Manufacturer and seller images. Configuration examples may include additional equipment.
Image source: EcoFlow DELTA 3 Plus as pictured on the manufacturer product page.Paid link · price checked
Cell chemistry exactly as the specification table names it; cell supplier and format are not published.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentLocation: Specification table, Battery Chemistry
Documented
Converted: 1024 Wh / 1000 = 1.024 kWh
Printed as "Rated Capacity 1024Wh (51.2V⎓20Ah)" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 27, Technical Specifications, Battery Info, Rated Capacity row).
The value as the manual prints it, in Wh. Printed as "Rated Capacity 1024Wh (51.2V⎓20Ah)" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 27, Technical Specifications, Battery Info, Rated Capacity row).
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 27, Technical Specifications, Battery Info, Rated Capacity row
Converted
Printed as "Rated Capacity 1024Wh (51.2V⎓20Ah)" in the EcoFlow DELTA 3 Plus user manual (Model EF-DL-H10-4), Specifications, captured on September 26, 2026.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: Specifications
Documented
Printed as "Rated Capacity 1024Wh (51.2V⎓20Ah)" in the EcoFlow DELTA 3 Plus user manual (Model EF-DL-H10-4), Specifications, captured on September 26, 2026.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: Specifications
Documented
Converted: 1,800 W / 1000 W per kW = 1.8 kW
The user manual's X-Boost reference table prints a Rated Power of 1800W at 120V ("120V 1800W 2600W", Power with X-Boost 2600W). It prints no separate continuous output figure. Manufacturer claim, not an independent test.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 20, Reference: Power with X-Boost Feature, 120V row
Converted
Converted: 1000 W / 1000 = 1 kW
Printed as "Solar Input: 11-60V⎓15A, 500W Max per port, total 1000W" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 27, Technical Specifications, DC Input Port (XT60) row). Printed as 500W Max per port, total 1000W.
The value as the manual prints it, in W. Printed as "Solar Input: 11-60V⎓15A, 500W Max per port, total 1000W" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 27, Technical Specifications, DC Input Port (XT60) row). Printed as 500W Max per port, total 1000W.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 27, Technical Specifications, DC Input Port (XT60) row
Converted
Printed as "AC Output Port (Discharge Only) US/CA: 120V" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 27, Technical Specifications, AC Output Port (Discharge Only) row). US/CA line; other regions print 100V, 127V, 220V or 230V.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 27, Technical Specifications, AC Output Port (Discharge Only) row
Documented
Converted: 1500 W / 1000 = 1.5 kW
Printed as "The input port supports a maximum charging power of 1500W" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 15, Charging, From a Wall Outlet).
The value as the manual prints it, in W. Printed as "The input port supports a maximum charging power of 1500W" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 15, Charging, From a Wall Outlet).
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 15, Charging, From a Wall Outlet
Converted
1 spec not documented yet: usable capacityHelp fill in ›
Cell chemistry exactly as the specification table names it; cell supplier and format are not published.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentLocation: Specification table, Battery Chemistry
Documented
Converted: 1024 Wh / 1000 = 1.024 kWh
Printed as "Rated Capacity 1024Wh (51.2V⎓20Ah)" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 27, Technical Specifications, Battery Info, Rated Capacity row).
The value as the manual prints it, in Wh. Printed as "Rated Capacity 1024Wh (51.2V⎓20Ah)" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 27, Technical Specifications, Battery Info, Rated Capacity row).
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 27, Technical Specifications, Battery Info, Rated Capacity row
Converted
Printed as "Rated Capacity 1024Wh (51.2V⎓20Ah)" in the EcoFlow DELTA 3 Plus user manual (Model EF-DL-H10-4), Specifications, captured on September 26, 2026.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: Specifications
Documented
Printed as "Rated Capacity 1024Wh (51.2V⎓20Ah)" in the EcoFlow DELTA 3 Plus user manual (Model EF-DL-H10-4), Specifications, captured on September 26, 2026.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: Specifications
Documented
Converted: 1,800 W / 1000 W per kW = 1.8 kW
The user manual's X-Boost reference table prints a Rated Power of 1800W at 120V ("120V 1800W 2600W", Power with X-Boost 2600W). It prints no separate continuous output figure. Manufacturer claim, not an independent test.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 20, Reference: Power with X-Boost Feature, 120V row
Converted
Converted: 1000 W / 1000 = 1 kW
Printed as "Solar Input: 11-60V⎓15A, 500W Max per port, total 1000W" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 27, Technical Specifications, DC Input Port (XT60) row). Printed as 500W Max per port, total 1000W.
