EcoFlow 220W Bifacial Solar Panel

220W Front Output | 155W Rear Output | 22–23% Efficiency | IP68

The EcoFlow 220W Bifacial Solar Panel provides portable solar charging for EcoFlow power stations and other compatible solar systems.

Unlike a conventional single-sided panel, its bifacial design captures sunlight from both sides. The 220W front surface collects direct sunlight, while the 155W rear surface captures reflected and ambient light from the surrounding environment. As a result, the panel can generate additional energy when positioned correctly.

Its foldable design makes it ideal for camping, caravanning, remote work and off-grid power. In addition, an IP68 rating provides excellent protection against dust and water.

Bifacial Solar Technology

The EcoFlow 220W panel collects solar energy from both the front and rear surfaces.

The front side provides a rated output of 220W, while the rear side is rated at 155W under specified test conditions. Therefore, reflected sunlight that would normally be lost can contribute additional charging power.

For the best results, place the panel where reflected light can reach the rear surface. For example, sand, light-coloured ground and other reflective surfaces can improve rear-side solar collection.

Actual output will vary with sunlight intensity, panel angle, temperature, shading and the surface beneath the panel.

High-Efficiency Monocrystalline Solar Cells

EcoFlow uses monocrystalline silicon cells with a conversion efficiency of approximately 22–23%.

Therefore, the panel can convert a high proportion of available sunlight into usable electrical energy while remaining compact enough for portable use.

Portable Folding Design

The 220W Bifacial Solar Panel folds down for easier transportation and storage.

When unfolded, the panel measures approximately 82 × 183.5cm. However, it folds to only 82 × 50cm, making it easier to store in a caravan, vehicle, workshop or garage.

The solar panel itself weighs approximately 9.5kg.

Adjustable Support

The supplied protective case also assists with positioning the panel at a suitable angle to the sun.

Correct panel positioning can significantly affect solar output. Therefore, adjusting the panel throughout the day can help maximise charging performance.

The included snap hooks also make setup and storage easier.

Durable Tempered Glass Construction

EcoFlow designed the bifacial panel for regular outdoor use.

The panel combines durable tempered glass with a robust construction to protect the solar cells during transport and operation. In addition, its design allows sunlight to reach the rear solar surface.

This combination provides durability while maintaining the benefits of bifacial energy collection.

IP68 Water and Dust Resistance

The EcoFlow 220W Bifacial Solar Panel carries an IP68 water and dust resistance rating.

Therefore, it can handle demanding outdoor conditions encountered while camping, travelling or working remotely.

However, always follow EcoFlow’s storage and operating instructions to maintain the panel in good condition.

Ideal for Portable EcoFlow Power Stations

The panel works with compatible EcoFlow portable power stations that accept its voltage and current specifications.

It is particularly well suited to portable power applications such as:

• Camping
• Caravanning
• RV and camper use
• Remote worksites
• Emergency backup power
• Drone and camera charging
• Off-grid power systems
• Outdoor events
• Mobile workshops

In addition, the supplied Solar to XT60i charging cable provides convenient connection to compatible EcoFlow power stations.

Solar Charging Without Mains Power

Pair the 220W Bifacial Solar Panel with a compatible EcoFlow portable power station to create a practical off-grid charging system.

During the day, the solar panel can recharge the power station from available sunlight. You can then use the stored energy to power appliances and charge electronic equipment.

Therefore, the system is particularly useful when mains electricity is unavailable.

Key Features

• 220W rated front-side output
• 155W rated rear-side output
• Bifacial dual-sided solar collection
• 22–23% conversion efficiency
• Monocrystalline silicon solar cells
• Captures direct and reflected sunlight
• Foldable portable design
• Durable tempered glass construction
• IP68 water and dust resistance
• Approx. 9.5kg panel weight
• Solar to XT60i charging cable included
• Carry/storage case included
• Suitable for compatible EcoFlow portable power stations

Specifications

Rated Power – Front: 220W ±5W
Rated Power – Rear: 155W ±5W
Cell Type: Monocrystalline Silicon
Conversion Efficiency: 22–23%
Bifaciality Coefficient: 70% ±10%
Open Circuit Voltage: 21.8V
Optimal Operating Voltage (Vmp): 18.4V
Short Circuit Current – Front: 13A
Optimal Operating Current – Front: 12.0A
Short Circuit Current – Rear: 8.8A
Optimal Operating Current – Rear: 8.4A
Panel Weight: Approx. 9.5kg
Unfolded Dimensions: 820 × 1835 × 25mm
Folded Dimensions: 820 × 500 × 32mm
Water & Dust Resistance: IP68

What’s in the Box

The EcoFlow 220W Bifacial Solar Panel includes:

• EcoFlow 220W Bifacial Portable Solar Panel × 1
• Solar to XT60i Charging Cable × 1
• Protective Carry / Kickstand Case × 1
• Snap Hooks × 4
• User Manual & Warranty Documentation × 1

EcoFlow 220W Bifacial Solar Panel

The EcoFlow 220W Bifacial Solar Panel provides a practical way to generate portable renewable energy when travelling or working away from mains power.

Its dual-sided design captures direct sunlight from the front and reflected light through the rear surface. Therefore, it can make better use of available sunlight than a conventional single-sided portable panel in suitable conditions.

With its 220W front output, 22–23% conversion efficiency, folding design and IP68 protection, it is an excellent companion for compatible EcoFlow portable power stations.

Suggested Meta Description

EcoFlow 220W Bifacial Solar Panel captures solar energy from both sides, with 220W front output, 155W rear output, foldable design and IP68 protection.

Important: EcoFlow now also sells a newer 220W Lightweight Portable Solar Panel weighing about 5.1kg. That is a different model with different specifications, so I would keep the two listings separate on the Drone Shop Perth website.