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EcoFlow DELTA 1000

Model: DELTA 1000 · SKU: EFDELTA1000-AM

Prepared Nov 12, 2026

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Common specifications

Rated capacity	1.01 kWhCalculatedSource [1]
Usable capacity	Not documented
Battery voltage	50.4 VSource [1]
Rated capacity	Not documented
Continuous output	Not documented
AC output voltage	120 VSource [1]
Maximum AC charging	1 kWCalculatedSource [1]
PV input limit	0.4 kWCalculatedSource [1]
Transfer time	30 msSource [1]
Continuous discharge current	Not documented
Continuous charge current	Not documented
Peak discharge current	Not documented
Timed peak output	See source conditionsSource [1]
Dimensions	210.8 W × 269.2 H × 398.8 L mm8.3 W × 10.6 H × 15.7 L inCalculatedSource [1]
Weight	14.02 kg30.91 lb convertedCalculatedSource [1]
Communications	Not documented
Terminals	Not documented
Enclosure	Not documented
Chemistry	NCMSource [1]
Cycle life	500 cyclesSource [1]
Solar input voltage	10 to 65 VSource [1]
MPPT voltage range	Not documented
Maximum PV voltage	Not documented
AC charge input	1,000 WSource [1]
Enclosure volume	22.63 L** Calculated from recorded external dimensions
Warranty term	Not documented

