MOES Dual Power Controller 50A 11.5KW Automatic Transfer Switch for ATS DC 12V 24V 48V AC 110V 220V Off Grid Solar Wind System

Packaging is good, when I unbox everything, it's fine, when I open the module, the relay is 12 volt DC 60 ampere, the specification is 50A load, in my opinion, the capacity of the relay can handle safely at 50 ampere, the jumper wire it looks high capacity conductor, at this moment, not yet testing for a real load.

I got this to allo me to allow devices to work all the time on my small 100W solar panel. It automatically switches the 110V power between the converter and the grid based on the power available in the battery. Works great!

No priority setting possible Useless if you want priority on external (grid) power Returned to supplier

Şebeke elektriği ve akü arasında çok hızlı geçiş yapıyor. Elektrik kesintisini hissetmiyorsun. Tavsiye ederim. Tşk Amazon

I enjoy experimenting with solar power and I've never had a permanent solar system. The main problem with using solar power as a hobby is that when your battery runs low, your inverter and all the devices connected to your inverter will turn off too. This makes it really difficult to reliably use the power you generate, at least till I learned about this little gem. With this ATS you can connect your grid power, and inverter as an input, a plug (or what ever you decide to use) as an ouput, connect a voltage monitoring cable to your battery (from the ATS), and this device will automatically switch between your inverter and grid power depending on your batteries state of charge without ANY interruption do your devices. If you are watching TV, or gaming on your computer during the switch you will not even notice it. The best part is you get to determine the low voltage at which it changes to grid, and the high voltage when it changes back to your inverter. This means that you can run your devices off your solar panel/battery and then when that power is used up it will swap back to grid power. The next day when the sun comes up and the battery charges, you are back to solar power. This is great way to make permanent use of smaller solar systems. The other exciting thing is that you could (if your batteries can support it) add more and more panels to the system and get usable solar power when the sun is up without having to spend a ton of money on batteries. There is feature i wish this device had, mainly the ability to manually choose if you want to use grid or solar power, but it's not a deal breaker. This device can show an incorrect voltage reading (might be off by .2 volts, but if you hold the up and down arrows for 3 seconds you will be able to adjust the offset. I have used this system for over a week now and it's working flawlessly, i wish i had known about it a long time ago!

Questo articolo era proprio quello che mi serviva per completare il mio piccolo impianto fotovoltaico. Funziona davvero bene ,semplicissimo da impostare e da gollegare . Le istruzione sono davvero ben dettagliate Finalmente non si hanno più stacchi di corrente ,perchè non appena la batteria si ricarica il dual power ritorna automaticamente al fotovoltaico.Basta accendere l'inverter la mattina e spegnerlo la sera così non devi più preoccuaprti se la batteria va sotto tensione. Io ho prefertio impostare la tensione di scarica a 12 volt e la massima a 12.5 in questo modo la batteria agm durerà molto più tempo,senza scaricarla oltre il 50%. Consiglio vivamente l'acquisto di questo prodoto. Spedizione prime ovviamente puntale e veloce