- New





The perfect solar power source for the RIVER-3 and RIVER-2 series. Thanks to its compact design and light weight, the portable 45 W solar panel is the ideal companion for the RIVER series, enabling simple and convenient charging.
Designed for Type-C charging. The portable 45 W solar panel features a USB-C output (max. 15 W) for directly charging small devices such as smartphones or air pumps.

Up to 25% conversion efficiency. With TOPCon solar technology – a pioneering achievement in portable mini solar panels – we’re setting a new standard at 25%.
Charge the RIVER 3 fully in 6.3 hours in strong sunlight.
Extremely compact. Thanks to its foldable four-panel design, the panel is significantly smaller when folded and fits easily into a rucksack or boot.
IP68 – weatherproof and durable. Thanks to robust PCB fibreglass and a durable ETFE coating, the panel withstands knocks, wind, salty spray and water droplets.
Can be hung up. The 45 W solar panel can be laid flat, tilted using a stand, or hung up using the four pre-punched eyelets and hooks – for example, on a car or rucksack.
Specifications: EcoFlow 45 W portable
| Rated power: | 45 W |
| Cell type: | N-type TOPCon monocrystalline silicon |
| Efficiency: | up to 25 % |
| Open-circuit voltage: | 25.6 V |
| Short-circuit current: | 2.06 A |
| Weight (solar panel): | 1.4 kg |
| Dimensions (unfolded): | 980 x 309 x 16 mm |
| Dimensions (folded): | 222 x 309 x 40 mm |
| Weather resistance: | IP68 |
Data sheet
Specific References
Since 1 January 2023 a VAT rate of 0 % applies to certain photovoltaic products.
Up to 30 kWp no proof is required. The conditions are deemed met if the installed gross capacity of the system according to the Marktstammdatenregister does not and will not exceed 30 kilowatts (peak).
If the goods are not bought for a photovoltaic system — for camping, travel or resale, for example — the regular rate applies. Choose 19 % VAT in that case.
Should the conditions not have been met despite your confirmation, the statutory VAT may be charged afterwards.
Text of the law: § 12 (3) UStG. We do not provide tax advice — if in doubt, please consult your tax adviser.