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Ecoflow DELTA 3 PLUS 1,024Wh + 4×200W Rigid Panels

Updated 2026-04-20Prices refreshed every 6hMethodology →

Solar

800W

Storage

1.0kWh

Inverter

800W

Cost/W

$1.74

Cost/Wh

$1.36

System Voltage

48V

Why this matters

48V is standard for large systems (5kW+). Lower current means less copper, less heat, and better efficiency over long runs.

Battery Chemistry

LiFePO4

Why this matters

LiFePO4 (lithium iron phosphate) lasts 3,000-5,000 cycles, handles 90% depth of discharge, and won’t catch fire. The gold standard for off-grid.

Kit Completeness86%
PanelsControllerBatteryInverterWiringMountingMonitor
Use Case Suitability
RV & VanfairCabinpoorShedgoodEmergencypoorHomesteadpoorBoatgood

Advertised Price

$1,395

Real Build Cost Breakdown$1,395
Kit price $1,395
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Missing Components — Not Priced

This kit is missing 1 component that is not included in the advertised price:

Mounting

↓ Panel-bundled configurations available below

Other Configurations
At a glance
The EcoFlow Ecoflow DELTA 3 PLUS 1,024Wh + 4×200W Rigid Panels is a 800W portable power station with 1.0kWh of LiFePO4 storage and a 800W inverter, pitched at sheds and boats and marine.
Cost verdict
The advertised price of $1,395 closely matches the real build cost of $1,395 — no meaningful hidden cost.
Completeness
Complete as sold — every one of the seven standard component roles ships in the box.
Best fit
Best suited for sheds and boats and marine, running on a 48V system with LiFePO4 chemistry. Underpowered for cabins, emergency backup, and homesteads — the 800W array and 1.0kWh bank falls short of those daily loads.
Value vs 17 peers
Against the 17 peer kits in the 800W wattage band, this one prices at $1.74/W (best quartile, 12th percentile) and $1.36/Wh (expensive quartile, 100th percentile). Lower percentiles mean better value per watt or watt-hour.
Deal status
Currently 72% above the tracked low — a poor deal window; wait for a discount.
Install complexity
Moderate install work: 48V DC wiring that requires proper breakers and cable gauge and mounting hardware to buy and spec separately. A handy owner can complete it in a weekend.
Alternatives in cohort
Component Breakdown
6 included / 0 missing
Price History

Price History

16% ABOVE AVG
All-time low: $809Average: $1,202Current: $1,395High: $1,405

See how this kit ranks in the 1000W Solar Kit guide

Cabins, sheds, small builds

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