Complete kit of Sola-E UT-45W portable solar charger including DC cables, carabiners, and foldable panel.
Dimensions diagram of UT-45W solar charger showing compact folded size and 0.7kg ultra-lightweight design.
Fast charging junction box featuring Type-C PD and USB-A QC3.0 ports for laptops and smartphones.
Top view of unfolded 45W ETFE solar panel showing high-efficiency monocrystalline cells.
Rear view of a hiker on a trail, wearing a backpack with the lightweight, unfolded 8-panel 45W solar charger securely attached via carabiners to absorb sunlight while moving.
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UT-45W "Outback Pro" Foldable Solar Charger (Type-C PD 45W)

Stop Carrying Heavy Power Stations for Short Trips. Most 30W panels fail to charge laptops. The UT-45W is the game changer. Engineered with a 45W Power Delivery (PD) port, it allows Digital Nomads and 4WD Campers to keep their MacBooks, Drones, and Tablets charged directly from the sun. Built with Industrial ETFE, it survives the harsh Aussie heat that melts standard PET panels.
  • Heat-Proof ETFE: Won't yellow or bubble under UV Index 11+ sun.
  • High Efficiency: 25% HPBC/Mono cells (More power, same size as old 30W).
  • Laptop Ready: True 45W PD Output (Supports MacBook Air/Pro, Dell XPS, Surface).
  • Dust & Water Resistant: IP67 Rated surface, simply wipe off red dust.
See DATASHEET
  • Type-C PD 45W
  • Heat Resistant
  • Ultra Lightweight
  • 5-Year Lifespan

Key Features

"Laptop-First" Solar Charger

The dedicated Type-C PD Port delivers up to 45W/15V, specifically tuned to negotiate with laptop battery management systems (BMS). It creates the perfect mobile workstation for photographers and remote workers. Works with: MacBook Air, iPad Pro, DJI Mavic 3, Steam Deck.

ETFE Technology

Tested in Western Australia. Standard PET panels use fabric stitching that rots and plastic that delaminates in extreme heat (>40°C). Our Laminated ETFE construction is integrated into a single solid sheet. It dissipates heat faster and is immune to salt mist corrosion—perfect for coastal camping.

Smart Dynamic Restart

Cloudy? No Problem. Shadows from trees often stop charging on cheap panels. The UT-45W features an Auto-Restart Chip that detects sunlight recovery and resumes high-speed charging instantly, without you needing to unplug and replug cables.

Wide Applications

A compact, folded 45W solar panel stored neatly in the mesh seat-back pocket of a rugged 4WD vehicle, alongside a map and flashlight for emergency backup.

for 4WD & Overlanding

A backup emergency charger that tucks into your seat pocket.

An unfolded 8-panel 45W portable solar charger in a sunny alpine meadow, actively charging DJI Mavic 3 batteries via a hub. The drone and landing pad are nearby with mountains in the background.

for Drone Pilots

Charge DJI batteries in the field without a generator.

Rear view of a hiker on a trail, wearing a backpack with the lightweight, unfolded 8-panel 45W solar charger securely attached via carabiners to absorb sunlight while moving.

For Hikers

Weighing just 0.7kg, it provides meaningful power.

Techniche Specifications

Technical specifications data sheet for Sola-E UT-45W, detailing 45W output and conversion efficiency.

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e.g. 100 pcs / 500 pcs / 1,000+ pcs

FAQ (Frequently Asked Questions)

Q1: Will this actually charge my MacBook Pro?
A: Yes. The Type-C port supports 15V output, which is required to trigger laptop charging. For heavy tasks (video editing), we recommend charging while the laptop is in sleep mode for faster speeds.
A: Yes, the PD protocol supports PPS, ensuring maximum speed for Samsung S24/S25 series and iPhones.
A: Unlike fabric-sewn panels, the UT-45W uses high-temp adhesive and ETFE, rated for operating temperatures up to 70°C, making it ideal for Australian summers.

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Not sure if foldable panels fit your needs?

See [Why Portable Solar Charger Panels Fail]
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