Hammond Power Solutions: New HPS Solar Duty Transformers

June 2, 2020

Hammond Power Solutions Inc. (HPS), North America’s leading manufacturer of dry-type transformers and magnetics, has announced the availability of a line extension of three phase general purpose and k-rated transformers for solar applications – HPS SentinelTM Solar Duty.

HPS Sentinel Solar Duty transformers are available for applications where voltage adjustments are necessary between the solar generation system and the utility service. The grid and inverter side of the transformer is clearly identified on the nameplate and catalog allowing for bi-directional power flow for use in facility and utility-interactive generation systems.

HPS Sentinel Solar Duty Transformers meet the U.S. Department of Energy (DOE 2016) 10 CFR Part 431 efficiency standards and the latest Canadian Energy Efficiency Regulations SOR/2018-201 efficiencies – NRCan 2019. All HPS low voltage solar duty transformers are available in a type 3R heavy duty enclosure and feature enhanced BIL ratings for increased reliability. Standard integral floor and wall mounting brackets are on units up to 45 kVA allowing for faster installation and have voltage ratings from 15-1000 kVA with the most voltages in stock.

The solar energy market covers a broad range of applications and environments and demands a high level of safety and reliability. Hammond Power Solutions (HPS) offers the broadest variety of dry-type transformer solutions for the difficult applications found in the solar energy market.

For more information, visit www.hammondpowersolutions.com.

Related Articles



Editor’s Pick: Featured Article

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s u-control 2000: The Automation Controller

Weidmüller’s scalable engineering software, u-control 2000, adapts individually to your requirements. And, the u-control is powerful, compact and fully compatible with Weidmüller’s I/O system u-remote. This article looks at what makes u-control the heart of your automation.

Programmable logic controllers (PLCs) are one of the main components of any automated system. A typical control system has inputs, outputs, controllers (i.e., PLCs), and some type of human interaction with the system, a human machine interface (HMI), for example.

Read More



Latest Articles

  • Protect Your Production with Festo’s Interchangeable Pneumatic Cylinders 

    December 1, 2025 By Krystie Johnston Pneumatic cylinders are the workhorses of industrial automation. They convert compressed air into linear motion, enabling tasks like clamping, gripping, holding, lifting, pushing, and pulling – tasks inherent to production lines and robotics. When these components go down, it can cause significant impacts on production. Avoid these negative consequences… Read More…

  • Smarter Power System Monitoring with Moxa Easy-to-Use Protocol Gateways

    November 27, 2025 Achieve Comprehensive Monitoring Across Diverse Energy Sources In industrial settings, effective power system monitoring plays a vital role in ensuring operational efficiency. It involves the real-time tracking of power quality, energy consumption, and equipment conditions. However, due to the varied nature of power grids, often composed of multiple energy sources and communication… Read More…