I have received this unit just 2 weeks ago, and had not had the time to test it out a lot. But I got this particular product, because I follow Julian on Youtube and he posted a 3 part series on this MingHe unit. Even though this is not my video, I think it will be very valuable for others: https://www.youtube.com/watch?v=mM6JTquNSZU https://www.youtube.com/watch?v=vzhwR0mAshs https://www.youtube.com/watch?v=rC4rF62CHKY I am planning on using this to charge 2pcs of 12V batteries in my electric powered train. I will be using an old laptop power supply instead of a solar panel. I am very happy with the finish of this product, especially the screen which is very clear and contains all necessary information. Please note - as Julian has pointed out - this unit is designed for a system where the battery (output) voltage is higher than the solar panel (input) voltage. This is probably not the cheapest solar charge controller, but comes from a manufacturer which has other decent products as well.

I have received this unit just 2 weeks ago, and had not had the time to test it out a lot. But I got this particular product, because I follow Julian on Youtube and he posted a 3 part series on this MingHe unit. Even though this is not my video, I think it will be very valuable for others: https://www.youtube.com/watch?v=mM6JTquNSZU https://www.youtube.com/watch?v=vzhwR0mAshs https://www.youtube.com/watch?v=rC4rF62CHKY I am planning on using this to charge 2pcs of 12V batteries in my electric powered train. I will be using an old laptop power supply instead of a solar panel. I am very happy with the finish of this product, especially the screen which is very clear and contains all necessary information. Please note - as Julian has pointed out - this unit is designed for a system where the battery (output) voltage is higher than the solar panel (input) voltage. This is probably not the cheapest solar charge controller, but comes from a manufacturer which has other decent products as well.

I have received this unit just 2 weeks ago, and had not had the time to test it out a lot. But I got this particular product, because I follow Julian on Youtube and he posted a 3 part series on this MingHe unit. Even though this is not my video, I think it will be very valuable for others: https://www.youtube.com/watch?v=mM6JTquNSZU https://www.youtube.com/watch?v=vzhwR0mAshs https://www.youtube.com/watch?v=rC4rF62CHKY I am planning on using this to charge 2pcs of 12V batteries in my electric powered train. I will be using an old laptop power supply instead of a solar panel. I am very happy with the finish of this product, especially the screen which is very clear and contains all necessary information. Please note - as Julian has pointed out - this unit is designed for a system where the battery (output) voltage is higher than the solar panel (input) voltage. This is probably not the cheapest solar charge controller, but comes from a manufacturer which has other decent products as well.

As the unit arrived there was something loose inside. I opened the unit to find out that the loose component was N-channel MOSFET "045N10N". I got a replacement locally, soldered it in and now the unit works perfectly. The MOSFET legs were broken right outside the TO-220 encapsulation probably during transportation as seen in attached picture. I am still giving high grade for the product as I think it is great value for money. Replacing the MOSFET was no issue at all for me, but I guess not everyone can handle that.

As the unit arrived there was something loose inside. I opened the unit to find out that the loose component was N-channel MOSFET "045N10N". I got a replacement locally, soldered it in and now the unit works perfectly. The MOSFET legs were broken right outside the TO-220 encapsulation probably during transportation as seen in attached picture. I am still giving high grade for the product as I think it is great value for money. Replacing the MOSFET was no issue at all for me, but I guess not everyone can handle that.

As the unit arrived there was something loose inside. I opened the unit to find out that the loose component was N-channel MOSFET "045N10N". I got a replacement locally, soldered it in and now the unit works perfectly. The MOSFET legs were broken right outside the TO-220 encapsulation probably during transportation as seen in attached picture. I am still giving high grade for the product as I think it is great value for money. Replacing the MOSFET was no issue at all for me, but I guess not everyone can handle that.

Получил через 15 дней! Качеством доволен. Мой литиевый аккумулятор 48V 14A заряжается отлично от солнечной панели 310W! Продавца рекомендую!

Получил через 15 дней! Качеством доволен. Мой литиевый аккумулятор 48V 14A заряжается отлично от солнечной панели 310W! Продавца рекомендую!

Получил через 15 дней! Качеством доволен. Мой литиевый аккумулятор 48V 14A заряжается отлично от солнечной панели 310W! Продавца рекомендую!

I have 12v solar panels with a 12v battery bank and this unit can only be used for charging 24v+ battery banks. Instead, I have my 12v battery bank feeding the input current and I use this controller to charge all of my Lithium electric scooters which range from 24v to 48v. It works great! instead of using 4 different chargers I can program 4 different charge modes into this one controller and charge everything using solar!

I have 12v solar panels with a 12v battery bank and this unit can only be used for charging 24v+ battery banks. Instead, I have my 12v battery bank feeding the input current and I use this controller to charge all of my Lithium electric scooters which range from 24v to 48v. It works great! instead of using 4 different chargers I can program 4 different charge modes into this one controller and charge everything using solar!

I have 12v solar panels with a 12v battery bank and this unit can only be used for charging 24v+ battery banks. Instead, I have my 12v battery bank feeding the input current and I use this controller to charge all of my Lithium electric scooters which range from 24v to 48v. It works great! instead of using 4 different chargers I can program 4 different charge modes into this one controller and charge everything using solar!

Works satisfactorily the only drawback is that it can not work at 12 volts.

Works satisfactorily the only drawback is that it can not work at 12 volts.

Works satisfactorily the only drawback is that it can not work at 12 volts.

Ładny produkt dzięki dla sprzedającego

nice product thanks for the seller

Ładny produkt dzięki dla sprzedającego

Already installed: great working!

Already installed: great working!

Already installed: great working!

Działa dobrze

working well

Działa dobrze

Naprawdę. Jest teraz dostępny na świecie, nie ma alternatywy w funkcji, jakości, cenie. Twoi przyjaciele i tak będą mieli wiedzę techniczną o tym urządzeniu. Mogę tylko polecić...

Gerçekten yapmışlar. Şu an dünyada ulaşılabilir halde fonksiyon, kalite, fiyat olarak alternatifi yok. Zaten bu aleti alacak Arkadaşların mutlaka teknik bilgisi vardır. Ben sadece tavsiye edebilirim rahatlıkla...

Naprawdę. Jest teraz dostępny na świecie, nie ma alternatywy w funkcji, jakości, cenie. Twoi przyjaciele i tak będą mieli wiedzę techniczną o tym urządzeniu. Mogę tylko polecić...

Pierwsze wrażenie jest doskonałe! Było kilka recenzji, że ładowarka wyłącza się, gdy zasilanie wchodzi i włącza się. Nie zauważyłem tego, prawdopodobnie to zostało ustalone na poziomie firmware.

the first impression is excellent! there were some reviews that the charger goes OFF state when input power goes OFF and comes ON. I haven’t observed that; probably this has been fixed at firmware level.

Pierwsze wrażenie jest doskonałe! Było kilka recenzji, że ładowarka wyłącza się, gdy zasilanie wchodzi i włącza się. Nie zauważyłem tego, prawdopodobnie to zostało ustalone na poziomie firmware.