11KW 50A Dual Power Automatic Transfer Switch for Solar /Wind System

ATS Series

50A

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NEW Updated Max

power up to 11kw

LCD Display

Easy Setting Voltage adjustable

Multi-protection

12v/24v/48v auto distinguish

110v/220v auto distinguish

Quick installation

This dual power transfer controller ATS-11KW is used between an off-grid system and public power.The controller is separately connected with public power, inverter, battery and load. On the top of the controller, there is an on/off switch, please turn on the controller after ensuring all cables are well connected.

product details

Product Features

Super professional remote monitoring on APP and PC: convenient daily usage, smart large-scale aftersales without time and location limitation.

Built-in MPPT solar charge controller

Wide PV input voltage range (60V to 450V), minimum connect 2pcs PV panel, save installation cost.

Max 8 pcs in parallel, extend loading capacity to 49.6KW

Smart tuya communication bar(Easy management for users)

Built-in anti-dust kit for harsh environment, avoid short circuit.

High efficiency (max 97.5%), no-load loss less than 30W.

Run without battery

Combining solar system, AC utility, and battery power source to supply continuous power(10MS transfer time)

Dual back up load port(EPS port& smart port)

Support power the load and charge battery at the same time by 1.7 rates of Input Utility power

Overload, short circuit and Deep discharge protection of battery

Intelligent fan speed regulation, reduce noise and power consumption.

5 year warranty.

Applications of Inverters

1. Solar Power Generation: Converts the direct current (DC) produced by solar panels into alternating current (AC) for grid connection or self-use.

2. Electric Vehicles: Converts the DC from the battery into AC to drive the electric motor.

3. Household Appliances: Provides backup power during outages by converting DC from batteries into AC for home use.

4. Industrial Equipment: Supplies AC power to equipment that requires it.

Product Display

Application

AUTOMATIC TRANSFER SWITCH APPLICATION

The ATS controller enables seamless integration between inverters and grid power within a single circuit, functioning as an intelligent power management hub. Operating on a "reverse UPS" principle, it prioritizes battery/inverter power while automatically switching to grid electricity when battery voltage drops below user-defined thresholds (with ≤10ms transfer time), then seamlessly returns to renewable power once batteries recharge.

Featuring auto-detection for 12V/24V/48V DC and 110V/220V AC inputs, the system includes programmable battery protection with adjustable low-voltage cutoff and recovery settings to optimize battery lifespan. The integrated LCD display provides real-time monitoring of power status, battery levels, and transfer logs. Specifically designed for renewable energy systems, it automatically fails over to grid power during low-generation periods (cloudy/windless conditions), solving the challenge of intermittent green energy supply.

With industrial-grade construction incorporating surge protection, this solution is ideal for off-grid solar systems, hybrid inverters, and wind power applications. The controller delivers reliable, efficient power management while maximizing renewable energy utilization - an essential component for sustainable energy independence.