All recorded specifications

AC charge input	1,000 WDocumented claim Conditions Printed as "X-Stream Fast Charge 1000W Max" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed for X-Stream fast AC charging. Location: Specifications, DELTA 1000 Printed as "X-Stream Fast Charge 1000W Max" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed for X-Stream fast AC charging. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
AC output voltage	120 VDocumented claim Conditions Printed as "Pure Sine Wave, 1600W total (surge 3100W), 120V~ 60Hz" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Printed as "Pure Sine Wave, 1600W total (surge 3100W), 120V~ 60Hz" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Battery capacity	1,008 WhDocumented claim Conditions Printed as "1008Wh 50.4V" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed with the 50.4V battery voltage. Location: Specifications, DELTA 1000 Printed as "1008Wh 50.4V" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed with the 50.4V battery voltage. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Battery voltage	50.4 VDocumented claim Conditions Printed as "1008Wh 50.4V" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Printed as "1008Wh 50.4V" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Charging temperature	0 to 45 °C32 to 113 °F convertedDocumented claim Conditions Printed as "68°F to 86°F(20°C to 30°C) -4°F to 113°F (-20°C to 45°C) 32°F to 113°F(0°C to 45°C) -4°F to 113°F (-20°C to 45°C)" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. The table prints its labels and values in separate runs; the four ranges are matched to the Optimal Operating, Discharge, Charge and Storage labels by order. Location: Specifications, DELTA 1000 Printed as "68°F to 86°F(20°C to 30°C) -4°F to 113°F (-20°C to 45°C) 32°F to 113°F(0°C to 45°C) -4°F to 113°F (-20°C to 45°C)" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. The table prints its labels and values in separate runs; the four ranges are matched to the Optimal Operating, Discharge, Charge and Storage labels by order. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Chemistry	NCMDocumented claim Conditions Printed as "NCM 500 cycles to 80%+ capacity" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed as the Cell Chemistry value. Location: Specifications, DELTA 1000 Printed as "NCM 500 cycles to 80%+ capacity" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed as the Cell Chemistry value. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Cycle life	500 cyclesDocumented claimto 80%+ capacity Conditions Printed as "NCM 500 cycles to 80%+ capacity" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Printed as "NCM 500 cycles to 80%+ capacity" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Dimensions	210.8 W × 269.2 H × 398.8 L mm8.3 W × 10.6 H × 15.7 L inCalculated15.7 x 8.3 x 10.6 in x 25.4 mm/in, rounded to 0.1 mm Conditions Printed as "Approximately 30.9lbs 15.7 x 8.3 x 10.6in" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed in inches without axis labels; recorded in printed order. Location: Specifications, DELTA 1000 Printed as "Approximately 30.9lbs 15.7 x 8.3 x 10.6in" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed in inches without axis labels; recorded in printed order. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Discharging temperature	-20 to 45 °C-4 to 113 °F convertedDocumented claim Conditions Printed as "68°F to 86°F(20°C to 30°C) -4°F to 113°F (-20°C to 45°C) 32°F to 113°F(0°C to 45°C) -4°F to 113°F (-20°C to 45°C)" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. The table prints its labels and values in separate runs; the four ranges are matched to the Optimal Operating, Discharge, Charge and Storage labels by order. Location: Specifications, DELTA 1000 Printed as "68°F to 86°F(20°C to 30°C) -4°F to 113°F (-20°C to 45°C) 32°F to 113°F(0°C to 45°C) -4°F to 113°F (-20°C to 45°C)" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. The table prints its labels and values in separate runs; the four ranges are matched to the Optimal Operating, Discharge, Charge and Storage labels by order. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Maximum AC charging	1 kWCalculated1000 W / 1000 = 1 kW Conditions Printed as "X-Stream Fast Charge 1000W Max 100-120V~ 50Hz/60Hz" in the EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) (PDF page 5, 1. Specifications, DELTA 1000 table, AC Charge row). DELTA 1000 table; the DELTA 1300 table on page 4 prints 1200W Max. Location: PDF page 5, 1. Specifications, DELTA 1000 table, AC Charge row Printed as "X-Stream Fast Charge 1000W Max 100-120V~ 50Hz/60Hz" in the EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) (PDF page 5, 1. Specifications, DELTA 1000 table, AC Charge row). DELTA 1000 table; the DELTA 1300 table on page 4 prints 1200W Max. Location: PDF page 5, 1. Specifications, DELTA 1000 table, AC Charge row Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
PV input current / MPPT	10 ADocumented claim Conditions Printed as "10-65V 10A, 400W Max" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Printed as "10-65V 10A, 400W Max" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
PV input limit	0.4 kWCalculated400 W / 1000 = 0.4 kW Conditions Printed as "10-65V 10A, 400W Max" in the EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) (PDF page 5, 1. Specifications, DELTA 1000 table, Solar Charger row). Location: PDF page 5, 1. Specifications, DELTA 1000 table, Solar Charger row Printed as "10-65V 10A, 400W Max" in the EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) (PDF page 5, 1. Specifications, DELTA 1000 table, Solar Charger row). Location: PDF page 5, 1. Specifications, DELTA 1000 table, Solar Charger row Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Rated AC output	1,600 WDocumented claim Conditions Printed as "Pure Sine Wave, 1600W total (surge 3100W), 120V~ 60Hz" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. AC (x6) total, pure sine wave. Location: Specifications, DELTA 1000 Printed as "Pure Sine Wave, 1600W total (surge 3100W), 120V~ 60Hz" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. AC (x6) total, pure sine wave. