Unlock greater solar energy yield with our Bifacial Solar Module collection, featuring high-performance panels from EcoFlow, Sungold Power and other great brands. Unlike traditional monofacial panels, bifacial solar modules capture sunlight from both the front and rear sides, significantly increasing total power generation, especially in high-reflectivity environments like snow, sand, concrete, or metal rooftops.
Perfect for residential, commercial, and portable off-grid setups, bifacial panels deliver more energy per square foot, faster ROI, and superior performance in real-world conditions.
A bifacial solar panel uses dual-sided monocrystalline solar modules enclosed in a glass-glass or glass-backsheet design to absorb sunlight from both the front and reflected light from the rear. This can boost energy output by 5-30% or more, depending on the surface and installation angle.
Flat rooftops
Ground-mounted arrays
Off-grid solar generators
Reflective environments (snow, metal, concrete)
The EcoFlow 220W bifacial solar panel is a foldable, rugged panel designed for high-efficiency charging of EcoFlow power stations like the Delta 2, Delta Max, and Delta Pro.
Front Side Power Output: 220W
Rear Side Gain: Up to 25% (up to 155W extra)
Total Potential Output: ~375W under ideal conditions
Cell Type: Monocrystalline
Weight: ~20.9 lbs
Dimensions (unfolded): 72 × 32 × 1.0 in
Port: MC4 (compatible with XT60 adapters)
Durability: IP68 waterproof, dustproof, tempered glass design
Folding Design: Yes - includes carry case and kickstand
Ideal for portable solar generator setups, the EcoFlow 220W bifacial panel combines advanced solar tech with outdoor-ready durability.
Sungold Power offers rigid bifacial glass-glass solar modules built for permanent installations in residential, commercial, and industrial settings. Their bifacial modules are known for high output, strong durability, and premium build quality.
Output Range: 400W to 550W+
Rear Side Gain: Up to 30% additional yield
Construction: Dual-glass (glass/glass) with monocrystalline PERC cells
Frame: Aluminum alloy frame with junction box and MC4 connectors
Mounting: Ground, rooftop, or pole mounts
Certifications: CE, IEC, UL, TUV (model dependent)
Sungold’s bifacial panels are ideal for professional solar installers, DIY homeowners, and solar enthusiasts building high-performance energy systems with a lower cost-per-watt.
Higher Energy Yield: Generate more kWh per day in real-world conditions
Space Efficiency: Maximize power generation in limited rooftop or ground space
Durability: Glass-glass designs resist UV, corrosion, and harsh weather
Longer Lifespan: Many bifacial panels carry 25+ year performance warranties
Perfect for Reflective Surfaces: Snowy, sandy, and light-colored ground boosts performance
✅ Portable Solar Generator Systems: Pair EcoFlow’s 220W bifacial panel with power stations for off-grid energy
✅ Residential Solar Installations: Maximize output with fewer panels on rooftops or carports
✅ Commercial & Industrial Solar: Optimize solar harvest in reflective outdoor environments
✅ RV, Overland & Mobile Use: Use bifacial panels for efficient daytime charging while traveling
✅ Off-Grid Cabins & Tiny Homes: Achieve higher energy independence without expanding your solar footprint
All bifacial panels in this collection are shipped from U.S. warehouses, backed by official manufacturer warranties, and supported by our expert customer team. We offer FREE shipping within the continental U.S., fast fulfillment, and installation support for DIY and professional users.
