3W Monocrystalline Solar Panel Cell Module Kit Waterproof With USB Ports Mobile Phone Charging

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??Main Features:
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?????? Solar energy and efficient solar charger circuit.?Environmental protection and energy inexhaustible.

?????? Sunpower crystalline solar cells and Epoxy resin surface seal.

?????? Portable and frame design fit for outdoor and indoor usage.

?????? Constructed by high quality material, eco-friendly, waterproof, durable and sensitive.

?????? Portable and lightweight, easy for carrying.

?????? Suitable for outdoor activities, emergency, and outdoor working.

??Specification

Name: Monocrystalline Solar Panel

Size: 180*150mm/7*5.9 inch

Interface¯?? USB

Number of Interface: 1 ?

Conversion Efficiency: 21%±1%

Operating Environment Temperature: -40?￣C ~ +85?￣C (-40?￣F to 185?￣F)

Wind Resistance: 50psf (2400 pascals)

Snow Resistance: 113psf (5400 pascals)

Hail Impact: 25mm (1 inch) at 23 m/s (52mph)

Product use: Power Bank, Mobile Phone Charging

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? Material

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Surface: Transparent PET

Back: White PET

Intermediate Connection Material: EVA; Solar Battery Cell