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420W Foldable ETFE Solar Panel Charger, Waterproof Portable Solar Power for Van Life Travel
420W Foldable ETFE Solar Panel Charger, Waterproof Portable Solar Power for Van Life Travel
Specifications
Model Number :
300 W Portable folding solar charger
Model :
Solar Product
Usage :
Outdoor
Price :
USD1-100/pcs
Output Power :
300.0 W ±5%
Color :
Black
Power Output :
100W
Delivery Time :
general two weeks, more quantity based on exact quantity
Standard Current :
8.539A ±5%
Battery Capacity :
3.7V 4400mAh
USB Ports :
2 USB 5V/2.4A ports
Supply Ability :
10000pcs/month
Short Circuit :
9.223A ±5%
Packaging Details :
standard international carton packing
Standard Voltage :
37.12V ±5%
Panel Dimensions :
92.6*34.15*0.3CM
Usbports :
2 USB 5V/2.4A ports
Detection Range :
>5 meters
Compatibility :
Compatible with smartphones, tablets, laptops, and other USB devices
Power Source :
Solar
Open Circuit Voltage :
19.04V
Type :
Portable
Certification :
CE, FCC, UKCA, CB
Current :
1A
Poweroutput :
100W
Place of Origin :
China
Folded Size :
21.5 x 14.6 x 2.5 inches
Open Voltage :
43.52V ±5%
Brand Name :
KUOMAN
Usb Output :
5V/2.1A
Description
420W Foldable ETFE Solar Panel Charger, Waterproof Portable Solar Power for Van Life Travel
420W Foldable ETFE Solar Panel Charger, Waterproof Portable Solar Power for Van Life Travel

Solar Panel Charger Features

  • High solar conversion efficiency ≥ 22%
  • Premium ETFE, EVA & waterproof fabric construction
  • IP67‑rated waterproof surface (400W model)
  • Compact foldable portable design with built‑in carry handle
  • Multi‑output interface for wide device compatibility
  • Light‑weight carbon‑fiber reinforced frame
  • Accessory storage pouch included
  • Customizable logo printing support
  • Stable, safe off‑grid power supply
Technical Specifications
Parameter Value
Output Power (@STC) 300.0 W ±5%
Open Voltage (@STC) 43.52V ±5%
Standard Voltage (@STC) 37.12V ±5%
Standard Current (@STC) 8.539A ±5%
Short Circuit (@STC) 9.223A ±5%
Brand Name KM SOLAR
Model Number KM-YT40W
Place of Origin Guangdong
Cell Size 182mm x 182mm
Type Flexible, Foldable
Panel Dimensions 92.6 × 34.15 × 0.3 cm
Panel Efficiency 23%
Weight 700g
Cell Type Mono Solar Cell
Color Black
Application Outdoor
Maximum Power 40W
Certifications & Warranty
  • Certifications: CE, ROHS, FCC, CA65, REACH, EMC, PSE, UKCA-EMC, UL1703
  • Warranty: 1.5 years
  • OEM Orders: Acceptable
Application Scenarios
  • Camping, hiking, beach trips & outdoor adventures
  • RV, campervan & motorhome off-grid power supply
  • Home emergency backup power during blackouts
  • Off-grid cabin, backyard and remote-site power
  • Van-life road travel, overlanding & expedition trips
  • Outdoor work, field research and mobile job-site power
  • Charging portable power stations, laptops, refrigerators & mobile electronics
420W Foldable ETFE Solar Panel Charger, Waterproof Portable Solar Power for Van Life Travel
Why Choose Us
  • Professional foldable solar panel manufacturer with strict quality-control standards
  • Dual-power options: 300W & 400W models to cover low-medium and high-power off-grid demands
  • Factory-direct pricing, competitive wholesale & bulk-order terms
  • Customization support for logo, packaging and product specifications
  • Reliable after-sales support & technical guidance for your solar projects
  • Products tested for long-term outdoor use, ideal for resellers, campers, RV owners and off-grid enthusiasts
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420W Foldable ETFE Solar Panel Charger, Waterproof Portable Solar Power for Van Life Travel

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Product Detail
Model Number :
300 W Portable folding solar charger
Model :
Solar Product
Usage :
Outdoor
Price :
USD1-100/pcs
Output Power :
300.0 W ±5%
Color :
Black
Contact Supplier
420W Foldable ETFE Solar Panel Charger, Waterproof Portable Solar Power for Van Life Travel

KUOMAN INDUSTRY LIMITED

Verified Supplier
10 Years
Since 2020
Business Type :
Manufacturer, Distributor/Wholesaler, Agent, Exporter, Trading Company, Seller
Main Products :
Solar Street Light, Home Battery Storage, Mobile Air Condition
Employee Number :
150~200
Certification Level :
Verified Supplier
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