC
60 W AC essentials	2h 37m	AC unavailable
120 W AC small appliance	1h 18m	AC unavailable
700 W AC kitchen or tool load	above AC rating	AC unavailable

Spec	AC2A	C300 DC
Battery capacity	205 Wh	288 Wh
Battery chemistry	LiFePO4	LiFePO4
AC output	300 W	unknown
Surge output	600 W	unknown
DC output	120 W	300 W
USB-C output	100 W	140 W
Solar input	200 W	100 W
Weight	3.6 kg	2.8 kg
60 W AC estimate	2h 37m	AC unavailable
Confidence	verified	verified
Last verified	2026-06-24	2026-06-24

Planning Watch-Outs

These checks explain where the comparison is strong and where it still needs better source coverage.

4 of 5 high-impact comparison fields are filled on both sides.
C300 DC has the larger nominal battery capacity, but usable Wh still depends on reserve, efficiency, temperature, and battery age.
C300 DC is lighter in the tracked weight data, which matters if the station is moved often.
AC2A has the higher tracked solar input, assuming compatible panels and charge-voltage limits.
Comparison fields still missing on at least one side: surge.

Sources

Comparison rows come directly from the linked model records.

AC2A

BLUETTI AC2A user manual (official; checked 2026-06-24)

C300 DC

Anker SOLIX C300 DC product page (official; checked 2026-06-24)
Anker SOLIX C300 DC user guide (official; checked 2026-06-24)

How to read this comparison

Use this page as a source-backed spec and runtime planning comparison. It is not a full buying guide, and it does not rank products by price, affiliate terms, or sponsorship.