30A 12V/24V Intelligent LCD PWM Solar Charge Controller Solar Panel Battery Regulator

I have been using this charge controller for a few weeks now and it has been constantly working without any problems, it is easy to change the various settings to suit your needs. The connecting points for the wires are large so it is easy to fit heavy duty cables. I cant find any problems at all with this charge controller and would recommend it.

Seems good quality and has a decent size heatsink. Terminals are big enough for decent size of wire. Only downside is this is a common positive controller, which means to use the 'load' terminals whatever is connected needs two wires to it and to be isolated from the vehicle chassis. The load switching is done on the negative rail.

Very robustly made. Has been working fine for a few weeks now. Nice variable voltage controls and can connect with 16mm cables. Used as part of a Steven Harris vehicle based backup battery power system - see website "battery 1234.com"

Good unit, simple to install and has been working flawlessly. Very pleased.

Had this connected to solar panel on a static van. This seemed to work initially but returned to the van after two weeks to find my new leisure battery had boiled dry. Ran a few tests on a mimic set up and found this as reliable as a chocolate tea pot. It seems to have a complete mind of its own but it had two major issues. It would not pass on any charge to the battery unless it had at least 21 volts coming from the panel, so no trickle charge on cloudy days. Also the load output had a constant voltage leakage of around 5 volts regardless of whether the load circuit was on or off. This proved to a useless box of electronics which displayed a pretty smiling face or sad face and readings that had little relation to actually what was going on. It took me nearly four months to get my money back because their technical support in China does not seem to actually exist, albeit they pretend to have one. They will keep asking you more and more technical questions about meter reading etc (luckily I know a bit about this and have a mate who fits these things for a living) and although you supply all the readings and data requested, you do not get any advice and it soon becomes clear they do not have a clue. They just fob you off with more questions and finalising in 'please send video of happenings'. Do not buy and get a simple regulator without the pretty displays.

Easy enough to fit, works really well with the solar cell on the roof of my van. Maintains the leisure battery at 14v constantly with no problems. Very good value.

The unit arrived within the estimated time and was as described. It worked straight away and I liked the LCD display which is easy to understand.

Works great. The smiley face is a nice light hearted touch for the battery status. Everything works as intended easy to use.

Lo ho usato 2 settimane in Grecia. Carica la batteria fino all'80 '/. è normale. Mi e' successo più' volte che a carica completata andasse in palla, cosi da perdere ore di sole il giorno sucessivo Il pulsante reset ha funzionato solo una volta, ho dovuto arrangiarmi per sistemarlo.(Durante gli spostamenti col sole mi dava l'impressione che il relè' (parallelatore) non carcasse la batteria servizi forse perche il pwm la faceva vedere come carica ?)

Wir haben den Regler an ein Solarpanel (100W) und ein 12Volt Akku (110Ah) vor einigen Monaten im Garten angeschlossen. Alles funktionierte ohne Probleme. Die LCD Anzeige ist sehr hilfreich zur schneller Kontrolle. Positiv: +LCD Anzeige mit wichtigsten Werten und Symbolen (Lädt/Entlädt, aktuelle Batteriespannung, aktueller Ladestrom e.t.c). Sehr hilfreich! +Zeigt auch die akkumulierte geladene und verbrauchte Ah +Einstellbare Grenzen für den Schutz gegen Über-/Entladung. Negativ: -Einleitung nur auf english. Für Profis sicherlich kein Problem. Für normale Menschen gibt es im Internet ausführliche deutsche Bedienungsanleitungen wie z.B: [........] Beobachtung: Der Regler funktionierte nur mit angeschlossenem Akku. Wenn man nur den Solarpaner anschließt, schaltet er sich noch nicht ein. Bei Amazon und im Internet findet man den gleichen Regler unter unterschiedlichsten Namen (z.B. bei Amazon "Tomorrowtop 30A" mit mehr positiven Bewertungen und Links zu den Bedienunganleitungen auf Deutsch! Tut was wir wollen unf für Laien wie wir vollkommen ausreichend.

Funktioniert super..., habe es super schnell bekommen. Fast alles top..., denn leider keine Deutsche Beschreibung. Deshalb ein Punkt abzug. Toll..., tolll

Funzionante come descrizione di amazon, indicatore di carica non arriva mai al 100% , dopo 4 mesi sembra rotto display spento e batterie completamente scaricate . ho contatattato il venditore, vediamo come mi aiutano .

No ho potuto adoperarlo perché difettoso ,devo avere il tempo per rispedirvelo ,altri che ho acquistato non hanno avuto problemi.