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Solar Charger Panel 28W with Multiple Ports & Fast Charging

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RRP: £69.95 Special Price £39.99
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Overview
  • 28W High-Efficiency Solar Charger Panel
  • Triple Output: USB-A + Type-C + DC Ports
  • 23.5% Max Solar Conversion Efficiency
  • 72 Monocrystalline Cells for Cloudy Days
  • IP64 Waterproof & Dustproof Rating
  • 600D Rugged Polyester Canvas Build
  • Extreme Temp Resistant (-20°C to 65°C)
  • Ultra-Lightweight: Only 2.2 lbs / 1 kg
  • Folds to 7.5×11.2×1.6 in / 19×28.5×4 cm
  • Includes 8-in-1 Charging Adapters
  • Fast Charges Phones in 1.5H (Full Sun)
  • Smart IC Auto-Detects Device Needs
  • Over-Current/Short-Circuit Protection
  • 2-Year Manufacturer Warranty
  • ETFE Anti-Reflective Coating
Overview
  • 28W High-Efficiency Solar Charger Panel
  • Triple Output: USB-A + Type-C + DC Ports
  • 23.5% Max Solar Conversion Efficiency
  • 72 Monocrystalline Cells for Cloudy Days
  • IP64 Waterproof & Dustproof Rating
  • 600D Rugged Polyester Canvas Build
  • Extreme Temp Resistant (-20°C to 65°C)
  • Ultra-Lightweight: Only 2.2 lbs / 1 kg
  • Folds to 7.5×11.2×1.6 in / 19×28.5×4 cm
  • Includes 8-in-1 Charging Adapters
  • Fast Charges Phones in 1.5H (Full Sun)
  • Smart IC Auto-Detects Device Needs
  • Over-Current/Short-Circuit Protection
  • 2-Year Manufacturer Warranty
  • ETFE Anti-Reflective Coating

Solar Charger Panel 28W with Multiple Ports

Buy a Solar Charger 28W Solar Panel with Multiple Output Ports, Super High Efficiency Solar Panel for Smartphones & Tablets, Great Reviews, Free UK Delivery

The Power Panel Portable Solar Phone Charger allows you to Charge your SmartPhone, Tablet on the move, in super fast time.

✓ 28W High-Efficiency Solar ✓ Triple-Port Charging ✓ Weatherproof & Rugged ✓ Ultra-Portable Foldable ✓ 2-Year Guarantee

Never Run Out Of Charge with 28 watts of Solar Power!

The 28 watt Solar Charger Panel is Rainproof has multiple ports, and comes with a 2 Year Guarantee. Is very easy to use can be folded away and has its own stand design, and straps for rucksacks, bags etc

Device Compatibility

Universal Solar Charging: Our 28W panel works with virtually all USB devices (5V/3.8A max total output). The Type-C port supports 9V/2A fast charging for compatible devices under direct sunlight.

Popular Supported Devices

  • Apple: iPhone 8-15, iPad Air/Mini/Pro
  • Samsung: Galaxy S10-S24, Note/Tab Series
  • Google: Pixel 3-8, Pixel Tablet
  • Other: Switch Lite, Kindle, Bluetooth Headphones

Supported Charging Standards

  • USB Power Delivery (PD)
  • Quick Charge 3.0
  • Standard 5V/2.1A charging
  • Apple Lightning
  • USB-C (all generations)

Will My Device Work?

Your device is compatible if it:

  • Charges via USB/Type-C cable
  • Doesn't exceed 3.8A total draw across ports
  • Uses standard protocols (PD/QC3.0 recommended)

Compatible With Devices From:

Apple Samsung Google OnePlus Xiaomi Oppo Vivo Realme Huawei* Sony Nokia Motorola + 100+ others

*Fast charging requires compatible devices and direct sunlight. Cloud cover may reduce output.

Advanced Solar Technology

Thanks to SUNPOWER solar arrays, benefit from a total solar conversion ratio up to 23.5%. Our highly efficient solar cells convert up to 21.5-23.5% of solar power into free energy, leading the industry in conversion efficiency.

Whether it's a sunny day or you're hiking under a cloudy sky, you'll always get optimal power output.

Smart Charging Technology

The advanced combination of iSmart and Smart IC technologies detects all connected devices' input and distributes current output accordingly for up to 3.8A overall output.

