Discharge; and for a long weekend you can probably get away with something that gives you around 75 return on your use.
However this assumes direct sunlight for 13 hours, so assume 2/3 of this for a more realistic figure (7.1 amp hours).
4-pin XLR plugs are considered a standard for 12V power in some circles, so for the solar panel Ive used them, which enables you to disconnect the panel and the battery.
This is actually really hacker para digimon masters simple as long as you can count: Solar panels are rated in Watts.19.99 Buy it now or Best Offer.00 P P Environmental protection and energy saving, which can maintain the battery lifetime.Versatile, maintenance-free amorphous solar panel.Once connected, you can charge your 12-volt battery nonstop for days without damaging the battery.Grade A poly crystalline solar cells yield a compact and ultra-efficient design.Before buying a portable solar power system, its good to answer these questions: How long would the solar panel take to charge a 12 volt battery?The advantage to using a solar charger is that it eliminates all of those unnecessary, bulky chargers for every electronic device.Other have a built in controller to block the charge when the battery is full.Choosing using your battery is probably more important than the solar panel at the end of the day its a lot easier to utterly goose your battery than it is to stuff up a panel.If youre reading this, then for reasons of what can only be curiosity or stupidity, youve decided you want to have a go at building your own DIY solar rig to complement your caravan, motorhome, van, or camper setup.Buy it now, free P P 376 watching 1354 sold, view details.5W Solar Trickle Charger.That depends on how much the solar panel has charged the battery.
The product itself will have markings or enclosed directions stating what type of battery to use.
Once youve soldered up one end you need to solder the plug onto the other end.