Anker SOLIX C300X or GENERGY GZE-3036-PRO-S: which should you choose?
Comparison of the two portable power stations using our catalogue's scoring criteria, value by value. Scores are relative to all the models we have analysed.

Anker SOLIX C300X
Main drawbackRated output is too limited for an electric kettle
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GENERGY GZE-3036-PRO-S
Main drawbackConsumption and conversion losses shorten usable runtime
Read the full analysis →Our verdict based on your priority
- Priority: “Rated power”GENERGY GZE-3036-PRO-S 9.4 / 10 vs 6.8
- Priority: “Battery capacity”GENERGY GZE-3036-PRO-S 9.2 / 10 vs 6.8
- Priority: “Equipment”Anker SOLIX C300X 8.2 / 10 vs 7.5
By criterion
| Criterion | Anker SOLIX C300X | GENERGY GZE-3036-PRO-S |
|---|---|---|
| Rated power | 6.8 | 9.4 advantage |
| Battery capacity | 6.8 | 9.2 advantage |
| Equipment | 8.2 advantage | 7.5 |
A gap of less than half a point does not count as an advantage: our scores are relative to the catalogue, and using them to pick a winner would imply a level of precision we cannot offer.
Side-by-side specs
| Specification | Anker SOLIX C300X | GENERGY GZE-3036-PRO-S |
|---|---|---|
| Rated power | 300 W | 3600 W |
| Battery capacity | 288 Wh | 3072 Wh |
| Weight | 4,13 kg | Not provided |
| Maximum solar input power | 100 W | Not provided |
| Solar | Solar charging compatible | Solar charging compatible |
| Battery technology | not specified | LiFePO4 |
Figures published by manufacturers and retailers, compiled in our reviews. “Not provided” means the figure could not be verified.
Which is right for you?
Anker SOLIX C300X
Leads on 1 criterion of 3 compared
- Equipment: 8.2/10 vs 7.5/10
GENERGY GZE-3036-PRO-S
Leads on 2 criteria of 3 compared
- Rated power: 9.4/10 vs 6.8/10 (3600 W vs 300 W)
- Battery capacity: 9.2/10 vs 6.8/10 (3072 Wh vs 288 Wh)
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Comparison based on published specifications and our scores, calculated using the same criteria for every model. Our methodology →
Frequently asked questions
Which is rated higher, Anker SOLIX C300X or GENERGY GZE-3036-PRO-S?
GENERGY GZE-3036-PRO-S scores 8.7/10, compared with 7.7/10 for Anker SOLIX C300X, using the same scoring criteria.
Which wins on “Rated power”?
GENERGY GZE-3036-PRO-S wins on “Rated power”: 9.4/10 compared with 6.8/10 for Anker SOLIX C300X. Recorded values: 3600 W versus 300 W.
Which wins on “Battery capacity”?
GENERGY GZE-3036-PRO-S wins on “Battery capacity”: 9.2/10 compared with 6.8/10 for Anker SOLIX C300X. Recorded values: 3072 Wh versus 288 Wh.
Which wins on “Equipment”?
Anker SOLIX C300X wins on “Equipment”: 8.2/10 compared with 7.5/10 for GENERGY GZE-3036-PRO-S.
