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Business Details
42 Years
experience
Trusted Engineering Services for Standby Power Systems
Since 1984, TPI Engineering has been a leader in providing independent testing, engineering, consulting, and commissioning services for standby power systems. Our independence is central to our identitywe do not sell products, represent manufacturers, or offer installation services, ensuring unbiased solutions. With over 30 years of experience, our engineers actively contribute to national and international industry conferences and standards development, including IEEE PES Stationary Battery Committee membership. We maintain cutting-edge equipment and methodologies to deliver detailed evaluations under controlled conditions, minimizing system risks while identifying reliability concerns. Our expertise spans laboratory and field services, supporting telecommunications, utility, and financial industries globally.

Our team includes seasoned professionals with decades of combined experience in battery technology, electrical systems, and failure analysis. We prioritize staying ahead of evolving standards to ensure our clients receive the most current and effective solutions. Our proprietary load banks enable testing of large-capacity batteries up to 4,000Ah, and our infrared thermography services detect critical system issues. Through comprehensive dc systems evaluations and integrated electrical system testing, we guarantee confidence in standby power infrastructure. Our lab services include product approval and tear-down analysis, working directly with manufacturers to meet client specifications and resolve failure root causes.
Services
Battery Performance Testing DC Power Systems Evaluations Infrared Thermography Integrated Electrical System Testing Product Approval Tear-down & Failure Analysis Generator & Transfer Switch Testing Battery Charger Assessments Critical Power Alarms Analysis Load Distribution Testing
Details
  • Year established: 1984
Highlights and features
  • We offer independent and unbiased engineering services with no product sales or manufacturer ties.
  • Our team has over 30 years of experience in standby power systems and IEEE standards development.
  • We utilize proprietary load banks for testing large-capacity batteries up to 4,000Ah.
  • Our engineers participate in international industry conferences and standards committees.
  • We provide services nationwide and globally, supporting telecom, utility, and financial sectors.
Services
Battery Performance Testing
Our battery performance testing evaluates standby battery health using IEEE-recommended protocols. With proprietary load banks, we test capacities up to 4,000Ah, identifying reliability risks while minimizing system disruption. This service ensures compliance with evolving standards and extends battery lifecycle efficiency.
Infrared Thermography
Infrared thermography detects electrical system issues like imbalanced loads and faulty connections. Our certified technicians use high-end cameras to identify overheating components, preventing potential failures. This non-invasive method ensures safe, real-time diagnostics for critical power infrastructure.
Product Approval
Product approval services validate that new power equipment meets specifications before deployment. We test batteries, converters, and inverters, collaborating with manufacturers to ensure reliability. This process reduces field failure risks and aligns products with client requirements and industry standards.
Tear-down & Failure Analysis
Tear-down and failure analysis investigates battery defects and performance issues. We dissect failed units to identify root causes, supporting manufacturers in resolving systemic problems. This service includes detailed reporting to prevent recurrence and improve future product designs.
Integrated Electrical System Testing
Integrated electrical system testing verifies generator, transfer switch, and battery functionality under real-world conditions. This comprehensive approach ensures seamless standby power operation during outages. Testing confirms system reliability and compliance with safety and performance standards.
People
Tom Cantor
President
Tom Cantor, President of TPI Engineering, holds a BS in Chemical Engineering from the University of New Hampshire. With over 30 years in the battery industry, he leads strategic initiatives and ensures technical excellence across all projects.
Jeff Cantor
Project Engineering Manager
Jeff Cantor, Project Engineering Manager, earned his BS in Chemical Engineering from Clarkson University. A Professional Engineer since 2002, he oversees commissioning projects and holds a LEED Green Associate certification.
Bill Cantor
Vice President of Technology
Bill Cantor, Vice President of Technology, has a BS in Chemical Engineering from Penn State and an MS in Electrical Engineering from Johns Hopkins. He chairs the IEEE 1188 Working Group and brings 25+ years of battery industry expertise.
John Stevens
Operations Manager
John Stevens, Operations Manager, holds a BS in Economics/Finance from West Chester University. With 25 years in management and 15 in the battery industry, he ensures efficient operational execution and client satisfaction.
Phil Zakielarz
Engineering Manager
Phil Zakielarz, Engineering Manager, graduated from MIT with a BS in Electrical Engineering. Leading TPI's test lab since 2009, he manages complex projects and drives innovation in electrical testing methodologies.
Questions
What industries does TPI Engineering serve?
We serve telecommunications, utility, and financial industries with standby power system testing, engineering, and consulting services.
How long has TPI Engineering been in business?
TPI Engineering has provided independent power system services since 1984, with over 30 years of industry experience.
Do you offer international services?
Yes, our field services are available globally, supporting clients with standby power reliability needs worldwide.
What testing capabilities do you have for large batteries?
We test large-capacity batteries up to 4,000Ah using proprietary load banks, ensuring compliance with IEEE standards.
Can you analyze battery failures?
Yes, our tear-down and failure analysis service identifies root causes of battery defects, working with manufacturers to resolve issues.
Are your engineers involved in industry standards?
Our engineers participate in IEEE committees and international conferences, shaping battery testing and maintenance standards.