The Growatt 11.4kW auto transfer switch and US Split Phase transformer take Single Phase 240Vac (L/N) electricity output and create true Split Phase 120Vac/120Vac (L/L/N). ATS addition to our line sheet improves safety and ease of use for the user with designated input and output locations to simplify connecting this transformer to your system. This product is typically used to be integrated into the Growatt home battery storage system with MIN series Grid-tie inverter, Growatt APX HV Battery ( or ARO HV Battery ).

Product Overviews

Key Features

• Backup Capability
  Partial home load backup
• Easy Operation
  Built-in split-phase transformer for 120v/240v output
• Application Flexibility
  5kW and 11.4kW available

Download
Datasheet
ATS-US Specs

User Manual & Quick Guide
ATS-US Quick Guide

Certificates
ATS-US UL1747

ABOUT Growatt
Growatt is a leading global manufacturer of solar inverters, energy storage solutions, and smart energy management systems. Founded in 2010, the company has grown rapidly to become a trusted brand in the renewable energy industry, with a presence in over 100 countries and regions around the world.

Growatt’s innovative products are designed to maximize energy efficiency and enable customers to reduce their carbon footprint while saving money on energy bills. The company’s range of solar inverters includes both string and central inverters, which are suitable for a wide range of applications, from residential rooftops to large-scale commercial and utility-scale projects.

In addition to solar inverters, Growatt also offers a range of energy storage solutions, including lithium-ion batteries and hybrid inverters. These products allow customers to store excess energy generated by their solar panels and use it when needed, further reducing their reliance on grid power.

With a commitment to innovation and customer service, Growatt is dedicated to providing reliable, high-quality products and solutions that meet the evolving needs of the renewable energy industry.