I bought this and a sealed Weize 50Ah battery and battery box and a 120VAC inverter with USB outputs and it was all in a carry-on size Hard mounted case for emergencies. or mobile powerhouse for camping. It works very well. I set up the panel in the sun, open the case in the tent (not in the rain), route the cables to the quick connector on the panel and voila - I have the equivalent of 50 iPhone batteries in the tent AC battery plus easy for 24-36 Hours to use for powerful fans, phones, iPads, radios, etc. Great little starter kit for those who want to build their own backup power kit (instead of paying $300 to buy one)
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