EcoFlow

EcoFlow 220W Bifacial Portable Solar Panel

Name: EcoFlow 220W Bifacial Portable Solar Panel
Brand: EcoFlow
Price: 429.00 CAD

220 W front + 175 W rear bifacial portable solar panel with TOPCon monocrystalline cells (25 % efficiency), foldable form factor with built-in kickstand, MC4 output, IP68 waterproof rating, and one-piece tempered-glass surface rated to 300 °F. Pairs with EcoFlow DELTA / DELTA 2 / DELTA Pro / RIVER portable power stations via the included MC4-to-XT60 adapter.

$429 CAD

MSRP — current vendor price may differ

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Specifications

Specs sourced from the manufacturer: ca.ecoflow.com

A “—” means the value is not stated in this source, not that the product necessarily lacks it.

Output

Peak power: 220 front / 175 rear W
Cell type: TOPCon monocrystalline silicon
Cell efficiency: 25 %

Electrical

Open-circuit voltage: 21.5 V
Short-circuit current: 12.4 front / 9.9 rear A
Power voltage: 18.4 V
Power current: 11.9 front / 9.5 rear A
Max system voltage: —

I/O

Output connector: MC4 (MC4-to-XT60 adapter included)
USB-A: —
USB-C: —

Environment

Housing IP rating: IP68
Operating temperature: —

Physical

Unfolded dimensions: 615 × 2155 × 25 mm
Folded dimensions: 615 × 590 × 32 mm
Weight: 7 kg
Kickstands: yes (built-in, adjustable)

Warranty

Warranty: —

Additional

Weight Lb: 15.4
Thermal Tolerance F: rated to 300 (one-piece tempered glass)

What it is

The EcoFlow 220W Bifacial Portable Solar Panel is a foldable solar charging panel built around TOPCon monocrystalline cells with a front-side rated at 220 W and a rear-side rated at 175 W. The bifacial design captures ambient light and reflected sunlight on the back, picking up roughly 25 % more total energy than a comparable single-sided panel in real-world use.

The unit folds into a roughly 615 × 590 mm package for transport, with an integrated kickstand on the back that handles sun-angle setup. Output is over an MC4 connector with a bundled MC4-to-XT60 adapter for direct connection to EcoFlow DELTA / DELTA 2 / DELTA Pro / RIVER portable power stations.

Where it fits

EcoFlow DELTA 2 + cottage / cabin use. A natural pair with the EcoFlow DELTA 2 in this catalog. The DELTA 2 accepts up to 500 W solar input; one 220W panel covers the bulk of a daily recharge in good sun.
Off-grid weekends. The bifacial back-side picks up reflected light from snow, sand, light-coloured ground cover, and tent / vehicle surfaces — meaningful in shoulder-season cottage use where direct sun is intermittent.
Emergency backup. Single-panel storage footprint is small enough to live in a closet between uses; deploys in minutes.

Where it doesn’t

Continuous off-grid living. A single 220 W panel takes ~5 hours to charge a 1000 Wh power station in good sun. For permanent off-grid use, multiple panels (or a roof-mounted system) are needed.
Buyers who don’t already own a portable power station. Standalone, the panel needs a charge controller and battery. Most buyers should pair it with a portable power station (the bundled MC4-to-XT60 adapter assumes that workflow).

Full specifications

Spec	Value
Peak power	220 W front / 175 W rear
Cell type	TOPCon monocrystalline silicon
Cell efficiency	25 %
Open-circuit voltage	21.5 V
Power voltage	18.4 V
Short-circuit current	12.4 A (front) / 9.9 A (rear)
Output connector	MC4 (MC4-to-XT60 adapter included)
Housing IP rating	IP68
Weight	7.0 kg (15.4 lb)
Unfolded dimensions	615 × 2155 × 25 mm
Folded dimensions	615 × 590 × 32 mm
Kickstands	Built-in, adjustable
Thermal tolerance	Rated to 300 °F (one-piece tempered glass)

Pricing

MSRP at time of writing: $429.00 CAD direct from EcoFlow Canada (sale-discounted from the $899.00 list price). EcoFlow runs frequent seasonal sales on the bifacial line.