UNICO is targeting the growing demand for scalable power conversion by launching a new 330kW bidirectional grid-tie inverter (GTI). This U.S.-manufactured platform aims to bridge a perceived gap in the commercial and industrial (C&I) market for high-voltage bidirectional capability. By offering a compact, rack-mounted solution, the company intends to provide operators with the flexibility to manage power between DC resources and AC infrastructure across various emerging high-power applications.
UNICO 330kW Bidirectional GTI Specifications
The new GTI is designed and manufactured entirely in the United States, featuring a power density of 72W per cubic inch, which UNICO claims is more than 3X the competition. The unit operates at 98.5% efficiency and supports a programmable DC voltage range from 600 to 1500 VDC. On the AC side, the architecture accommodates voltages from 380 to 900 VAC. To address scaling requirements, the system supports parallel operation in groups of ten or more units. This capability allows operators to deliver total system power levels exceeding 3.3 MW. This modular approach enables a single architecture to serve both C&I-scale applications and lower utility-scale storage projects without requiring changes to controls philosophy or the existing supply chain.
Addressing Data Center and Storage Demand
UNICO is positioning this inverter to meet the specific technical requirements of rapidly expanding sectors, including data centers, alternative power generation, and industrial battery storage. CEO Mike Canada noted that bidirectional capability at 1,500 VDC is increasingly required but remains underserved at the C&I scale by U.S.-manufactured products. The company suggests that the GTI allows businesses to "future proof" operations by providing a platform that can accommodate different voltages and expanding power capacities as needs evolve. By maintaining a consistent architecture from single-unit deployments to multi-unit parallel configurations, UNICO aims to simplify the procurement and integration process for developers managing high-power loads that require efficient DC-to-AC and AC-to-DC power movement.
Key Takeaways
- The UNICO GTI delivers 330kW per unit and supports parallel operation to exceed 3.3 MW.
- The device features a power density of 72W per cubic inch and 98.5% efficiency.
- The platform supports a programmable DC voltage range of 600 to 1500 VDC.
EnergyInsyte's Take
In our view, UNICO is making a calculated move to capture the mid-market segment between small-scale C&I and large-scale utility projects. By offering a 1,500 VDC-capable bidirectional inverter manufactured domestically, they are addressing a specific technical void in the U.S. market. The emphasis on high power density and parallel scalability suggests a strategy to reduce physical footprint and complexity for data center operators and storage developers who face tightening space and integration constraints.
Questions & Answers
How does the UNICO GTI support scaling for utility-scale projects?
The inverter supports parallel operation in groups of ten or more units, allowing for total system power levels that exceed 3.3 MW using a consistent architecture.
What specific voltage ranges does the new GTI accommodate?
The platform supports AC voltages from 380 to 900 VAC and features a programmable DC voltage range from 600 to 1500 VDC.
Which industries is UNICO targeting with this product launch?
The company is targeting sectors including data centers, energy storage, solar generation, and other emerging high-power load applications.
What is the claimed efficiency and power density of the unit?
The UNICO GTI operates at 98.5% efficiency and boasts a power density of 72W per cubic inch.
Source: UNICO
