Keep your phone, tablet and power bank topped up off-grid with the Solar Technology 24W Fold-Up USB Solar Charger. Its high-efficiency monocrystalline panels turn daylight into USB power, with no mains hook-up or generator needed, so it suits camping, festivals, coastal walks and caravan or motorhome trips.

Unfold it, prop it up on the built-in stand facing the sun and plug in. There are two outputs, a USB-A and a USB-C, each delivering up to 2.4A, so you can charge two devices at once. Carabiner clips let you hang it from a rucksack on the move or from a tent or awning on site.

Folded, it's about the size of a paperback and weighs 620g. It's IPX4 splash-resistant, so a passing shower won't stop it.

Key features

• 24W monocrystalline panels that keep charging in weaker light
• Charges two devices at once via USB-A and USB-C
• Built-in stand to angle the panels towards the sun
• Carabiner clips to hang it from a rucksack, tent or awning
• Folds down to 27 x 15.5cm and weighs just 620g
• IPX4 splash-resistant for changeable British weather

Specifications

• Brand: Solar Technology International
• Model: STFFP24
• Rated power: 24W
• Panel type: Monocrystalline
• Panel efficiency: Up to 23.4%
• Max power voltage (Vmp): 6V
• Max power current (Imp): 4A
• Short-circuit current (Isc): 4.2A
• Outputs: 1 x USB-A (5V / 2.4A max), 1 x USB-C (5V / 2.4A max)
• Folded size: 270 x 155 x 16mm
• Unfolded size: 700 x 270 x 4mm
• Weight: 620g
• Water resistance: IPX4 (splash and light rain resistant)
• In the box: USB-A to USB-C cable, 2 x carabiner clips, user manual
• Warranty: 1 year

Tip: pair it with a power bank to store daytime solar energy for charging your devices overnight.