EcoFlow · Documentary analysis
EcoFlow RIVER 2
Main strength
Some fields have documentary evidence; consult the field list and sources. Other specifications and compatibility remain pending.
We have not yet established a main strength for your use case.
Last documentary review
Official sources reviewed: 2026-10-09. ES/EU, 230 V AC variant identified by the official Spanish page We have not carried out physical tests.
Who it may suit
We need to check your appliances against the model’s evidence before saying who it suits. Start by calculating your consumption.
When to look elsewhere
Do not choose it if you need confirmed compatibility and information about your load or the station is still missing. Missing information is not a proven limitation.
Main trade-off
A documented interpretation of this model’s trade-offs is still needed. We do not infer portability, runtime or ease of connection from isolated figures.
What we know
Fields with documentation: nominal capacity. Each field retains its limits; this does not verify the whole model.
View sources and variant ↓What needs checking
Not documented in this summary: Continuous AC power, DC/USB connections, Maximum solar input.
Your setup still needs checking: startup, cables, ports and simultaneous use, operating conditions and solar installation. The offer, package contents, final price and availability are checked separately.
Next step: check your consumption and appliance connections; nominal capacity alone does not establish compatibility.
- Nominal capacity
- 256 Wh
- Continuous AC power
- Documentation pending
- Weight
- Documentation pending
- Maximum solar input
- Documentation pending
Connections: documented ports, voltages and limits ↓
Verification task: obtain the European manual for EcoFlow RIVER 2, identify voltage, current, power per port and shared limits. Until this evidence is available, this page does not establish DC or USB power compatibility.
Charging and power: conditions that change the decision ↓
- Mains recharge of the whole battery
- Charging verification pending. This is a manufacturer claim under its stated conditions, not our own measurement. It is not the time to replenish your daily consumption.
- Solar input
- Documented maximum: Documentation pending. Check the voltage window, current, connectors and accessories in the source. Peak sun hours describe equivalent energy, not clock hours at constant maximum power.
- Start-up and special modes
- Transient peak verification pending. Special modes may reduce voltage; they do not replace continuous power.
- Power supply continuity
- Transfer verification pending. An EPS/UPS function with interruption does not establish medical continuity or compatibility with all sensitive equipment.
What do watts and watt-hours represent?
The W describe power at a given moment; Whdescribe accumulated energy. Multiplying an appliance's power by its usage hours estimates energy: 100 W for 2 hours is 200 Wh consumed by the appliance. Losses mean the battery must supply more.
Phone or tablet: 15 W × 2 h = 30 Wh
Illustrative load; check charger and USB protocol.
Router: 12 W × 8 h = 96 Wh
Hypothetical constant power; confirm the power supply.
LED light: 10 W × 4 h = 40 Wh
Example of one light; add the others if used simultaneously.
Compressor fridge: 45 W × 4 h = 180 Wh
Four hours of compressor operation, not four clock hours or measured consumption.
Illustrative power and hours, not measurements of your appliances or verified runtime of this station. These Wh represent appliance consumption before losses. Check each appliance's port, voltage, protocol and start-up requirements.
Formulas and assumptions for the AC example ↓
In the example of 100 W for 2 hours, the battery would supply around 265 Wh: AC consumption ÷ 85% efficiency, plus 15 illustrative inverter watts over those two hours.With90% of the256documented nominal Wh available, such a constant load would give approximately1.7 hours. Formula: capacity ×0.9 ÷ (100 ÷ 0.85 + 15).
Battery margin, losses and inverter consumption are planning assumptions, not measurements of this model. Temperature, ageing and variable consumption may change the result. Do not apply this AC example directly to USB or DC.
400 W of panels: generation and solar example ↓
This is nominal generation power. With 4 peak sun hours and 75% assumed solar efficiency, the example is 400 W × 4 PSH × 0.75 = 1200 Wh. This is energy equivalent to six uses of the 100 W, two-hour example before output losses, not six guaranteed uses.
This model's solar limit remains pending; we do not establish that it accepts those panels.Four PSH do not mean four clock hours at a constant 400 W. Voltage, current, connectors, accessories and actual conditions must be checked; clouds or an incompatible input will change the energy. This figure is not a whole-battery recharge time either.
Enter your appliances and days to replace these examples with your own case.
Calculate my needs →Sources, documented fields and review date ↓
Model: Original RIVER 2 (not Max, Pro or RIVER 3); EFR600 in manual with unresolved AC conflict. Region: ES/EU, 230 V AC variant identified by the official Spanish page. Review date: 2026-10-09. Established fields: nominal capacity. This review does not establish price, stock, ASIN, warranty applicable to your purchase or physical testing.
Specific outstanding checks.
- Resolve AC output: ES page 300 W total at 230 V; RIVER 2/EFR600 manual indicates 300 W in use and FAQs, but 500 W total at 220 V in its table. We infer neither a typo, Max model nor variant equivalence. Only 256 Wh capacity established; the complete manual is not certified.
- Check continuous output, start-up peak and duration, X-Boost, AC/DC/USB ports, solar input, charging, weight, dimensions, chemistry, cycles, app, warranty and UPS/EPS separately.
- Price, stock, coupon, ASIN, reviews and compatibility remain unverified; no physical test.
Contents of this offer: verification pending. Do not assume panels are included. Check the retailer’s variant; maximum solar input does not describe package contents.
Check variant and store conditions ↗
Price awaiting verification
Shop awaiting verification · EcoFlow RIVER 2: confirm the European variant and package contents · Pending
Verification pending: European variant price, shop, date, taxes, delivery and terms. The old catalogue reference is not used for sorting, budget filters or €/Wh calculations.
Price and conditions may change. Confirm the European model, included accessories, availability and warranty. Linked offers are observations of new items in the European variant checked within the last seven days; they do not guarantee condition, seller, price or availability when you open Amazon. Review those conditions before buying. Commercial attribution remains unverified.
A new-condition offer for this model still needs checking.