Anker SOLIX Solarbank 3 E2700 Pro vs Marstek Venus E 3.0
Usable capacity: Anker SOLIX Solarbank 3 E2700 Pro 2.68 kWh, Marstek Venus E 3.0 –. The Marstek Venus E 3.0 is better on 2 of 6 comparable points.
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Both models in detail
Who wins where
- Anker SOLIX Solarbank 3 E2700 Pro
- Marstek Venus E 3.0
Biggest differences
| Fact | Solarbank 3 E2700 Pro | Venus E 3.0 |
|---|---|---|
| Discharge power (continuous) | 0.8 kW | 2.5 kW |
| Charge power (continuous) | 1.2 kW | 2.5 kW |
| Weight | 29.2 kg | 60 kg |
Score per area = position (0–100) relative to all 140 models in this category; higher is better.
| Technical specifications | Anker SOLIXSolarbank 3 E2700 Pro | MarstekVenus E 3.0 |
|---|---|---|
| General | ||
| Cell chemistry | LFP1 | LFP2 |
| Smart charging on dynamic prices | Yes1 | – |
| Wi-Fi / app | Yes1 | Yes2 |
| Performance | ||
| Usable capacity | 2.68 kWh1 | – |
| Nominal capacity | – | 5.12 kWh2 |
| Expandable up to | 16 kWh1 | – |
| Charge power (continuous) | 1.2 kW1 | 2.5 kW✓2 |
| Discharge power (continuous) | 0.8 kW1 | 2.5 kW✓2 |
| Efficiency | ||
| Depth of discharge | – | 90 %2 |
| Electrical | ||
| Coupling | – | AC-coupled2 |
| Backup power | Yes1 | Yes2 |
| Off-grid capable | Yes1 | – |
| Dimensions & weight | ||
| IP rating | IP651 | IP652 |
| Min. operating temperature | -20 °C1 | -20 °C2 |
| Width | 460 mm1 | – |
| Height | 279 mm1 | 624 mm2 |
| Depth | 254 mm1 | – |
| Weight | 29.2 kg✓1 | 60 kg2 |
| Warranty & lifespan | ||
| Warranted cycles | – | 6,0002 |
| Warranty | 10 years1 | – |
Frequently asked questions
Which is better: the Anker SOLIX Solarbank 3 E2700 Pro or the Marstek Venus E 3.0?
Usable capacity: Anker SOLIX Solarbank 3 E2700 Pro 2.68 kWh, Marstek Venus E 3.0 –. The Marstek Venus E 3.0 is better on 2 of 6 comparable points.
Which is better on discharge power (continuous): the Anker SOLIX Solarbank 3 E2700 Pro or the Marstek Venus E 3.0?
Marstek Venus E 3.0: 2.5 kW. Anker SOLIX Solarbank 3 E2700 Pro: 0.8 kW.
Which is better on charge power (continuous): the Anker SOLIX Solarbank 3 E2700 Pro or the Marstek Venus E 3.0?
Marstek Venus E 3.0: 2.5 kW. Anker SOLIX Solarbank 3 E2700 Pro: 1.2 kW.
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How we collect and check this data →
Sources
- Anker SOLIX Solarbank 3 E2700 Pro, 1 — Anker SOLIX · accessed Sep 29, 2026
- MARSTEK VENUS-E (MST-BIE5-2500) – User Manual, 5. Technical Specifications, 2025-05-08 (PDF september 2025) — Marstek Energy Co., Limited · accessed Sep 27, 2026