The Romantics Dual USB Solar Panel: 18V/5V output
Ever been stuck with a dead phone in the middle of nowhere? This dual USB solar panel is your lifeline, kicking out a flexible 18V/5V output to juice up pretty much anything in your bag. Rain or shine, it’s got your back, thanks to those rugged waterproof monocrystalline solar cells that laugh in the face of bad weather. And with a 10/20/30A controller tucked in, it’s like having a tiny energy guru managing your power so you don’t have to. Whether you’re road-tripping in your car, sailing on a yacht, or living the RV dream, this bad boy supports up to a 300W battery capacity—because adventures shouldn’t come with a ‘low battery’ warning.
- Waterproof monocrystalline solar cells
- Includes 10/20/30A controller
- Suitable for cars, yachts, RVs
- 300W battery capacity
- 18V/5V output
General specs
- Brand: The Romantics
- Seller: Joom
- Output Voltage: 18V, 5V
- Controller: 10A, 20A, 30A
- Battery Capacity: 300W
- Material: Monocrystalline solar cells
- Waterproof: Yes
If you are interested in more details, you can find full information on the seller's page.
Shipping options
United States
Comparison with similar products
| This item | Recommendations | |||||
|---|---|---|---|---|---|---|
Dual USB Solar Panel 18V/5V output
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Double USB Solar Panel Monocrystalline solar cells
|
Solar Panel Controller Dual USB ports
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10W Solar Charger with 10A Controller 10W solar panel
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Portable Solar Charger Panel Built-in smart controller
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20W Solar Panel 20W power output
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| Brand | The Romantics | Decor Dream | Fishine | CosyHome | Vestidos | Aneng Diagnostic Tools |
| Model | ||||||
| Color | ||||||
| Rating |
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| Price | $69.63 | $45.89 | $19.32 | $28.20 | $29.32 | $38.98 |
| Seller | Joom | Joom | Joom | Joom | Joom | Joom |
| Update | June 2, 2025 | August 9, 2025 | August 5, 2025 | August 5, 2025 | August 5, 2025 | August 5, 2025 |
| Controller | 10A, 20A, 30A | 30A | Built-in smart controller | |||
| Waterproof | Yes | Yes | Yes | |||
| Power Output | 200W | 10W | 20W | |||
