EcoFlow 220W Bifacial Portable Solar Panel ? Dual-Sided Foldable Solar Panel ? EF-SOLAR220-Bifacial

Product details

Harness solar energy wherever you go with the EcoFlow 220W Bifacial Portable Solar Panel.

Designed for portable power generation, this EcoFlow solar panel uses a two-sided bifacial configuration. The front side delivers a rated 220W ?5W, while the rear side is rated at 155W ?5W and can capture additional ambient and reflected light. EcoFlow states that the bifacial design can collect additional solar energy compared with conventional single-sided portable panels.

The panel features monocrystalline silicon solar cells with conversion efficiency of up to approximately 23%, helping maximize solar generation from its compact footprint.

A durable tempered-glass surface provides protection for the solar cells. EcoFlow states that the thin, one-piece tempered-glass design is five times tougher than comparable panels and can withstand temperatures up to 300?F / approximately 149?C.

For outdoor use, the panel has an IP68 waterproof and dustproof rating. Its carrying case also functions as a kickstand, allowing the panel to be positioned toward the sun at a suitable angle.

Specifications:

Rated Power: 220W ?5W ? Front Side
Rear-Side Rated Power: 155W ?5W
Solar Panel Type: Bifacial Portable Solar Panel
Solar Cell Type: Monocrystalline Silicon
Solar Conversion Efficiency: 22%?23%
Bifaciality Coefficient: 70% ?10%
Open-Circuit Voltage (Voc): 21.8V
Maximum Power Voltage (Vmp): 18.4V
Front-Side Short-Circuit Current (Isc): 13A
Front-Side Maximum Power Current (Imp): 12.0A
Rear-Side Short-Circuit Current (Isc): 8.8A
Rear-Side Maximum Power Current (Imp): 8.4A
Connector Type: MC4
Water & Dust Resistance: IP68
Construction: One-piece tempered glass solar panel
Unfolded Dimensions: 82.0 ? 183.5 ? 2.5 cm
Folded Dimensions: 82.0 ? 50.0 ? 3.2 cm
Weight: Approx. 9.5 kg
Design: Foldable and portable
Stand: Separate kickstand/carrying case
Operating Principle: Front side captures direct sunlight while the rear side captures ambient/reflected light
Recommended Use: Portable power stations, camping, RVs, outdoor activities, emergency backup and off-grid solar charging