HPS Sentinel Solar Duty Transformers

EIN HPS solar 400

June 25, 2020

HPS is now offering 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.

Go HERE for more information

Related Articles


Latest Articles

  • Shore-Side Electricity and Data Monitoring Take Hold in the Cruise Industry

    Shore-Side Electricity and Data Monitoring Take Hold in the Cruise Industry

    April 15, 2024 On July 7, 2023, the United Nations International Maritime Organization (IMO) and its participating maritime countries set their Greenhouse Gas (GHG) emissions strategy to achieve net zero “by or around” 2050. As a result, the shipping industry, including cruise lines, is adopting various strategies to achieve this ambitious goal, including new fuels,… Read More…

  • Project Spotlight: Sainte-Thérèse High School Lighting Upgrade

    Project Spotlight: Sainte-Thérèse High School Lighting Upgrade

    Built in 1980, the building that houses Sainte-Thérèse high school, in Quebec Canada, was looking a little worse for the wear. Renovation work began with two major projects: introducing a multidisciplinary sports centre, as well as redesigning the parking lots.  The employee and visitor parking lots were completely reconfigured during phase 1 of the renovation… Read More…

  • Guide to the Canadian Electrical Code, Part 1[i], 26th Edition – A Road Map: Section 10 – Grounding and Bonding

    Guide to the Canadian Electrical Code, Part 1[i], 26th Edition – A Road Map: Section 10 – Grounding and Bonding

    April 8, 2024 By William (Bill) Burr[i] The Code is a comprehensive document. Sometimes, it can seem daunting to quickly find the information you need.  This series of articles provides a guide to help users find their way through this critical document. This is not intended to replace the notes in Appendix B, or the… Read More…

  • Investment in the Residential Sector Declines in January 2024

    Investment in the Residential Sector Declines in January 2024

    April 8, 2024 Investment in building construction declined 0.9% to $19.7 billion in January. The residential sector declined 1.4% to $13.6 billion, while investment in the non-residential sector edged up 0.2% to $6.1 billion. On a constant dollar basis (2017=100), investment in building construction fell 0.9% to $12.1 billion in January. Investment in the residential sector declines Investment in residential building construction declined… Read More…


Changing Scene