Halkirk Solar
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| Model | 20W 18V 420*280*4MM USB interface direct-charge mobile phone / 35W 18V 620*330*4MM USB interface direct-charge | Type | Thin-film Module |
| Working Voltage | 36 V | Open-circuit Voltage | 19 V |
| Short-circuit Current | 5 A | Product Certification | CE |
The USB interface is designed to support direct charging for mobile phones, power banks, and other standard 5V USB-compatible digital devices directly under solar exposure.
This thin-film solar module is available in two main configurations: a 20W version measuring 420x280x4mm, and a 35W version measuring 620x330x4mm.
Thin-film modules offer a lighter weight, ultra-thin profile, and better performance in low-light and high-temperature environments, making them highly portable and versatile for outdoor charging.
The module features a working voltage of 36V, an open-circuit voltage of 19V, and a short-circuit current of 5A to deliver stable power conversion.
Yes, this product is CE certified, complying with all necessary European health, safety, and environmental protection standards.
