Power station · EcoFlow

EcoFlow DELTA 2 Max

The EcoFlow DELTA 2 Max stores 2,048 Wh and delivers 2,400 W continuous through its inverter. It accepts up to 1,000 W of solar via XT60. Of 11 checked solar panels, 2 fit directly and 4 with an adapter cable.

At a glance

  • Covers the first 24 hours: Camping with cooler, Working from home, CPAP overnight, Fridge only
  • Not enough: Home blackout (only 22 of 24 hrs of use), Job site (only 1.1 of 2.5 hrs of use)

Calculated with the simulator's starter profiles, no sun and no recharging. Calculate with your devices and solar: runtime simulator → · Details under “Runtime”

Key figures

Capacity
2,048 Wh[1]
Cell chemistry
LFP (lithium iron phosphate)[3]
Inverter continuous output
2,400 W[3]
Surge output
4,800 W[2]
Idle draw, AC on, no load
not sourced
Total solar input, max.
1,000 W[1]
Weight
23 kg[3]
Dimensions L × W × H
49.7 × 24.2 × 30.5 cm[3]
AC charging (120 V)
1,800 W[2]
Warranty (years)
5[3]
Charge cycles
3,000 to 80%[3]
AC outlets
6[3]
USB-C
2 × up to 100 W[3]
USB-A
4[3]
12 V outputs
1[3]

Note: AC charging US 1800 W, EU 2300 W[2]

Solar input

Ports (XT60)
2[1]
MPPT voltage range
11–60 V[1]
Open-circuit voltage (Voc) max.
60 V[1]
Input current max.
15 A[1]
Solar power max.
1,000 W (per port 500 W)[1]
Restrictions per source

Two independent inputs, 500W each, 1000W combined (manual).

Connector per source: 2x XT60/XT60i solar inputs

Runtime for typical uses

Calculated like the runtime simulator: typical scenario, no sun, full battery. Idle draw 22 W (estimate). Bars up to 72 hours.

Compatible solar panels

11 solar panels, each checked against this station's limits. Open-circuit voltage is multiplied by a cold factor of 1.10. How the check works

  • Fits directly 2
  • With adapter 4
  • Special wiring 2
  • Unclear 3
  • Doesn't fit 0
Solar panels on the XT60 input, sorted by status
Solar panelStatusConnectionQuantityCold margin
EcoFlow 400W Portable Solar Panel · 400 WFits directly
  1. MC4
  2. XT60 (cable included with panel)
up to 2sufficient
EcoFlow NextGen 220W Bifacial Portable Solar Panel · 220 WFits directly
  1. MC4
  2. XT60i (cable included with panel)
up to 4sufficient
LONGi Hi-MO 6 LR5-54HTH-430M · 430 WWith adapter
  1. MC4
  2. XT60 adapter cable (sold separately)
up to 2sufficient
BLUETTI PV200 · 200 WWith adapter
  1. MC4
  2. XT60 adapter cable (sold separately)
up to 4sufficient
EcoFlow 110W Portable Solar Panel · 110 WWith adapter
  1. MC4
  2. XT60 adapter cable (sold separately)
up to 8sufficient
Renogy 100W 12V Flexible Monocrystalline · 100 WWith adapter
  1. MC4
  2. XT60 adapter cable (sold separately)
up to 8sufficient
Goal Zero Nomad 200 · 200 WSpecial wiring
  1. Anderson Powerpole (HPP)
  2. XT60 third-party adapter
up to 4sufficient
Jackery SolarSaga 200W (JS-200D) · 200 WSpecial wiring
  1. DC8020
  2. MC4
or
  1. DC8020
  2. XT60 third-party adapter
up to 4sufficient
Anker SOLIX PS400 (A2437) · 400 WUnclear
  1. MC4
  2. XT60 adapter cable (sold separately)
up to 1below 10%
Anker 531 Solar Panel 200W · 200 WUnclear
  1. XT60 (panel)
  2. XT60 input
up to 1can't be checked
Jackery SolarSaga 100 Air · 100 WUnclear–up to 6sufficient
Check notes per panel
EcoFlow 400W Portable Solar Panel

Voc 48V x1 = 48.0V; cold-adjusted 52.8V <= 60V. Isc 11A <= 15A (allows 1 string(s) in parallel per port).

Max per port: 1 in series x 1 parallel string(s); ports: 2.

cdn.shopify.com/s/files/1/0724/2026/2171/files/… · us.ecoflow.com/products/400w-portable-solar-pan…

EcoFlow NextGen 220W Bifacial Portable Solar Panel

Voc 21.5V x1 = 21.5V; cold-adjusted 23.7V <= 60V. Isc 12.4A <= 15A (allows 1 string(s) in parallel per port).

Max per port: 2 in series x 1 parallel string(s); ports: 2.

cdn.shopify.com/s/files/1/0724/2026/2171/files/… · ca.ecoflow.com/products/220w-bifacial-portable-…

LONGi Hi-MO 6 LR5-54HTH-430M

Voc 39.13V x1 = 39.1V; cold-adjusted 43.0V <= 60V. Isc 14.15A <= 15A (allows 1 string(s) in parallel per port).

