The panel is fitted on outdoor solar backpack, showing real usage scene for single-day outdoor trips, charging wireless earbuds under natural daylight.

20W JSL Power PET Flexible Solar Panel | Solar Backpack

Product Model: JSL-PET-20W

Short Description:

The flexible solar panel is designed for integration onto solar backpacks. It delivers stable low-amperage current to charge wireless earbuds during single-day outdoor activities.

Bullet Points:

20W stable power output matches charging requirements of wireless earbuds.

PET outer laminate withstands minor impact and outdoor friction.

Low-amperage output provides safe charging for sensitive earbud charging cases.

Compact and lightweight, suitable for carrying in backpacks for day trips.

Ultra-thin structure adapts to the curved surface of backpack panels.

High light transmittance maintains steady power generation under partial shade.

Surface film PET, alternative ETFE version available. PET version has inferior weather resistance and bending durability compared to ETFE.

Specification
Product Title	General Specifications
20W JSL Power PET Solar Panel	Efficiency: High-Efficiency Monocrystalline Solar Cells
	Waterproof Rating: IP65 Waterproof & Dustproof
	Surface Material: PET base, epoxy coated, water resistant surface
	Connector: Universal MC4 Connector
	Flexible Performance: Bendable, Fits Curved Surfaces
	Working Temperature: -20℃ ~ +60℃
	Installation: Pre-drilled Mounting Holes for Easy Setup
	Structure: Ultra-thin, Lightweight & Frameless Design
	Application: Outdoor Camping, RV, Small Off-Grid Power, Emergency Backup

 

Product images are for reference only. Final products’ dimensions and layout will be confirmed during quotation.