Solar panels for laptop

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Certik2011-12-01 22:26:05

laptops

Certik, 2011-12-01 22:26:05

Google did not give a clear answer, I did not find anything here either, so I turn to the Habra community:
Solar batteries for laptops are sold in large quantities on the Internet, at a price of 3 to 10 or more kilo rubles.
There is a friend who wants to go hiking (for 3 days or more) and wants to sit with a laptop at the same time.
Actually the question is: how much can these batteries charge a laptop and which ones should / should not be taken. Personal experience in the matter is welcome.

PS: If you need any details - ask, I'll clarify)).

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5 answer(s)

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sisaenkov, 2011-12-01
@Certik

To charge a laptop, the battery must be 60 watts. The price will most likely consist of the same numbers.
A friend used a 10 or 12 W soft battery in conjunction with the Vampirchik energy storage device on a hike. Charged the phone, cameras and other trifles. Bought here mobipower.ru/

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Marsikus, 2011-12-02
@Marsikus

Is there anything else for a comrade to do on a hike?

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Mikhail Lyalin, 2011-12-02
@mr_jok

1) look in the products oyama-energy.ru/ - very high quality
2) do not forget about ways to save laptop charge - lifehacker.ru/2010/05/26/17-sposobov-uvelichit-vremja-raboty-batarei-noutbuka/
3) besides the sun, there are other options - www.instructables.com/id/Camping-Wind-Turbine/

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Kirill Mamaev, 2011-12-02
@r00tGER

With the consumption of a laptop, the surface area becomes completely unacceptable for a hike.

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aquaworm, 2015-02-27
@aquaworm

I asked myself this problem. I work remotely and love being outdoors. Finally got a working solar kit last year to charge my powerful laptop. Plus, I also took an antenna for 3g Internet - it also helps a lot. In practice, it turned out that you can not do without a buffer battery and a panel with a power of at least 50W.
The kit consists of this stuff s-ways.ru/products/mobilnye-solnechnye-moduli-sunw...
and s-ways.ru/products/mobilnye-solnechnye-moduli-sunw...
In this store, everything will cost 42 thousand . I sell the same thing with a small run-in for 18. You can bargain.
Now I really don’t want to, but I have to sell this stuff. Now I am in Moscow and I can also go to St. Petersburg. I can deliver. My phone is +79883557677, [email protected], vk.com/bogvkontakta