![EcoFlow 45W Portable Solar Panel](http://us.ecoflow.com/cdn/shop/files/45W_2_1_535x.png?v=1719484039)
![EcoFlow 45W Portable Solar Panel](http://us.ecoflow.com/cdn/shop/files/45W_b16e8c6b-3d61-4c39-a85a-09a7ae57f929_535x.png?v=1719481603)
![EcoFlow 45W Portable Solar Panel](http://us.ecoflow.com/cdn/shop/files/45W_535x.png?v=1719481447)
![EcoFlow 45W Portable Solar Panel](http://us.ecoflow.com/cdn/shop/files/R2M_60W_535x.png?v=1719556581)
![EcoFlow 45W Portable Solar Panel](http://us.ecoflow.com/cdn/shop/files/Frame_2_8d7b96c9-fd43-410c-a6dd-ca7e3ddf7426_535x.png?v=1719568762)
![Load image into Gallery viewer, EcoFlow 45W Portable Solar Panel](http://us.ecoflow.com/cdn/shop/files/45W_2_1_400x@2x.png?v=1719484039)
![Load image into Gallery viewer, EcoFlow 45W Portable Solar Panel](http://us.ecoflow.com/cdn/shop/files/45W_b16e8c6b-3d61-4c39-a85a-09a7ae57f929_400x@2x.png?v=1719481603)
![Load image into Gallery viewer, EcoFlow 45W Portable Solar Panel](http://us.ecoflow.com/cdn/shop/files/45W_400x@2x.png?v=1719481447)
![Load image into Gallery viewer, EcoFlow 45W Portable Solar Panel](http://us.ecoflow.com/cdn/shop/files/R2M_60W_400x@2x.png?v=1719556581)
![Load image into Gallery viewer, EcoFlow 45W Portable Solar Panel](http://us.ecoflow.com/cdn/shop/files/Frame_2_8d7b96c9-fd43-410c-a6dd-ca7e3ddf7426_400x@2x.png?v=1719568762)
Ideal solar power source for RIVER 2 Series
With it's compact design and lightweight, a 45W portable solar panel is the ideal companion for RIVER 2 Series power stations, providing a simple and convenient charging experience.
![Ideal solar power source for RIVER 2 Series](http://us.ecoflow.com/cdn/shop/files/1_3_a3bacdc4-17a8-478e-9d36-6277b77a1b41.png?v=1719479207)
![Ideal solar power source for RIVER 2 Series](http://us.ecoflow.com/cdn/shop/files/1_3_5ce2eee6-e747-4f5e-8051-b418ecf8b5ee.png?v=1719478741)
Up to 25% conversion rate
Charge faster with an even smaller panel.
With the introduction of TOPCon solar technology, a first in the mini portable solar panel industry, we've set a new standard for conversion efficiency, achieving 25%. This enables faster charging in a more compact form. Fully charge RIVER 2 in 7 hours during peak sunlight hours, and power your electronics and essential camping appliances for a longer adventure.
![Up to 25% conversion rate](http://us.ecoflow.com/cdn/shop/files/2_5_d05946d1-ad04-4e21-b326-2e084d3a8284.png?v=1719479206)
![Up to 25% conversion rate](http://us.ecoflow.com/cdn/shop/files/2_5.png?v=1719478741)
More benefits of adopting TOPCon
EcoFlow 45W Solar Panel with TOPCon vs traditional solar panel with PERC material
![More benefits of adopting TOPCon](http://us.ecoflow.com/cdn/shop/files/Slice_4_5.png?v=1719479197)
![More benefits of adopting TOPCon](http://us.ecoflow.com/cdn/shop/files/Slice_7_2.png?v=1719478741)
Extremely compact
Easily fit into any compact space With its folding four-panel structure, the portable solar panel significantly reduces in size when folded, allowing it to easily fit into compact spaces such as backpacks, SUVs, or minivans.
![Extremely compact](http://us.ecoflow.com/cdn/shop/files/3_5_4c335324-16ec-43ea-80de-f60a1aa02d47.png?v=1719479209)
![Extremely compact](http://us.ecoflow.com/cdn/shop/files/3_5.png?v=1719478741)
IP68 waterproof rating
Always be ready for unexpected weather
With a high IP68 waterproof rating and a protective ETFE film, the solar cells continue to collect energy even during downpours.
![IP68 waterproof rating](http://us.ecoflow.com/cdn/shop/files/Slice_5_5.png?v=1719479208)
![IP68 waterproof rating](http://us.ecoflow.com/cdn/shop/files/Slice_8_1.png?v=1719478741)
Designed for hanging
Charging on the go
In addition to being laid flat on the ground or tilted using a stand, the 45W portable solar panel can be hung using the four pre-cut eyelets and hooks included. Whether hung on your car or backpack, save time by charging while you're heading to your next destination.
![Designed for hanging](http://us.ecoflow.com/cdn/shop/files/7_2_51b819b5-2a34-4f77-ac38-c53bb4b38208.png?v=1719479207)
![Designed for hanging](http://us.ecoflow.com/cdn/shop/files/7_2.png?v=1719478741)
What's in the box
![What's in the box](http://us.ecoflow.com/cdn/shop/files/Slice_6_2.png?v=1719479198)
![What's in the box](http://us.ecoflow.com/cdn/shop/files/Slice_9_1.png?v=1719478741)
Specs
Rated Power
45W
Cell Type
N Type TOPCon monocrystalline silicon
Efficiency
25%
Open Circuit Voltage
25.6V
Short Circuit Current
2.1A
Weight (Solar Panel)
3.09 lb/1.4 kg
Unfolded Dimensions
38.58x12.17x1.77 in / 980x309x25 mm
folded Dimensions
8.74x12.17x0.98 in / 222x309x45 mm
Waterproof Certification
IP68