Powertraveller Solar Gorilla portable power charger

The Solar Gorilla is a portable solar panel that can charge an MP3 player, mobile phone, or even a laptop.

It’s quite a bulky unit that comprises two photovoltaic panels that open like a clamshell to capture energy from direct sunlight.

You plug a device into either the 5V USB or 20V laptop power using one of the supplied adapters. There are plenty of these for all the shapes and sizes of power connector used by different manufacturers, so you can charge most notebooks, including those from Asus, Acer, Compaq, Gateway, Epson, Samsung, Sony, E-machines, Viewsonic, Dell, Panasonic, but an Apple Macbook needs an adapter.

It doesn’t store any energy, so you can’t rely on the Solar Gorilla as an alternative battery. Instead, to charge a device, you have to leave it plugged in while the Solar Gorilla is in direct sunlight, which restricts when it can be used.

Powertraveller sells another product, the Power Gorilla, a portable battery that can be charged by the Solar Gorilla, although this costs another £130.

If you spend time camping or hiking, the Solar Gorilla could be exactly what you need if you have to be certain your laptop or mobile phone will work away from a power source.

The surface of the Solar Gorilla is covered in rubber, so it can survive a few knocks and scratches if you’re on the move. It’s quite thin, so will easily slip into a laptop bag or a rucksack, but be aware it weighs 700g.
It’s a free source of energy, but it might take a while before the savings to your electricity bill match the initial cost of the device.

The Solar Gorilla is an excellent solar-powered charger, but aside from giving you a warm feeling that your laptop is being powered from a source of eco-friendly energy, it’s only useful in limited situations, most of them travel-related.

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