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EcoFlow · Portable power station Typical price

EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh)

$1,399 $0.46 / Wh $1,599

90-day median $1,299; all-time low $1,299 on 2026-07-07.

View at EcoFlow — $1,399 Check on Amazon
Out of stock ✓ Price checked 2026-08-27 LFP
Capacity3,072 Wh
$/Wh today$0.46
ChemistryLFP
Output3,600W (7,200W surge)
Weight72.1 lbs
AvailabilityOut of stock
i Around its typical price
$1,299

It's averaged $1,299 over the last 90 days.

i Above its all-time low
$1,299

Its lowest recorded price was $1,299 on 2026-07-07.

i Ignore the “list price”
$1,599 → $1,399

It shows −13% off list, but judge the deal against this model's own price history — not the sticker.

Full tech specifications 13 specs
Battery
ChemistryLFP
Capacity3,072Wh
Output
AC output (continuous)3600‡
AC surge7200‡
AC outlets5× (4× 120V/20A + 1× 120V/30A)‡
USB-C ports3× (140W, 45W)‡
USB-C max140‡
USB-A ports1× 18W‡
12V / car output1× 12.6V/10A‡
Input & charging
AC input1800‡
Solar (PV) input800‡
UPS / EPSYes‡
General & physical
Weight72.1‡

‡ Sourced from EcoFlow's published tech specs; not independently verified. Core figures (capacity, chemistry, cycles, output) are editorially verified.

Price history — DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) Portable Power Station

Price history for EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh) — DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) Portable Power Station$1,399$1,299$1,3492026-07-072026-08-10

Price history — DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) Portable Power Station

Price history for EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh) — DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) Portable Power Station$1,599$1,499$1,5492026-07-072026-08-10

Price history — DELTA 3 Ultra (3072Wh) / 2 x DELTA 3 Ultra (3072Wh) Portable Power Station

Price history for EcoFlow DELTA 3 Ultra Series Portable Power Station (3072Wh) — DELTA 3 Ultra (3072Wh) / 2 x DELTA 3 Ultra (3072Wh) Portable Power Station$2,598$2,698$2,7982026-07-072026-08-10

All configurations

ConfigurationTypePriceAdvertisedDealStock
DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) Portable Power Station Battery only $1,399 −13% Typical price out of stock
DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel Bundle $1,799 −10% Typical price out of stock
DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + 400W Solar Panel Bundle $1,799 −10% Typical price out of stock
DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + 500W Solar Panel Bundle $1,899 −10% Typical price out of stock
DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + Transfer Switch 306A1 -125V 30A Bundle $1,499 −12% Typical price out of stock
DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) Portable Power Station Battery only $1,599 −27% Typical price out of stock
DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + 400W Solar Panel Bundle $1,999 −26% All-time low out of stock
DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + 500W Solar Panel Bundle $2,099 −25% Typical price out of stock
DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + DELTA 3 Max Plus Smart Extra Battery Bundle $2,199 −24% All-time low out of stock
DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + Transfer Switch 306A1 -125V 30A Bundle $1,699 — All-time low out of stock
DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra Portable Power Station (3072Wh) + Free Trail 200 Bundle $1,399 — Typical price out of stock
DELTA 3 Ultra (3072Wh) / (Members-only) DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel + Free 65W Charger Bundle $1,799 −10% Above typical out of stock
DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + 2 x 220W Solar Panel Bundle $2,099 — Typical price out of stock
DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel + Free Transfer Switch 306A1 -125V 30A Bundle $1,999 — Above typical out of stock
DELTA 3 Ultra Plus (3072Wh) / (Members-only) DELTA 3 Ultra Plus (3072Wh) + 400W Solar Panel Bundle $1,999 −26% All-time low out of stock
DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + DELTA 3 Max Plus Smart Extra Battery + 400W Solar Panel Bundle $2,599 — All-time low out of stock
DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + RAPID Power Bank (25,000mAh, 170W, 100W Built-In and Retractable Cables) Bundle $1,399 — Typical price out of stock
DELTA 3 Ultra (3072Wh) / (Members-only) DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel Bundle $1,799 −10% Above typical out of stock
DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + FREE Power Hat Bundle $1,599 — Typical price out of stock
DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + Smart Generator 4000 Bundle $2,599 — All-time low out of stock
DELTA 3 Ultra (3072Wh) / DELTA 3 Ultra (3072Wh) + Smart Generator 3000 Bundle $1,999 — All-time low out of stock
DELTA 3 Ultra Plus (3072Wh) / DELTA 3 Ultra Plus (3072Wh) + 2 x 400W Solar Panel Bundle $2,499 −22% All-time low out of stock
DELTA 3 Ultra Plus (3072Wh) / (Members-only) DELTA 3 Ultra Plus (3072Wh) + 2 x 400W Solar Panel + FREE Power Hat Bundle $2,499 — All-time low out of stock
DELTA 3 Ultra (3072Wh) / (Members-only) DELTA 3 Ultra (3072Wh) + 2 × 220W Solar Panel + Free Power Hat Bundle $1,799 — Typical price out of stock
DELTA 3 Ultra (3072Wh) / 2 x DELTA 3 Ultra (3072Wh) Portable Power Station Battery only $2,798 −44% Typical price out of stock

$/Wh comparisons on this site use battery-only prices; bundles include solar panels or accessories whose value isn't reflected in battery capacity.