Skip to product information
1 of 6

Automatic ATS Dual Power Transfer Switch Solar Charge Controller for Solar wind System 50A DC 12/24/48V, AC 110V 220V on/off grid

Automatic ATS Dual Power Transfer Switch Solar Charge Controller for Solar wind System 50A DC 12/24/48V, AC 110V 220V on/off grid


Regular price $154.99
Sale price $154.99 Regular price $179.99
Save 14% Sold out
Shipping calculated at checkout.


We currently offer FREE&ORDINARY SHIPPING for the most countries (except remote countries/areas), for orders over $29.9.

We currently offer FREE&FAST/ FREE&DDP SHIPPING for the most countries (except remote countries/areas), for orders over $299.


We charge a flat rate for shipping, as follows:

(*DDP ONLY supports EU regions.)

Shipping costs for different countries are adjusted according to logistics costs, which can be directly checked at checkout.

Or, you can know more shipping details here Shipping Policy, or by contacting customer service team via

Different delivery zone has different shipping fees based on the above form.


Processing time = the order preparation time may take 1-3 business days;

Shipping time = the time between when your order has been shipped and delivered to you ( 3 - 21 business days ), which depends on your delivery methods and zone.

Once your order ships, you can track your order with your tracking number. If you have trouble tracking your package, click here Track Your Order or feel free to contact MOES customer service team via and we will check its status for you.


Your local country's customs may hold the shipment and request that you pay customs duties. Please note that all customs duties are the sole responsibility of the customer and we are not liable. Thank you for understanding!

Regular price $154.99
Sale price $154.99 Regular price $179.99
Save 14% Sold out


The dual power automatic transfer switch will automatically switch to grid power to take over your battery when your battery power is low. It's perfect for RVs and yachts, and can also be used on industrial equipment. When the battery voltage falls below the voltage transfer set point, the ATS controller switches to grid power; when the battery voltage rises above the recovery set point, the ATS controller switches back to the battery itself. User-definable battery low voltage transmission and recovery set points. The recovery voltage must be above the voltage transfer set point. Battery type: suitable for sealed batteries, gel batteries, lead-acid batteries, lithium batteries, etc.


  • Beneficial to Solar or Wind System: Comes with a new backup battery, plus many more powerful features for a dual solar-wind system.
  • Works Like an Opposite Direction UPS: the ATS controller can switch freely between grid power and the battery itself.
  • Automatic Selection: Automatically select between DC 12/24/48V, AC 100-120V 60HZ / 220-240V 50HZ.
  • Max. Power: 5.5kw(110V) or AC 11KW(220v)
  • Fast Transfer Time: Inverter transfers to utility power ≤10ms, utility power transfers to inverter ≤16ms.
  • LCD Display: Battery real-time voltage; working status of utility power, inverter and battery.


  • Rated Power:
    5.5kw(Utility Power 100-120V)
    11kw(Utility Power 220-240V)
  • Maximum Current: 50A
  • Auto Selection:
    Input Voltage: AC 100-120V or AC 220-240V
    Output Voltage: AC 100-120V or AC 220-240V
  • Up to 11KW when switching AC power
  • Transfer time:
    Inverter transfer time to utility power =10ms
    Utility power transfer time to inverter =16ms
  • System Voltage: Auto Select: 12V or 24V or 48V
  • Battery low voltage transfer setpoints: Default: 11v/22v/44v, adjustable
  • Battery recovery Setpoints: Default: 13.5v/27v/54v, adjustable
  • Product Size: 19*17*7.25cm(7.4"*6.7°*2.8in)

Download Data

View full details
Free Shipping Over $29.9
60 Days Refund | 2 Years Warranty
24/7 online support

More features with MOES ATS.


Do you ship worldwide ?

We ship worldwide and most countries support free shipping. (Other countries need to pay extra shipping cost.)

How long will my order take ?

The time frame for order delivery is divided into two parts;

Processing time:Order Verification,quality check and packaging.All orders are sent to the manufacturers for dispatch within 24 hours after the order is placed.The manufacturer and China Post process the orders,which takes an additional 2-4 days.

Shipping time:This refers to the time it takes for items to be shipped from our warehouse to the destination.US orders are shipped by e-Packet,which usually take between 7 and 21 business days to arrive at their destination,and sometimes it will take longer.Besides,DHL,FeDex etc are also available.

What payment terms you can accepet ?

We can accept Paypal and Credit card.

Customer Reviews

Based on 4 reviews
Great product

We are now using this in our server's solar power system (See, and it works very well. So well, in fact, that we purchased a second (although this was largely as a backup option, just in case there was some failure and we needed a ready replacement to-hand). Moes delivery system was efficient - it arrived within a couple of weeks to New Zealand, but their communication around the delivery has some room for improvement - the link to the shipping company for delivery progress didn't work, and a message to Moes to check why, didn't get a response.

The best ATS price quality.

The best ATS price vs quality.
Simple to set up. Versatile.
Requires external device type relay or step down or step up to inform the ATS that the inverter or the network has failed. Although the bank has charge.
It works super well depending on the voltage of the battery bank.
2700w solar + 4x12v200ah =48v + 60 A mppt controler for ATS
Public grid as UPS.
under constrution...

MOES ATS - Works Bellissimo

Product works great as it should. Automatically switches to grid power when solar or batteries are depleted and back to solar/batteries. Unit is rated 5500w (110V x 50A) or 11000w (220v x 50A) when wired up to your electrical panel.
Productto ha un limite de 5500w a 110v o 11000w a 220V quando collegato al quadro elettrico. L'unità funziona meravigliosamente.


Prodotto buono e scatta velocemente.
L'unico problema è la limitazione a 2400W di carico, con pacco batterie a 48V (48V*50A)