Link between electrical generation & consumption

Featured Product from Isabellenhutte USA

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Supporting the infrastructure for an evolving cooperative energy grid
Our IVT-Series serves as a two-way link between electrical generation and consumption

The expansion of renewable energies (e.g. solar power households) is increasingly leading to unstable situations in the distribution network. The benefits of the self-sufficient energy supply makes home storage applications up to a few kWh and commercial/industrial storage (up to a few MW) attractive, but these systems demand new strategies for current measurement that must meet market realities for cost and footprint.


  • ICD SERIES Combats high cost pressure with home storage applications focused on a digital and calibrated current measurement with ampere-hour metering.
  • IVT SERIES Daisy-Chain Functionality for Large Commercial/Industrial Storage Units—Depending on the application, several high power battery stacks can be connected, each with its own battery management system.
  • IVT SERIES in UPS Systems Battery-powered uninterruptible power supply units for server centers, hospitals, mobile communications antennas or generally for power supply in regions with a weak network infrastructure.


Isabellenhütte USA 
Isabellenhütte USA (formerly Isotek Corporation) is a wholly owned subsidiary of Isabellenhütte Heusler GmbH KG. 
Formed in 1989, Isabellenhütte USA is a leading supplier of precision current sensing and high power resistors, thermoelectric and resistance alloys, and precision measurement systems. Located in Swansea MA, Isabellenhütte USA has developed an industry-wide reputation for providing high-quality products and unparalleled customer support.

Backed by hundreds of decades of manufacturing and engineering expertise and a representative network that spans all of North America, our mission is to provide superior resistive solutions into the automotive, industrial and aerospace industries. Isotek strives to remain at the ready with samples of standard products and unmatched application support for technically demanding custom product development.