60A MPPT Solar Charge Controller, 12V/ 24V Solar Panel Battery Intelligent Regulator with Dual USB Port, LCD Display and Timer Setting ON/Off Hours

Relación calidad precio, correcto se tiene un producto coerente al precio pagado, funcionamiento adecuado.

Very low solar input max volts…per specs solar input is 15-23v for 12v batteries…useless for many of us 😒

GoodIt is working

I have to admit that I haven't used this yet. I bought it as a replacement for another controller that I thought was kaput but turned out to be a minor issue. The price was great and delivery was fast. When I actually get around to using this I will update my review.

No lo he probado todavía

This controller arrived fairly quickly and it looks good. But, it didn't come with any cords, so I couldn't hook it up to replace my old one that just has clips. I'll update my review once I've found the right cords for it. :-/

I wanted a controller that would show amps in and amps out, as well as have a programmable cutoff for the load. This seemed to fit the bill, even though it's a PWM controller and "MPPT" is apparently part of the product or company name--misleading. The controller was off on the battery voltage by .2 volts, which is significant when you only want to use the battery between full (12.9 volts) and half empty (12.0 volts). The input amps were also off by about .2 amps, based on my clamp meter. It did not do a great job of charging either. Replaced it with a slightly spendier PWM controller that did a much better job.

This unit works, independent of other solar but only using parallel panels on ground next to trailer and is great as a back-up.