Solar energy

Largest range of solar radiation and PV evaluation sensors designed for the most demanding outdoor applications.

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Environmental Science

Measure solar irradiance and atmospheric radiation combined with cloud and meteorological data.

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Material Analysis

Quantify performance of insulating materials using heat flux and thermal conductivity sensors.

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Worldwide offices

EKO Instruments Co., Ltd.
1-21-8 Hatagaya, Shibuya-ku
P: +81-3-3469-6713
F: +81-3-3469-6719
EKO Instruments Europe B.V.
Lulofsstraat 55, Unit 28
2521 AL
Den Haag
P: +31 (0)703050117
F: +31 (0)703840607
EKO Instruments USA Inc.
111 North Market St. Suite 300
San Jose,
CA 95113
United States
P: +1 408 977 7751
F: +1 408 977 7741

Latest news

The future of EKO Pyranometers Regardless of whether your PV solar plant is large or small, hi-tech or l...
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A statement from EKO Instruments President, Toshikazu Hasegawa On the 26th of February, EKO ...
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PRESS RELEASE:  2022 Challenge to phase out all single-use plastics EKO Instruments Co., Ltd...
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