Max per port: 1 in series x 1 parallel string(s); ports: 2. Use EcoFlow Solar-to-XT60/XT60i cable; community reports (not confirmed by EcoFlow) that plain XT60 limits current to ~8A on XT60i ports.

cdn.shopify.com/s/files/1/0724/2026/2171/files/…

BLUETTI PV200

Voc 26.1V x1 = 26.1V; cold-adjusted 28.7V <= 60V. Isc 10.3A <= 15A (allows 1 string(s) in parallel per port).

Max per port: 2 in series x 1 parallel string(s); ports: 2. Use EcoFlow Solar-to-XT60/XT60i cable; community reports (not confirmed by EcoFlow) that plain XT60 limits current to ~8A on XT60i ports.

cdn.shopify.com/s/files/1/0724/2026/2171/files/… · bluetti.com/wp-content/uploads/2024/07/PV200-Us… · bluettipower.eu/products/bluetti-sp200

EcoFlow 110W Portable Solar Panel

Voc 21.8V x1 = 21.8V; cold-adjusted 24.0V <= 60V. Isc 6.5A <= 15A (allows 2 string(s) in parallel per port).

Max per port: 2 in series x 2 parallel string(s); ports: 2. Use EcoFlow Solar-to-XT60/XT60i cable; community reports (not confirmed by EcoFlow) that plain XT60 limits current to ~8A on XT60i ports.

cdn.shopify.com/s/files/1/0724/2026/2171/files/… · us.ecoflow.com/products/110w-portable-solar-pan…

Renogy 100W 12V Flexible Monocrystalline

Voc 24.4V x1 = 24.4V; cold-adjusted 26.8V <= 60V. Isc 5.16A <= 15A (allows 2 string(s) in parallel per port).

Max per port: 2 in series x 2 parallel string(s); ports: 2. Use EcoFlow Solar-to-XT60/XT60i cable; community reports (not confirmed by EcoFlow) that plain XT60 limits current to ~8A on XT60i ports.

cdn.shopify.com/s/files/1/0724/2026/2171/files/… · renogy.com/100-watt-12-volt-flexible-monocrysta…

Goal Zero Nomad 200

Voc 23.0V x1 = 23.0V; cold-adjusted 25.3V <= 60V. port-rated current bound 14A <= 15A (allows 1 string(s) in parallel per port).

Max per port: 2 in series x 1 parallel string(s); ports: 2. Not manufacturer-documented; verify polarity.

cdn.shopify.com/s/files/1/0724/2026/2171/files/… · goalzero.eu/en/product/goal-zero-nomad-200

Jackery SolarSaga 200W (JS-200D)

Voc 24.8V x1 = 24.8V; cold-adjusted 27.3V <= 60V. Isc 11.2A <= 15A (allows 1 string(s) in parallel per port).

Max per port: 2 in series x 1 parallel string(s); ports: 2. Not manufacturer-documented; verify polarity with a multimeter before connecting.

cdn.shopify.com/s/files/1/0724/2026/2171/files/… · manualslib.com/manual/3478346/Jackery-Solarsaga… · jackery.com/products/solarsaga-200w-solar-panel

Anker SOLIX PS400 (A2437)

STC Voc 57.6V is within 60V but cold-adjusted 63.4V exceeds it (<10% headroom). Isc 8.75A <= 15A (allows 1 string(s) in parallel per port).

Max per port: 1 in series x 1 parallel string(s); ports: 2. Use EcoFlow Solar-to-XT60/XT60i cable; community reports (not confirmed by EcoFlow) that plain XT60 limits current to ~8A on XT60i ports.

cdn.shopify.com/s/files/1/0724/2026/2171/files/… · service.ankersolix.com/product-description/a085… · ankersolix.com/products/400w-portable-solar-pan…

Anker 531 Solar Panel 200W

Voc not published; voltage limit cannot be verified. Imp (Isc unpublished) 4.17A <= 15A (allows 3 string(s) in parallel per port). Isc unpublished; parallel count uses Imp and is optimistic.

Max per port: 1 in series x 3 parallel string(s); ports: 2. XT60 plug into EcoFlow XT60/XT60i socket per EcoFlow cable naming.

cdn.shopify.com/s/files/1/0724/2026/2171/files/… · ankersolix.com/ca/products/a24321a1-free

Jackery SolarSaga 100 Air

Voc 29.7V x1 = 29.7V; cold-adjusted 32.7V <= 60V. Isc 4.1A <= 15A (allows 3 string(s) in parallel per port).

Max per port: 1 in series x 3 parallel string(s); ports: 2. Panel connector type not confirmed in sources; connector chain cannot be validated.

cdn.shopify.com/s/files/1/0724/2026/2171/files/… · jackery.com/products/jackery-explorer-1000-plus…

Keep going with this station

Sources

Manufacturer pages and manuals take priority. Retailer listings appear only where no manufacturer source exists.

  1. Manufacturer manual, third-party host cdn.shopify.com/s/files/1/0724/2026/2171/files/EcoFlow_DELTA_2_…
  2. Retailer listing adorama.com/ecodelta2mus.html
  3. Manufacturer us.ecoflow.com/products/delta-2-max-portable-power-station

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