Technical Specifications
| Model |
20W 18V 4202804MM USB interface direct - charge mobile phone, 35W 18V 6203304MM 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 |
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Frequently Asked Questions
Q
What are the key benefits of thin-film solar modules compared to traditional ones?
Thin-film solar modules are lighter, more flexible, and offer superior aesthetic integration. They also tend to perform better in diffuse light conditions and high temperatures.
Q
Can I use this solar module to charge my mobile phone directly?
Yes, this model features a built-in USB interface specifically designed for the direct-charging of mobile phones and other compatible 5V electronic devices.
Q
What power options are available for this direct-charge model?
This solar charger is available in two power specifications: a 20W 18V version (420x280x4mm) and a 35W 18V version (620x330x4mm), both equipped with a USB direct-charge interface.
Q
What is the open-circuit voltage (Voc) of this thin-film module?
The open-circuit voltage for this module is rated at 19 V under standard testing conditions, ensuring safe and reliable operation.
Q
Does the product comply with international safety regulations?
Yes, this thin-film module carries CE certification, indicating that it conforms to European health, safety, and environmental protection standards.
Q
How does the short-circuit current influence its charging efficiency?
With a short-circuit current of 5 A, the solar module is capable of delivering stable and efficient current output to optimize energy conversion and reduce charging times.
Halkirk Solar