Voltage regulated output ensures safe, efficient charging for all your devices.

Multi-Device Charging

Three output sockets with Smart Solar technology allow you to charge multiple devices simultaneously. The 3.8A of power can be output from the USB socket or shared between the three ports.

Compatible with all USB-chargeable devices including iPhones, Android phones, tablets, and more.

Versatile Power Solution

Used to quickly charge your mobile device including all Iphones, handhelds, smart phones, tablets, Samsung, HTC, Nokia in fact anything that can be charged via a USB port!

This handy charger has multiple charging options and can charge via its output ports: 12v Batteries, Power Stations, Phones, Tablets etc

Portable Design

A lightweight portable device that will be no nuisance during your most adventurous treks. Hook it up to your backpack, tent, or up the nearest tree for optimal solar exposure.

Weather-Resistant

A finely refined waterproof fabric to outlast whatever the weather throws at it. Even water. The rugged construction ensures reliable performance in various weather conditions.

Mounting Options

Features multiple mounting options including dedicated straps for rucksacks and bags, standalone capability with built-in stand, and various attachment points.

Solar charger panel 28W with multiple ports

Complete Package Contents

Main Components

  • 1 x Upgraded 28W Foldable Solar Panel Charger
  • 1 x DC-DC Cable (1 meter length)
  • 1 x 8-in-1 DC adapter

Additional Accessories

  • 1 x Cigarette Lighter Plug Cable (1.5 meter length)
  • 1 x DC-Alligator Clip Cable (1 meter length)
  • Comprehensive User Manual

Experience the Difference With PowerBee Ltd

Award-Winning Quality

  • Powerbee Ltd is a Best Buy Award Winner 2021-2025
  • 16 Years of Solar Power Expertise
  • CE Certified Products
  • Professional Support Within 24 Hours

Customer Protection

  • 30-Day Money-Back Guarantee
  • 12-Month Standard Warranty
  • Free UK Mainland Shipping
  • Support Hotline: 07786948899
✓ 30-Day Money-Back Guarantee ✓ Free UK Delivery ✓ Powerbee : A Best Buy Award Winner 2021-25

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Technical Specifications

Specification Details
Model Number RGM-28W
Max Power Output 28W
Output Ports Type-C (5V/2.4A, 9V/2A, 12V/1.5A Max) + USB (5V/3.8A Max) + DC (12V~18V/1.5A Max)
Solar Technology Monocrystalline Silicon (72 cells)
Efficiency 19.1% module efficiency
Folded Dimensions 7.48 × 11.22 × 1.57 in (19 × 28.5 × 4 cm)
Unfolded Dimensions 38.18 × 11.22 × 0.1 in (97 × 28.5 × 2.5 cm)
Weight 2.02 lbs (0.92 kg)
Certifications CE, RoHS
Warranty 1 Year
Package Includes
  • 28W Foldable Solar Panel
  • DC-DC Cable (1m)
  • 8-in-1 DC adapter
  • Cigarette Lighter Plug Cable (1.5m)
  • DC-Alligator Clip Cable (1m)
Key Features
  • Foldable design with rugged polyester canvas
  • Multiple mounting options (straps, stand)
  • Works in cloudy conditions
  • Auto device detection (Smart IC technology)
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Mobile Chargers & Power Banks: The Complete 2025 Buyer's Guide

28W Panel Setup Guide

Maximize your charging efficiency with these expert techniques. Proper installation ensures optimal performance in all conditions.

✓ 5-Minute Setup ✓ All-Weather Ready ✓ Multi-Device Charging

Step 1: Solar Panel Positioning

Optimal Angles

  • UK/EU: 35°-45° tilt year-round
  • Direct Sun: Adjust every 1-2 hours
  • Backpack Mount: Use included straps for 15°-30° tilt

Environmental Tips

  • Keep 50cm clearance from surfaces
  • Avoid partial shading (reduces output by 50-70%)
  • Clean panel surface weekly with microfiber cloth

Step 2: Device Connection

USB Devices

  • Phones/Tablets: Use USB-A port (3.8A max)
  • Fast-Charge Devices: Use Type-C port (9V/2A)
  • Max simultaneous devices: 3 (shared 3.8A total)

