EKO Instruments

Over 90 years of Japanese reliability & precision in solar energy sensors, environmental science, and material analysis. EKO designed and built instruments are today deployed around the world, supporting environmental research and renewable energy projects through continuous innovation, industry-leading turn-key solutions, and an uncompromising commitment to quality. In 2013, EKO Instruments became the first solar sensor manufacturer in the world to achieve ISO 17025 accreditation at our international testing and calibration laboratory in Tokyo, Japan; giving our partners and customers added confidence in the precision and reliability of our measuring instruments and calibration methods.