Growatt Unveils Innovative Solar and Storage Solutions at RE+ 2025

Growatt, a prominent name in the distributed solar and energy storage domain, had a remarkable presence at RE+ 2025, the largest clean energy event in North America, held in Las Vegas from September 9 to 11. This year, Growatt was in the spotlight showcasing a range of new products and innovative technologies aimed at transforming energy consumption for both residential and commercial markets in the U.S.

The brand's participation attracted thousands of visitors eager to learn about their advanced solar inverters, battery-ready energy systems, and assorted clean energy innovations. The focus of this year’s display was on cutting-edge hybrid and string inverter solutions designed to foster greater energy independence and sustainability.

Key Highlights from Growatt's Display

Next-Generation Hybrid Inverter: MIN 3.8–11.4KTL-XH2-US

One of the main attractions was the MIN 3.8–11.4KTL-XH2-US, a next-generation single-phase hybrid inverter tailored specifically for the American market. Lying within an impressive power range of 3.8kW to 11.4kW, this model offers remarkable flexibility and efficiency. It empowers homeowners to maximize their solar energy consumption and ensures seamless power availability during outages. The inverter supports high-voltage batteries and is compatible with both Growatt's proprietary and third-party storage solutions. Its sophisticated energy management features, paired with time-of-use optimization and intuitive monitoring via the Growatt ShinePhone, make it an attractive proposal for families seeking to enhance energy savings and security. When combined with the SYN 200U-23-US accessory, the MIN XH2-US offers expanded capabilities, allowing for off-grid parallel operation to support larger energy loads and increase reliability.

Tailored Hybrid Energy Solutions for Larger Households

For larger homes and light commercial entities, Growatt introduced the SPH 12000–18000TL-HU-US(B), providing a scalable power output ranging from 12kW to 18kW. This split-phase hybrid inverter facilitates seamless integration of photovoltaic systems, energy storage, and backup solutions, ensuring users enjoy benefits such as peak shaving, load shifting, and protection against blackouts. Specifically engineered for the U.S. grid environment, this model boasts a grid bypass current of up to 200A, delivering dependable power to entire households during outages. The SPH series also exhibits compatibility with various battery types, ensuring users can easily expand their systems as needed.

Versatile Off-Grid Inverter: SPE 6000–12000 US

Growatt didn’t stop there; they also presented the SPE 6000–12000 US, a highly versatile off-grid inverter that adeptly combines input from both solar panels and generators to provide reliable electricity supply for remote homes and off-grid communities. This storage-ready device is attuned for use with third-party batteries, stressing Growatt’s commitment to promoting energy access and independence, particularly for users who operate outside the traditional grid.

A Comprehensive Clean Energy Ecosystem

In addition to their flagship inverters, Growatt exhibited an extensive range of complementary products, including THOR EV chargers, ALP LV US and AXE Modular batteries, along with various solar panels and portable power solutions. This comprehensive array underscores Growatt’s commitment to building a holistic clean energy ecosystem, designed to cater to diverse needs from solar generation and storage to e-mobility initiatives.

Commitment to a Sustainable Future

With installations present in over 180 countries, Growatt continues to empower both U.S. homeowners and businesses with groundbreaking and reliable energy solutions. Lisa Zhang, Vice President of Growatt, expressed her excitement, stating: “We are thrilled to unveil our latest innovations aimed at the U.S. market. Our hybrid inverters—the MIN 3.8–11.4KTL-XH2-US and SPH 12000–18000TL-HU-US(B)—mark a pivotal advancement in enabling American families to attain energy independence, cost savings, and overall sustainability.”

Founded in 2011, Growatt has rapidly established itself as an industry leader in distributed energy solutions, including solar photovoltaic inverters, energy storage systems, EV chargers, and smart energy solutions. With more than 1,100 engineers employed across RD centers in China and Germany, and operations spanning 30+ countries, Growatt remains committed to pushing the boundaries of technology and customer satisfaction, striving for a greener, sustainable future in the energy sector.