FILFEEL 30W Portable Foldable Solar Panel with ETFE and Monocrystalline Cells – USB/DC/Type-C Outputs for Power Banks, Phones, Camping & Off-Grid Use

Details

• Efficient 30W Solar Panel : This 30W solar panel delivers consistent power output under optimal sunlight, engineered with high-efficiency monocrystalline silicon cells and ETFE laminated for superior light transmittance and resistance. Its compact 30W rating ensures reliable charging for mid-power devices like power banks, units, and portable lights without overloading or underperforming in variable outdoor conditions.
• Multiple Output Ports Compatibility: This solar panel integrates built-in USB-A, DC (5.5×2.1mm), and output ports, enabling simultaneous or selective charging of diverse outdoor electronics including smartphones, tablets, action cameras, and speakers. Each port features intelligent IC recognition to auto-adjust voltage and current, eliminating manual configuration and ensuring safe, efficient power across device types.
• ETFE-Laminated Monocrystalline Solar Panel : Constructed with aerospace-grade ETFE film and premium monocrystalline silicon cells, this solar panel withstands extreme temperatures from -20°C to 65°C and resists splashes, , and abrasion during hiking, camping, or boating. The ETFE maintains >95% light transmittance even after prolonged sun exposure, preserving -term energy conversion efficiency.
• Ultra-Portable Foldable Solar Panel : Weighing only 2.2 lbs and folding down to 18.5 × 14.2 × .2 inches, this foldable solar panel fits easily into backpacks, roof racks, or RV storage compartments. The reinforced hinge system and tear- fabric backing ensure repeated folding/unfolding without structural fatigue, making it a dependable daily companion for backpackers, van lifers, and emergency preppers.
• Comprehensive System: This solar panel incorporates six-layer circuit — including overvoltage, overcurrent, short-circuit, reverse polarity, thermal overload, and suppression — certified to meet UL/CE/FCC standards. No external controller is required; safeguards operate automatically to connected devices during sudden cover, voltage spikes, or accidental cable misconnections.