The value as the manual prints it, in W. Printed as "Solar Input: 11-60V⎓15A, 500W Max per port, total 1000W" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 27, Technical Specifications, DC Input Port (XT60) row). Printed as 500W Max per port, total 1000W.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 27, Technical Specifications, DC Input Port (XT60) row
Converted
Printed as "AC Output Port (Discharge Only) US/CA: 120V" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 27, Technical Specifications, AC Output Port (Discharge Only) row). US/CA line; other regions print 100V, 127V, 220V or 230V.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 27, Technical Specifications, AC Output Port (Discharge Only) row
Documented
Converted: 1500 W / 1000 = 1.5 kW
Printed as "The input port supports a maximum charging power of 1500W" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 15, Charging, From a Wall Outlet).
The value as the manual prints it, in W. Printed as "The input port supports a maximum charging power of 1500W" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 15, Charging, From a Wall Outlet).
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 15, Charging, From a Wall Outlet
Converted
Printed as "Solar Charging 2 ports, DC Charge Input, 11V-60V 500W Max*2" in the Specs table: two DC charge inputs, each 11V-60V and 500W max. A generic input range, not labeled as an MPPT range or an open circuit voltage.
Official product page: EcoFlow DELTA 3 Plus Portable Power Station product page (September 24, 2026 capture) Checked · Earlier documentLocation: Product page Specs table, Solar Charging
Documented
Printed as "Please make sure that the total Voc (open circuit voltage) of the solar panel(s) is within 60V, and the total Isc (short circuit current) is within 15A to avoid product damage." for the XT60i solar input port(s).
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: User manual, Charging, From Solar Power, item 2
Documented
Printed as "Solar Input: 11-60V⎓15A, 500W Max per port, total 1000W" in the EcoFlow DELTA 3 Plus user manual (Model EF-DL-H10-4), Specifications, captured on September 26, 2026.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: Specifications
Documented
Printed as "acts as a standby UPS with a transfer time of 10 ms" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 20, Uninterrupted Power Supply (UPS)).
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 20, Uninterrupted Power Supply (UPS)
Documented
Published as "4000 cycles to 80+% capacity"; depth of discharge, rate and temperature are stated only where quoted.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentLocation: Specification table, Cycle Life
Documented
Published claims and calculations are not independently tested lifetime output.
Net weight of the unit as published ("Approx. 12.5kg（27.6 lb）").
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentLocation: Specification table, Net Weight
Documented
Printed as "Dimensions (W x D x H) Approx. 202 × 397.6 × 283.6 mm (8.0 × 15.7 × 11.2 in.)" in the EcoFlow DELTA 3 Plus user manual (Model EF-DL-H10-4), Specifications, captured on September 26, 2026. Printed as width x depth x height. The product page on file prints the depth rounded to 398 mm; that value is kept beside it. Under the owner's manual-first rule the manual value is primary. The difference is rounding of the same dimension, so no warning is added.
Cabinet dimensions as published ("Approx. 398x202x283.6mm（16x8.0x11 in）"); clearances are not stated.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentLocation: Specifications
Calculated
Printed as "The power station supports Wi-Fi and Bluetooth connections" in the EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) (PDF page 10, EcoFlow app).
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: PDF page 10, EcoFlow app
Documented
Printed as "Storage Temperature –10°C to 45°C (optimal: 20°C to 30°C)" in the EcoFlow DELTA 3 Plus user manual (Model EF-DL-H10-4), Specifications, captured on September 26, 2026.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: Specifications
Documented
Printed as "Charge Temperature 0°C-45°C (32°F-113°F)" in the EcoFlow DELTA 3 Plus user manual (Model EF-DL-H10-4), Specifications, captured on September 26, 2026.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: Specifications
Documented
Printed as "Discharge Temperature –10°C to 45°C (14°F-113°F)" in the EcoFlow DELTA 3 Plus user manual (Model EF-DL-H10-4), Specifications, captured on September 26, 2026.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: Specifications
Documented
Output ports exactly as the specification table lists them, in the order published.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentLocation: Specification table, output port rows
Documented
Published as "6 outlets, 1800W total (Surge 3600W)"; the page does not state the test temperature or power factor.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentLocation: Specification table, AC Output
Documented
Published as "1024 Wh" for the base unit; expansion batteries are sold separately.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentLocation: Specification table, Capacity
Documented
Published as "2 ports, DC Charge Input, 11V-60V 500W Max*2". Maximum photovoltaic charge input as published; the page does not state the array voltage window for this figure unless quoted in the value.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentLocation: Specification table, Solar Charging
Documented
Published as "6 outlets, 1800W total (Surge 3600W)"; the page does not state the hold time.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentLocation: Specification table, AC Output
Documented
Printed as "Wi-Fi (2.4G)" in the EcoFlow DELTA 3 Plus user manual (Model EF-DL-H10-4), Specifications, captured on September 26, 2026.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: Specifications
Documented
Printed as "Optimal Operating Temperature 20°C-30°C (68°F-86°F)" in the EcoFlow DELTA 3 Plus user manual (Model EF-DL-H10-4), Specifications, captured on September 26, 2026.