Power Stations

  • Connect via DC port (12-18V/1.5A)
  • Use included 8-in-1 adapter for compatibility
  • Charge time: ~8hrs for 100Wh battery (full sun)

Vehicle Charging

  • Use cigarette lighter cable (included)
  • Maintain engine off for eco-charging
  • 12V battery charging: 5-7hrs (with alligator clips)

Step 3: Mounting Solutions

Backpack Mount

  • Thread straps through backpack loops
  • Position panel top-facing for optimal sun exposure
  • Adjust tension to prevent flapping

Ground Setup

  • Extend built-in kickstand for 25°-40° angle
  • Use rocks/sandbags in windy conditions
  • Face true south (magnetic compass +15°)

Temporary Mounts

  • Tent/Tarp attachment: Use carabiners
  • Tree mount: Hang via top loops
  • Vehicle roof: Secure with bungee cords

Step 4: Troubleshooting

⚠️ No Power? Check all cable connections ⚠️ Slow Charging? Reposition panel angle ⚠️ Port Not Working? Try different device

For persistent issues, contact our support team - 2-year warranty included.

Experience the Difference With PowerBee Ltd

Award-Winning Quality

  • Powerbee Ltd is a Best Buy Award Winner 2021-2025
  • 16 Years of Solar Power Expertise
  • CE Certified Products
  • Professional Support Within 24 Hours

Customer Protection

  • 30-Day Money-Back Guarantee
  • 12-Month Standard Warranty
  • Free UK Mainland Shipping
  • Support Hotline: 07786948899
✓ 30-Day Money-Back Guarantee ✓ Free UK Delivery ✓ Powerbee : A Best Buy Award Winner 2021-25

How Your 28W Charger Panel Works

Understand the smart technology behind your portable solar charger and maximize its performance in any environment.

✓ SUNPOWER® Technology ✓ Smart IC Charging ✓ Weather-Resistant Design

1. Solar Energy Conversion

High-Efficiency Cells

  • 72 monocrystalline silicon cells convert 19.1-23.5% of sunlight
  • ETFE coating reduces reflection for cloudy day performance
  • Generates up to 28W (5V/3.8A total) in optimal conditions

Real-World Performance

  • Full sun: 25-28W output
  • Partial clouds: 15-20W output
  • Heavy overcast: 5-10W output

2. Intelligent Power Distribution

Device Detection

  • Smart IC chip identifies connected device types
  • Auto-selects optimal voltage (5V/9V/12V)
  • Prevents overcharging (max 3.8A shared across ports)

Port Specifications

  • USB-A: 5V/3.8A (phones, tablets)
  • Type-C: 5V/2.4A, 9V/2A (fast-charge devices)
  • DC: 12-18V/1.5A (power stations, batteries)

Simultaneous Use

  • Example 1: Phone (1A) + Tablet (2A) = 3A total
  • Example 2: Power bank (2.4A) only = 2.4A dedicated
  • DC port operates independently from USB ports

3. All-Weather Operation

Durability Features

  • IP64 waterproof rating (rain/snow resistant)
  • -20°C to 65°C operating temperature
  • Rugged 600D polyester canvas construction

Performance Tips

  • Cold weather: Output increases slightly (better conductivity)
  • Hot weather: Keep ventilated (output decreases above 45°C)
  • After rain: Shake off water droplets to restore full efficiency

4. Real-World Charging Examples

Device Battery Capacity Full Sun Charge Time Cloudy Charge Time
iPhone 15 3,349mAh 1.5-2 hours 3-4 hours
iPad Air 7,606mAh 4-5 hours 8-10 hours
20,000mAh Power Bank 20,000mAh 6-8 hours 12-15 hours

Note: Times assume optimal panel positioning and may vary based on environmental factors.

Experience the Difference With PowerBee Ltd

Award-Winning Quality

  • Powerbee Ltd is a Best Buy Award Winner 2021-2025
  • 16 Years of Solar Power Expertise
  • CE Certified Products
  • Professional Support Within 24 Hours

Customer Protection

  • 30-Day Money-Back Guarantee
  • 12-Month Standard Warranty
  • Free UK Mainland Shipping
  • Support Hotline: 07786948899
✓ 30-Day Money-Back Guarantee ✓ Free UK Delivery ✓ Powerbee : A Best Buy Award Winner 2021-25
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