Factory Direct Sale 15W hand-held usb foldable solar panel portable mobile phone charger folding solar panel
Products Description
| Product name |
Portable foldable solar panel |
| Model |
SPF081 |
| Material |
Monocrystalline Silicon |
| Power |
15W |
| USB output |
5V 1A Max |
| Conversion efficiency |
22% |
| Expanded size |
690x185x3mm |
| Folding size |
185*125*30mm |
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FAQ
What devices can this 15W foldable solar panel charge?
This solar panel features a standard USB output port (5V 1A Max) which is compatible with most mobile phones, power banks, tablets, USB fans, and other 5V USB-powered devices.
What is the solar conversion efficiency of this panel?
It uses high-efficiency Monocrystalline Silicon solar cells, which provide a high conversion rate of up to 22% to maximize solar energy intake.
What are the folded and expanded dimensions of the SPF081 model?
When fully expanded, the dimensions are 690x185x3mm. When folded, it becomes a compact 185x125x30mm, making it extremely portable and easy to slip into your bag.
Is the folding solar panel waterproof?
The solar panel itself is weather-resistant. However, the USB output port is not waterproof, so you should keep the connection area dry during charging.
Does this solar charger store power internally?
No, this foldable solar panel does not have a built-in battery to store electricity. It converts sunlight directly into power to charge your devices in real-time. For energy storage, you can connect it to a power bank.
Halkirk Solar