Official user manual: EcoFlow DELTA 3 Plus User Manual (September 24, 2026 capture) Checked · Earlier documentLocation: Specifications
Documented
Published claims and calculations, not independent test results.
Location: Charging, From Solar Power; Technical Specifications, Input, DC Input Port (XT60)
Retrieved
EcoFlow DELTA 3 Plus user manual, the PDF offered for download by the DELTA 3 Plus online manual at manuals.ecoflow.com/us, preserved byte for byte, captured on September 24, 2026; the revision is whatever the URL served on that date and no later revision was checked. It was found through the EcoFlow US download center listing for the product (api-a.ecoflow.com download list behind ecoflow.com/us/support/download).
Archived copy of a document published by EcoFlow. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what EcoFlow published. Original address: https://ecoflow-service-us-prod.oss-us-west-1.aliyuncs.com/cms/manual/1777530776809/EcoFlow%20DELTA%203%20Plus_User%20Manual.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 74a01dd194288801af8284b00d530aa3f298c71c5e8c02bb12475906d2b4b1e5
Location: Specs table, Solar Charging
Retrieved
EcoFlow DELTA 3 Plus product page, EcoFlow's own US store page (us.ecoflow.com), captured on September 24, 2026; the revision is whatever the URL served on that date and no later revision was checked. The specification table is in the served markup; prices, offers and bundle listings on the same page are not used.
Earlier revisions, archived captures and copies published by someone other than the manufacturer. Every one stays reachable.
Location: Capacity
Retrieved
Manufacturer marketing and specification page for the EcoFlow DELTA 3 Plus. It establishes the model designation and the figures printed in its specification table on the date read; it does not establish certification, third-party test results, price or availability.
Archived copy of a document published by EcoFlow. Copyright retained by the publisher; kept for reference and verification only, no endorsement implied. To ask for its removal, email legal@chargedreviews.com.
Archived copy, unaltered, kept as a record of what EcoFlow published. Original address: https://ecoflow-service-us-prod.oss-us-west-1.aliyuncs.com/cms/manual/1777530776809/EcoFlow%20DELTA%203%20Plus_User%20Manual.pdf. Copyright and takedown
Embedded dates are file metadata, not independent proof of publication.
SHA-256: 74a01dd194288801af8284b00d530aa3f298c71c5e8c02bb12475906d2b4b1e5
Headline term published on the product page ("5 years"); coverage, eligibility and remedies are set by the manufacturer's warranty policy.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentLocation: Specification table, Warranty
Documented
Affiliate links below. Affiliate disclosure
Price for one unit, as listed by the seller. Does not include tax and shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor store listing: ShopSolar product listing Paid link.Checked · Earlier documentPrice for one unit, as listed by the seller. Does not include tax and shipping. Price checked .
The seller lists this as a new unit. Condition checked .
Distributor product page: SanTan Solar product page: EcoFlow DELTA 3 Plus Portable Power Station (captured October 15, 2026) Paid link.Checked · Earlier documentPrices we read at ShopSolar and SanTan Solar · 38 readings from to
Since · Listing price (USD)
A break in a line is a gap in our readings: no price is drawn for days we did not read.
