The EcoFlow 45W Foldable Solar Panel with USB-C is a lightweight 1.4 kg companion aimed at the RIVER family of portable power stations and at direct device charging. It uses N-Type TOPCon monocrystalline silicon cells with 25% efficiency to deliver 45 W (±5 W) via a DC5521 output and up to 15 W (5 V / 3 A) via USB-C, so a phone, a small laptop or an electric pump can be charged without a power station in the loop. Folded, it fits in a laptop-sized 22.2 x 30.9 x 4 cm envelope; unfolded, it stretches to 98 x 30.9 x 1.6 cm and pairs with an EcoFlow RIVER 3 for a 7-13 hour peak-sun recharge.

• 45 W (±5 W) DC output at 22 V / 1.98 A into a portable power station.
• 15 W USB-C output (5 V / 3 A) for direct phone, tablet and gadget charging.
• N-Type TOPCon cells rated at 25% efficiency for good performance in weak light.
• IP68 rating against dust and water for outdoor and camping use.
• Four-panel folding structure keeps the packed size close to a laptop for backpacks.
• Includes hooks and eyelets to hang the panel off a rack, tent or car roof.

Key specs

• Unfolded size: 98 x 30.9 x 1.6 cm
• Folded size: 22.2 x 30.9 x 4 cm
• Weight: 1.4 kg
• Power: 45 W (±5 W)
• IP rating: IP68
• Cell type: N-Type TOPCon monocrystalline silicon
• Open-circuit voltage: 25.6 V
• Short-circuit current: 2.06 A
• DC5521 output: 45 W (22 V / 1.98 A)
• USB-C output: 15 W max (5 V / 3 A)
• Operating temperature: -20 °C to 85 °C
• Efficiency: 25%

Aimed at hikers, bikepackers and RIVER 3 owners who want a light solar option that also charges a phone or headphones directly through USB-C.