Acxico 3Pcs Solar Charge Controller Board Lithium Battery Charging Controller Auto ON/OFF Light Control Switch For DIY Street Lights Garden Lights

The media could not be loaded. Used this circuit in combination with a small Mono, crystalline, solar panel, led flame diode , lithium battery, old oil lamp, on a decoration for Halloween. Works great. Circuit charges the battery during the day. Sends the stored energy in the battery to the diode light one the solar panel stops sending voltage to the circuit. Switching on the light. The price is great. The quality is top notch. Perfect welds. Great value. Buying more to build some more yard gizmos

Essential for my garden light fixtures. They work very well with a 6x8 solar panels.

This product works as described but doesn’t have battery over discharge protection. You’ll need to use protected batteries or add a protection circuit to your build.

Works as advertised. I replaced my defective PCB with this for a flag pole solar light with 3 rechargeable batteries. Easy to hook up with clear labels of the wire connections on the PCB.

Although I had previously reported that these do not charge, i tried again using a different one along with a different panel and battery and they do, so far, seem to work. Either the first is defective or the panel is but i doubt it's the panel as it works with other things.It should be noted, however, that these differ from the photos shown in that they are slightly longer and have a pair of diagonally located mounting holes that the photos do not show. Also, the solder pads for the light and switch are reversed than that shown. If you look closely at the photos, you'll see a trace connecting the switch pads so if you intend on using one, you'll need to scratch off that trace but there is no documentation whatsoever so it was only by chance that I noticed it. Otherwise it will be on all the time whether or not there is a switch.

I'm excited to share my experience with the 3Pcs Solar Charge Controller Board for DIY solar energy projects. I was able to create awesome solar-powered Halloween decorations in no time with these. They are super convenient and easy to use. All you have to do is connect the solar panel, the battery, and the load to the board, and it will take care of the rest. It will regulate the voltage and current automatically, so you don't have to worry about anything. I think these are perfect for anyone who wants to play with solar power or make some fun and eco-friendly crafts.

I had a fancy solar light with the controller integrated into the light board...It failed, so I bypassed the controller and hooked this up inline to handle the charging and auto on/off function... They are working perfectly for months now. I will say they have a little more variance as to when they turn on and off but that is partially due to the solar panels volts out and partially due to the chips just being less sensitive probably... Anyway I used two of them, didn't test the third, both turn on within about five minutes of each other and work flawlessly.

These PC boards are the best! They work great! Easy to solder. Easy to read where all wires go! If you want to add an on/off switch. All you have to do is score the board at the switch area and you have your switch working. Or leave it along and let the board do it automatically. You won't be dissapointed. I fixed two of my wife's garden solar lights. Instead of the coin batteries, I upgraded to AA. Last all night and nice and bright!