EcoFlow 45W Foldable Solar Panel with 25% High-Efficiency TOPCon Cells
BDT 6,140
Quantity
EcoFlow 45W Portable Solar Panel
The ecoflow 45W Portable Solar Panel is a compact, foldable charging solution built for anyone who needs reliable power away from a wall outlet. Using next-generation N-Type TOPCon monocrystalline cells, it converts sunlight into usable energy at up to 25% efficiency, which means faster charging and noticeably better performance in cloudy or low-light conditions compared to standard PERC panels.
Whether you're charging a phone directly through the built-in USB-C port or topping up an EcoFlow RIVER 3 or RIVER 2 Series power station, this panel is designed to keep your gear running during hikes, road trips, camping weekends, or unexpected power cuts. At just 1.4 kg and foldable into four panels, it packs down small enough to fit in a backpack pocket without adding noticeable weight.
Rugged IP68 waterproof construction, reinforced PCB fiberglass, and an ETFE protective coating mean the panel can handle rain, dust, and salty coastal air, so it's just as much at home strapped to an RV window as it is hanging off a tent in bad weather.
Key Features
N-Type TOPCon Solar Cells (Up to 25% Efficiency): Charges faster than older PERC-based panels and keeps working more effectively in shade, haze, or early morning/late afternoon sunlight.
Built-In USB-C Output (15W Max): Charge a phone, tablet, or small accessory directly from the sun—no separate power station needed for quick top-ups.
Direct Pairing with EcoFlow RIVER 3 & RIVER 2 Series: Plug-and-play compatibility lets you fully recharge a RIVER 3 in around 6.3 peak sun hours, so your power station is always ready when you need it.
IP68 Waterproof & Weather-Resistant Build: Reinforced fiberglass and ETFE coating protect against rain, dust, and minor impacts, so you can leave it out in unpredictable weather without worry.
Ultra-Compact, Foldable 4-Panel Design: Folds down to 30.9 x 22.2 x 4.0 cm and weighs only 1.4 kg, making it easy to slide into a backpack, SUV trunk, or camper van storage.
4 Hanging Eyelets & Carabiners Included: Attach the panel to a tent, RV rack, or backpack and generate power while you're actually on the move, not just when stationary.
Why Choose the EcoFlow 45W Portable Solar Panel
This panel stands out for buyers who want dependable off-grid charging without carrying a bulky setup. The higher-efficiency TOPCon cells mean you spend less time waiting for a charge, especially on overcast days when older panels struggle. Its foldable, lightweight design removes the usual trade-off between portability and power output, and the IP68 rating means you don't have to babysit it during sudden rain or dusty trail conditions. For anyone already using an EcoFlow RIVER 3 or RIVER 2 Series station, this panel is a natural extension that keeps your entire power setup topped up wherever you go.
Best Use Cases
Camping & Hiking: Lightweight enough to carry on multi-day treks while keeping phones, GPS devices, and headlamps charged.
Road Trips & Overlanding: Mounts easily on an SUV or camper van to maintain power on long drives.
Emergency & Backup Power: A practical addition to a home emergency kit for charging essentials during outages.
RV & Van Life: Hanging eyelets make it simple to secure to a vehicle exterior or window for continuous charging.
Technical Specifications
Feature / Parameter | Specification Details |
|---|---|
Model Name | EcoFlow 45W Portable Solar Panel |
Rated Power Output | 45W (±5W) |
Solar Cell Type | N-Type TOPCon Monocrystalline Silicon |
Efficiency Rating | Up to 25% |
Output Ports | Type-C (15W Max / 5V 3A) & DC5521 / PV Connectors |
Open Circuit Voltage (Voc) | 25.6V |
Short Circuit Current (Isc) | 2.06A |
Max Power Voltage (Vmp) | 22V / 21.9V |
Max Power Current (Imp) | 1.98A / 2.0A |
Waterproof Rating | IP68 (Dust and Water Resistant) |
Folded Dimensions | 30.9 x 22.2 x 4.0 cm (12.2 x 8.7 x 1.6 in) |
Unfolded Dimensions | 30.9 x 98.0 x 1.6 cm (12.2 x 38.6 x 0.6 in) |
Net Weight | 1.4 kg (3.0 lbs) |
Compatibility
EcoFlow RIVER 3 (fully charges in approximately 6.3 peak sunlight hours)
EcoFlow RIVER 2 Series power stations
Any USB-C compatible device (smartphones, tablets, small electronics) via direct 15W output
Frequently Asked Questions
Does the EcoFlow 45W solar panel work without a power station?
Yes. It has a built-in USB-C port (15W max) that can charge phones, tablets, and small accessories directly, without needing a separate power station.
Is the EcoFlow 45W Portable Solar Panel waterproof?
Yes, it carries an IP68 waterproof rating and is built with reinforced PCB fiberglass and an ETFE protective coating, so it can handle rain, dust, and salty air.
How fast does it charge an EcoFlow RIVER 3?
Under peak sunlight conditions, the panel can fully charge a RIVER 3 power station in approximately 6.3 hours.
Is this solar panel compatible with the RIVER 2 Series?
Yes, it offers plug-and-play compatibility with the entire EcoFlow RIVER 2 Series.
How much does the panel weigh, and is it easy to carry?
It weighs just 1.4 kg and folds down to a compact 30.9 x 22.2 x 4.0 cm size, making it easy to pack in a backpack or vehicle.
What makes TOPCon solar cells better than standard PERC panels?
N-Type TOPCon cells offer higher efficiency (up to 25%) and better performance in low-light or shaded conditions compared to older PERC panel technology.
Can I mount this panel on a tent or RV?
Yes, it includes four pre-cut hanging eyelets and carabiners for attaching it to tents, RVs, or backpacks.
Does this panel come with a warranty in Bangladesh?
Yes, genuine EcoFlow products sold through authorized sellers in Bangladesh include manufacturer warranty support.
Get the EcoFlow 45W Portable Solar Panel at the best price in Bangladesh with fast delivery and warranty support.