10A Solar Charge Controller Waterproof Solar Panel Controller 12V/24V PWM Solar Panel Battery Intelligent Regulator for RV Boat car ，with LED Display

Work great and as Described. Highly Recommend and easy hookup.

I use this on our utv to help keep the batteries charged when offloading. I installed two low amp solar panels on the utv and needed to control the charging. This controller works as designed and keeps the batteries on a slow charge as if using a battery float maintainer that uses 110v home voltage.

Product did not work properly. It would work fine till night then the load would be switched out when I would check it in the morning. The battery would charge but the only way to restore power to the load was to disconnect and reconnect the battery. I like the form factor and the connectors but it has to work or none of that matters.

Me gusta, es práctico . A mi me funciona en mis proyectos

This controller works great. I have it between a 100 watt flex panel on the roof of a Polaris Ranger that charges a very large extra battery that’s used to power a 3,000 watt inverter. It’s used to power large power tools out in the pasture and places where there is no power. This small very inexpensive controller has been keeping the battery at 13.9 volts down to 12.5 volts when I have heavy use. Just like auto alternator keeps your battery at around 14.2 volts when running. If someone thinks the power out is not good, that’s because it’s usually not. Power off a good battery that can handle the load and all is well. Panels produce at different rates with different conditions also. Those are not the controller’s responsibility or fault. I really am impressed with this controller. It works fantastically and I will be buying more. Very good product!!!!!

I purchased a SOLPERK 30W 24V Solar Panel Kit, Solar Battery Trickle Charger Maintainer+10A Controller + Adjustable Mount Bracket back in May of 2021. Recently it has not been charging my batteries. I purchased a new controller as I was not getting the proper lights. Emailed support & Sophia followed up with help and information. Great customer service

This was dead on arrival. I bought it months ago and finally got around to use it. No lights come on. I tested the solar panel and it delivers 19 VDC and this thing does not work. I wish i could send it back. UPDATE…i had the polarity wrong. I changed it and now it works….

This Unit Works Pretty Good, So Far. Only Problem We Have Is When The Weather Is Around 32 Deg, When The Mounting Is Not Close To Any Heat Source. The Lights Go Out Then Come Back On When Temp Rises Above About Freezing. Now I Am Looking For A Different Unit For The Cold. Thank You For Your Time.

a good replacement charge controller well made item

Works as it should.

Good solid build. Works as should

Worked awesome with our solar panel

Excellent produit.