Voltaic Systems Arc 45 Watt Solar Laptop Charger Kit

Brand: Voltaic Systems  |  Product Code: ARC-45W-KIT  |  Weight: 2.7kg  |  

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Voltaics most powerful solar charging kit with a 45 Watt folding solar panel and V250 battery

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The Arc 45 Watt Solar Laptop Charger Kit is Voltaic Systems most powerful solar charging system combining a V250 Laptop Battery with a foldable Arc 45W Solar Panel. This solar charging kit provides up to 3x Laptop charges including MacBooks (with optional adaptor) as well as power for smartphones, tablets and other USB devices.

The Arc 45W Panels fold down to just 2cm thick and uses efficient monocrystalline cells and an ETFE coating which increases durability and UV resistance whilst providing a fast and consistent charge.

The powerful V250 battery features USB-C power delivery to charge laptops up to 3x faster and a USB quick charge 3.0 output for faster charging of USB devices. The handy LED display shows remaining battery life the hi-voltage laptop charging output (12V, 16V, 19V Or 24V) that is selected.

The V250 can be charged via the Voltaic Arc 45W Folding Panel in approx. 8 hours or via the supplied AC mains charger for a full re-charge in 8 hours. The V250 also features Voltaic Systems ‘always on’ mode which is ideal for powering sensors or for timelapse photography – read more here.

To use with a post 2012 MacBook you will also need to order a Magsafe 2 Adaptor.


  • Powerful 45W 4 panel solar charger
  • High capacity 67,200mAh V250 Battery pack
  • Waterproof, lightweight and UV resistant solar panels
  • Folds flat for a compact pack size
  • Includes standard laptop adaptors with
  • Direct USB charging with USB output
  • V250 Battery includes USB-C power delivery and USB Fast Charge

Solar Panel Specifications
Open Circuit Voltage: 21.8V

Peak Voltage: 18.4V

Peak Current: 2.3A

Peak Power: 44 Watts

Integrated 750mm 22 AWG cable

Dimensions (Open): 119.2cm x 28.3cm x 0.3cm
Dimensions (Folded): 29.3cm x 23.4cm x 1.9cm
Total Weight: 2.9kg (including V250 battery)


V250 Laptop Battery Specs

  • Capacity: 67,200 mAh / 246.6 Watt Hours
  • Output: 12V/6A, 16V/5A, 19V/4.5A, 24V/3.5A
  • USB QC: 5V/3A, 3.6V-12V, 18W Max.
  • USB-C PD: 5V/3A-20V/2.2A
  • USB-C PD Input: 20V/2A
  • DC Input: 18-25V/3A
  • Protection: Short Circuit, Over Charge, Over Discharge, Over Current, Over Temperature


Arc 45W Solar Charger

Solar Panel Output Cable

V250 Universal Laptop Battery Pack

18V AC Charger

Standard Laptop Adapters

Laptop Output Cable

Car Charger Socket

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