About Qnergy

Qnergy (q-ner-gy) provides reliable distributed power for the 1-5KW range. The company developed a free piston Stirling engine with virtually zero maintenance and low emissions.

We serve multiple remote and distributed power sectors. For energy companies (Oil & Gas as well as utilities), we offer superior reliability and environmental performance at a lower price. While servicing the energy sector, we are leveraging strategic partnerships to develop additional applications such as backup power, electric-vehicle charging, load leveling, residential power and also biogas in emerging economies.

Qnergy’s team is comprised of experts who have dedicated their careers to the development and supply of reliable engines. Part of these programs are funded by the DoE and NASA who recognize our technology leadership.


Quality and Safety

At Qnergy we are dedicated to providing products to our customers that meet strict quality standards. We commit to deliver a product on time and with “zero defects”.

We achieve these objectives by utilizing continuous improvement and strict adherence to standards throughout all levels of our organization.

We are committed to the safety and wellbeing of our employees and customers. In order to fulfill that commitment, we adhere to required safety standards to ensure proper operation of equipment inside and outside of our facility as it relates to our products.

Our culture at Qnergy is to empower each employee to be an advocate for Quality and Safety in order to ensure that our products are of the highest quality and employees are in a safe and healthy environment.


ISO 9001 Certification (May 2018)

Our Facility

The Qnergy manufacturing facility is equipped for high volume manufacturing of engines and systems in over 60,000 square feet.

This dedicated production line is a fully operational, semi-automated assembly line utilizing the latest production equipment. Following rigorous and stringent quality and safety standards, our team is able to produce, test and deliver our various products on time.


Qnergy’s legacy is based on decades of experience providing high-reliability, no-maintenance, long-life missions including both terrestrial and deep space remote power generation platforms.  Reliability is deeply ingrained within Qnergy’s culture.  Qnergy chooses to provide high-performing products to our customers by designing our products with test. Design “with test” means designing our products to stringent reliability targets and then “proving” this reliability by testing and intentionally failing parts within extreme, harsh operating parameters.  Tests to failure show us exactly where the margins are, establishes the validity of our products within their specified operating envelope, and helps speed up product improvement cycles. Here at the Qnergy Manufacturing site, as well as at our field test sites, Qnergy uses long-life product “success” testing to show that we know and expect reliability.

With millions of total hardware operating hours Qnergy continues to demonstrate its capacity to design and manufacture product to the most stringent of reliability requirements.