- USB Output Voltage: 5V DC (compatible with USB 1.0, 2.0, 3.0, 3.1, 3.2)
- 2 port: 3A total
- 4 port: 6A total
- 8 port: 12A total
- Supports Apple / Android phones and tablets as well as any other device that uses 5V USB.
- Compatible with 12V or 24V solar panels.
- Required input voltage: 9-40V DC
- Operating temperature range: -40F to 140F (-40C to 60C)
- Includes miniature USB LED tester
- Approximate efficiency: 80%
- Example: A 30W output must be supplied with about 38W input. (38 x 80% = 30W).
Product solved my needs
I had a solar panel with a controller without a USB port. It did not work with the controller so I patched a wired SAE I had and this worked like a charm(see attached photos. As per other reviews the usb set are not firmly attached. Mine came loose after the first attachment. Also an on/off switch would be handy as well as an SAE adapter.
Works great with used 80 Watt solar panel.
Bought this to test the ability to charge directly from the sun on a trip to the cabin in New Mexico with no power and not running water. I was skeptical at first but, when I opened up the panel plugged in the cables to the correct polarity (make sure you check this it's easy to switch that part up it's your first time) and it worked like a charm. I was able to charge my LG G8 Thin Q, iphone X, and an Anker PowerCore 20,100mAh Portable Charger Ultra High Capacity Power Bank with 4.8A to full capacity. I started using the battery at night and just charged up the battery with the device in the sun during the day. The Good: This Solar Panel USB Adapter Charge Controller worked even better than I expected to. It was keep me and three other people completely charged for 3 days with no power and only sunlight. Worth every penny. The could be better: Over all construction is great but, it's not water proof or resistant for that matter(didn't matter because I had a really long cable and the charger was in the cabin) on set of dual USB's on the adapter was loose from the very beginning. I saw another post about this same thing so they need to get this corrected. They loose USB's in the housing still worked great but, they are loose and it brings in question how long these two will hold. Over all it's great and I'm happy.
Great USB Power Bank
Shipping was fast the unit is awesome, just plug it into your solar panel and start charging your USB device. Super easy and convenient.