| Checked (UTC) | Seller | Price |
|---|---|---|
| Oct 4, 2026, 9:30 AM PDT | ShopSolar Paid link. | $669 |
| Oct 11, 2026, 1:05 AM PDT | ShopSolar Paid link. | $669 |
| Oct 13, 2026, 1:15 AM PDT | ShopSolar Paid link. | $669 |
| Oct 15, 2026, 3:09 PM PDT | SanTan Solar Paid link. | $719 |
| Oct 16, 2026, 1:06 AM PDT | ShopSolar Paid link. | $669 |
| Oct 17, 2026, 1:16 AM PDT | ShopSolar Paid link. | $669 |
| Oct 17, 2026, 3:00 AM PDT | SanTan Solar Paid link. | $719 |
| Oct 18, 2026, 1:06 AM PDT | ShopSolar Paid link. | $669 |
| Oct 20, 2026, 4:00 AM PDT | SanTan Solar Paid link. | $719 |
| Oct 21, 2026, 1:36 AM PDT | ShopSolar Paid link. | $669 |
| Oct 22, 2026, 1:16 AM PDT | ShopSolar Paid link. | $669 |
| Oct 23, 2026, 3:10 AM PDT | ShopSolar Paid link. | $669 |
| Oct 24, 2026, 1:06 AM PDT | ShopSolar Paid link. | $669 |
| Oct 25, 2026, 2:30 AM PDT | SanTan Solar Paid link. | $719 |
| Oct 26, 2026, 1:07 AM PDT | ShopSolar Paid link. | $669 |
| Oct 27, 2026, 1:07 AM PDT | ShopSolar Paid link. | $669 |
| Oct 27, 2026, 4:20 AM PDT | SanTan Solar Paid link. | $719 |
| Oct 28, 2026, 1:26 AM PDT | ShopSolar Paid link. | $669 |
| Oct 28, 2026, 3:30 AM PDT | SanTan Solar Paid link. | $719 |
| Oct 29, 2026, 1:16 AM PDT | ShopSolar Paid link. | $669 |
| Oct 29, 2026, 3:10 AM PDT | SanTan Solar Paid link. | $719 |
| Oct 30, 2026, 1:26 AM PDT | ShopSolar Paid link. | $669 |
| Oct 30, 2026, 3:30 AM PDT | SanTan Solar Paid link. | $719 |
| Oct 31, 2026, 1:27 AM PDT | ShopSolar Paid link. | $669 |
| Oct 31, 2026, 3:00 AM PDT | SanTan Solar Paid link. | $719 |
| Nov 1, 2026, 1:07 AM PDT | ShopSolar Paid link. | $669 |
| Nov 1, 2026, 2:51 AM PST | SanTan Solar Paid link. | $719 |
| Nov 2, 2026, 3:40 AM PST | SanTan Solar Paid link. | $719 |
| Nov 3, 2026, 3:31 AM PST | SanTan Solar Paid link. | $719 |
| Nov 4, 2026, 1:06 AM PST | ShopSolar Paid link. | $719 |
| Nov 4, 2026, 4:31 AM PST | SanTan Solar Paid link. | $719 |
| Nov 5, 2026, 1:06 AM PST | ShopSolar Paid link. | $719 |
| Nov 6, 2026, 1:07 AM PST | ShopSolar Paid link. | $719 |
| Nov 6, 2026, 10:09 AM PST | SanTan Solar Paid link. | $719 |
| Nov 7, 2026, 1:17 AM PST | ShopSolar Paid link. | $719 |
| Nov 8, 2026, 1:16 AM PST | ShopSolar Paid link. | $719 |
| Nov 10, 2026, 2:00 AM PST | SanTan Solar Paid link. | $719 |
| Nov 12, 2026, 1:26 AM PST | ShopSolar Paid link. | $719 |
Recent reviews count from the latest approved revision. Verified reviews carry 19× the weight. Select a period to filter.
Showing 1 of 1 reviews
Costco has this at the warehouses for 500 dolla, 550 online
The Evidence score uses the priorities you choose. It counts published documents, such as certificates and warranty terms, and it compares a documented figure with the best documented figure of the same kind. It does not count owner reviews, and it is not a verdict on product quality or on how many people have reviewed it. A low score can mean little is documented, or that a documented figure is below the best of its kind. Undisclosed data scores 0.
Missing details. This number counts only the evidence recorded so far. The source review for this product is not finished, or the maker has not disclosed enough, so the number can only go up.
Missing for this product: Certificates evidence needed; Warranty energy disclosure evidence needed; Cell model disclosure evidence needed.
Power stations · 120 V AC · Rated capacity
The warranty term and the lifetime energy are each scored against the best documented value for a power station: a value earns its share of that best, times the weight. A documented value always earns points; an undisclosed one earns 0.
5 years · 20% weight
5 of 10 years, the best documented for a power station (printed by the maker): Briggs & Stratton PowerBank 5.4 battery powered generator (5.4 kWh, 1,600 W)
Headline term published on the product page ("5 years"); coverage, eligibility and remedies are set by the manufacturer's warranty policy.
50 / 100 × 20 = 10 points.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentCycle rating disclosed · 20% weight
Documented cycle rating earns 20% of this criterion. More evidence is needed to compare lifetime MWh per kWh.
20 × 0.2 = 4 points.
Official product page: EcoFlow DELTA 3 Plus product page Checked · Earlier documentResearch pending, 0 points: Certificates, Warranty energy disclosure, Cell model disclosure.
Computed from public specifications and evidence records. Warranty duration is not service quality; certificate evidence points are not a safety rating. Compatibility and installation limits still apply.
No certificates on file. Certificate guide
No sourced accessories or replacement parts listed yet.
No historical observations recorded yet.
No discussions linked yet. Search DIY Solar Forum
No recalls or legal notices on file; this is not a complete recall or court search. All notices · Report a notice
3.5 (18)Something wrong that is not one of the values above?
Prices · price basis. * Calculated; estimates labeled. Value needs confirmation; select it for the reason.
