Solar panel EcoFlow 220W portable 220 W foldable monocrystalline for charging batteries and power stations

The EcoFlow 220W portable solar panel is a foldable monocrystalline array designed to provide off-grid DC power for charging batteries and portable power stations. Delivering a rated output of 220 W (STC) and up to 243 W under BNPI conditions, the panel uses N-type TOPCon monocrystalline cells with efficiency of ≥25% and a bifacial design that increases energy yield from reflected light. Built-in features include an XT60 output connector, an integrated tilt angle indicator and an adjustable stand for quick deployment in outdoor environments.

Advantages

The bifacial cell architecture increases total energy production by capturing light on both the front and rear surfaces, improving performance on reflective surfaces. High-efficiency N-type TOPCon cells reduce charging times and maintain output stability. The IP68-rated enclosure and a wide operating temperature range (-40°C to 85°C) support use in harsh conditions. The foldable, lightweight form factor with a built-in handle and adjustable stand simplifies transport and setup, while the XT60 connector and stable electrical characteristics enable straightforward connection to compatible power stations and battery systems.

Suitable for

• Camping and overland trips where portable solar charging is required
• RV and caravan use to top up leisure batteries and power accessories
• Emergency backup charging for batteries and portable power stations during outages
• Field work and mobile work sites needing DC/solar input for tools and equipment

Key specifications

• Rated output: 220 W (STC); maximum output: up to 243 W (BNPI)
• Cell type: N-type monocrystalline silicon (TOPCon)
• Cell efficiency: ≥25%
• Bifaciality: approximately 80% ±5%
• Open-circuit voltage: 21.4 V; nominal operating voltage: 18.8 V
• Operating current: up to 12.9 A (BNPI); short-circuit current: up to 13.5 A (BNPI)
• Operating temperature range: -40°C to 85°C
• Ingress protection: IP68
• Connector: XT60 for DC output
• Folded dimensions: 603 × 598 × 36 mm; unfolded dimensions: 2270 × 598 × 26 mm
• Weight: approx. 5.1 kg

How to use

Position the folded panel at the desired location, unfold and extend the integrated stand to set the tilt angle between the available range (approximately 30°–60°) while using the built-in angle indicator to align the panel toward the sun. Connect the panel to a compatible power station or battery via the XT60 connector, observing the correct polarity. Ensure the charging device accepts the panel's nominal voltage and current specifications. During operation, monitor the power station or battery charge status and adjust the panel angle periodically to follow sun movement for optimal energy harvest.

Usage recommendations

For best results, place the panel on a reflective or light-colored surface when possible to increase bifacial gain, keep the front and rear surfaces clean of dust and debris, and avoid shading from nearby objects. Verify compatibility of your power station or charge controller with the panel's voltage and connector and follow manufacturer safety guidelines for outdoor electrical connections.