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Rated capacity	1.01 kWhCalculated1008 Wh / 1000 Wh per kWh Conditions Printed as "1008Wh 50.4V" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. The printed 1008 Wh expressed in kWh. Location: Specifications, DELTA 1000 Printed as "1008Wh 50.4V" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. The printed 1008 Wh expressed in kWh. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Solar input limit	400 WDocumented claim Conditions Printed as "10-65V 10A, 400W Max" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Printed as "10-65V 10A, 400W Max" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Solar input voltage	10 to 65 VDocumented claim Conditions Printed as "10-65V 10A, 400W Max" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Printed as "10-65V 10A, 400W Max" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Storage temperature	-20 to 45 °C-4 to 113 °F convertedDocumented claim Conditions Printed as "68°F to 86°F(20°C to 30°C) -4°F to 113°F (-20°C to 45°C) 32°F to 113°F(0°C to 45°C) -4°F to 113°F (-20°C to 45°C)" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. The table prints its labels and values in separate runs; the four ranges are matched to the Optimal Operating, Discharge, Charge and Storage labels by order. Location: Specifications, DELTA 1000 Printed as "68°F to 86°F(20°C to 30°C) -4°F to 113°F (-20°C to 45°C) 32°F to 113°F(0°C to 45°C) -4°F to 113°F (-20°C to 45°C)" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. The table prints its labels and values in separate runs; the four ranges are matched to the Optimal Operating, Discharge, Charge and Storage labels by order. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Surge AC output	3,100 WDocumented claim Conditions Printed as "Pure Sine Wave, 1600W total (surge 3100W), 120V~ 60Hz" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed as surge; no duration is stated. Location: Specifications, DELTA 1000 Printed as "Pure Sine Wave, 1600W total (surge 3100W), 120V~ 60Hz" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed as surge; no duration is stated. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Timed peak output	See source conditionsDocumented claim Conditions Printed as "1600W total (surge 3100W)" in the EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) (PDF page 5, 1. Specifications, DELTA 1000 table, AC output row). Surge duration not printed. Location: PDF page 5, 1. Specifications, DELTA 1000 table, AC output row Printed as "1600W total (surge 3100W)" in the EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) (PDF page 5, 1. Specifications, DELTA 1000 table, AC output row). Surge duration not printed. Location: PDF page 5, 1. Specifications, DELTA 1000 table, AC output row Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
Transfer time	30 msDocumented claim Conditions Printed as "automatically switch to battery-powered supply mode within 30ms" in the EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) (PDF page 13, 3.7 Emergency Power Supply (EPS)). Printed as a maximum ("within"); the manual adds that it does not support 0ms switching. Location: PDF page 13, 3.7 Emergency Power Supply (EPS) Printed as "automatically switch to battery-powered supply mode within 30ms" in the EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) (PDF page 13, 3.7 Emergency Power Supply (EPS)). Printed as a maximum ("within"); the manual adds that it does not support 0ms switching. Location: PDF page 13, 3.7 Emergency Power Supply (EPS) Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]
UPC / EAN / GTIN	842783102157Documented claim Conditions ShopSolar's product data prints barcode 842783102157 for its variant "EcoFlow Delta 1000" (SKU EFDELTA1000-AM), the exact variant this record's ShopSolar offer links; the SKU equals the record's manufacturer SKU. A seller statement; package, bundle and regional variants carry their own codes, and no code is carried to another variant. Location: Store product data, variant 41677876002956, barcode ShopSolar's product data prints barcode 842783102157 for its variant "EcoFlow Delta 1000" (SKU EFDELTA1000-AM), the exact variant this record's ShopSolar offer links; the SKU equals the record's manufacturer SKU. A seller statement; package, bundle and regional variants carry their own codes, and no code is carried to another variant. Location: Store product data, variant 41677876002956, barcode Distributor product page · ShopSolar store product data for ecoflow-delta-1000 (captured October 12, 2026)Paid link. [4]
Weight	14.02 kg30.91 lb convertedCalculated30.9 lb x 0.45359237 kg/lb, rounded to 0.01 kg Conditions Printed as "Approximately 30.9lbs 15.7 x 8.3 x 10.6in" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed as approximate, in pounds only. Location: Specifications, DELTA 1000 Printed as "Approximately 30.9lbs 15.7 x 8.3 x 10.6in" in the EcoFlow DELTA user manual V1.1 (EN-US), Specifications, DELTA 1000, captured on September 26, 2026. Printed as approximate, in pounds only. Location: Specifications, DELTA 1000 Official user manual · EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture) [1]

Warranty

Certificate records

No records documented.

Sources and revisions

EcoFlow DELTA User Manual V1.1 (EN-US) (September 24, 2026 capture)Official user manual · Checked Sep 23, 2026https://websiteoss.ecoflow.com/cms/upload/2024/8/20/EcoFlow%20DELTA-User%20Manual%20V1.1%20(EN-US)_1724120671655.pdf
EcoFlow US store product data, EcoFlow DELTA Portable Power Station (September 26, 2026 capture)Official product feed · Checked Sep 25, 2026https://us.ecoflow.com/products/delta-portable-power-station.json
EcoFlow US store product data, EcoFlow DELTA Portable Power Station (September 26, 2026 capture)Official product feed · Checked Sep 26, 2026https://us.ecoflow.com/products/delta-portable-power-station.json
ShopSolar store product data for ecoflow-delta-1000 (captured October 12, 2026)Paid link.Distributor product page · Checked Oct 11, 2026https://shopsolarkits.com/products/ecoflow-delta-1000.js