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Product Overview:
Expand your solar capabilities with the EcoFlow 220W Bifacial Portable Solar Panel—engineered to capture sunlight from both sides for exceptional energy yield. Ideal for outdoor enthusiasts, RV travelers, and emergency-prepared households, this panel uses innovative bifacial cell technology to harvest extra power from reflected surfaces, boosting total output without extra weight.
At the core of its design are high-efficiency monocrystalline cells layered in a transparent, durable structure, allowing up to 30% additional energy collection from the backside. Covered in rugged ETFE and tempered glass, this panel is built to withstand wind, water, dust, and UV exposure—perfect for long-term outdoor deployment.
Despite its high performance, the panel remains exceptionally portable. Weighing under 12 kg (about 26 lb), it folds compactly into an integrated kickstand case for easy transport, setup, and storage. Aluminum eyelets and folding legs help position it securely, optimizing angles for maximal solar input in any setting.
The SOLAR220W delivers a consistent 220 watts of photovoltaic power via its front cells, with an added energy bump from reflective surfaces underneath. Its transparent backing makes it equally useful when mounted on light-colored or reflective ground surfaces—such as sand, concrete, or snow—where it can amplify harvest efficiency by capturing bounced sunlight.
Safety and compatibility were top priorities in this design. The panel features secure MC4 connectors and includes both XT60 and DC5521 adapters for seamless connection to EcoFlow power stations (like RIVER, DELTA, DELTA Max, and DELTA Pro). A built-in smart charge controller with protections against over-voltage, over-current, and short circuits ensures reliable and safe energy transfer.
Whether you’re powering devices at a campsite, extending off-grid energy systems, or supplementing home backup power, the EcoFlow 220W Bifacial Portable Solar Panel offers increased productivity and portability. Its blend of advanced functionality and rugged durability makes it a leading choice for solar-savvy users.
General Specifications:
- Model: EcoFlow SOLAR220W (220 W Bifacial Portable Solar Panel)
- Rated Power (Front): 220 W
- Bifacial Gain: Up to +30% added output from rear light capture
- Solar Cell Type: High-efficiency monocrystalline; transparent dual-face design
- Conversion Efficiency: ~22–24%
- Open-Circuit Voltage (Voc): ~37 V
- Maximum Power Voltage (Vmp): ~33 V
- Short-Circuit Current (Isc): ~8.5 A
- Maximum Power Current (Imp): ~6.7 A
- Weather Resistance: IP67-rated; durable ETFE + tempered glass surface
- Weight: ~12 kg (26 lb)
- Folded Dimensions: approx. 980 × 670 × 40 mm (38.6 × 26.4 × 1.6 in)
- Unfolded Dimensions: approx. 980 × 2010 × 4 mm (38.6 × 79.1 × 0.16 in)
- Mount & Setup: Kickstand case with adjustable metal legs, aluminum eyelets
- Connectors: MC4 standard; includes XT60 & DC5521 adapter cables
- Compatibility: Works with EcoFlow RIVER, RIVER Max, DELTA series, and other solar-enabled power stations
- Protection Features: Smart charge controller with over-voltage, over-current, and reverse polarity safety
- Certifications: Built to meet IEC, ETL, and CE standards