-
English (US)
Choose your OTT HydroMet brand and region:
September 12-14, 2023
Discover OTT HydroMet’s comprehensive, accurate, and reliable PV Plant monitoring portfolio at RE+ in Las Vegas, NV. Visit our booth 4859 to check out the new Kipp & Zonen SMP12, our most innovative Class A pyranometer yet.
June 13, 2023
Aquatic Informatics™ announces the launch of HydroCorrect™, a new automated data validation tool that can power proactive monitoring and management of groundwater, flooding, and water quality in the Aquarius™ platform.
May 22, 2023
For 150 years, OTT HydroMet’s product brand, ‘OTT’ has been at the forefront of innovation, pioneering state-of-the-art hydrological and meteorological instrumentation. Originating in Germany, OTT has since expanded to be a global industry leader providing the highest quality products, customized solutions, and technical support.
May 19, 2023
OTT HydroMet was recently recognized as a part of the National Oceanic and Atmospheric Administration (NOAA) Weather-Ready Nation Ambassador™ initiative, as a NOAA Weather-Ready Nation Ambassador. OTT HydroMet continues to partner with NOAA to provide meteorologic and hydrologic solutions to support their monitoring networks and the public at large.
May 15, 2023
texts: Discover OTT HydroMet’s comprehensive portfolio for accurate and reliable PV plant monitoring at RE+ Southeast in Atlanta from May 17-18 at booth 209. Our Technical Sales Manager and his team are looking forward to meeting you to support you with any measurement issues you may have.
April 17, 2023
As part of our ongoing commitment to innovation, we has partnered with the University of Jaén to create and interpret a comprehensive database for European dust profiles. While the energy output of a solar energy system is commonly associated with solar irradiance, environmental factors, and individual component performance, external factors such as dust can also significantly impact system performance.
March 23, 2022
Join us on Wednesday, April 19th at 2 p.m. EDT, where OTT HydroMet expert, Brent Register, will guide you through: How to establish a flood warning network, the best solution to implement based on your community needs, the technology inside our turnkey Urban Flood Warning Station, and more!
April 5 - 6
Discover OTT HydroMet’s comprehensive portfolio for accurate and reliable PV plant monitoring at RE+ Texas in Austin from April 5-6 at booth 316. Our Technical Sales Manager and his team are looking forward to meeting you to support you with any measurement issues you may have.
March 21st, 2023
OTT Hydromet has launched a new variant of the OTT ecoLog 1000, an all-in-one instrument with a water level sensor, logger, and cellular modem built in. The new variant is equipped with a rugged and accurate, 4-electrode conductivity measuring cell allowing the user to measure water level, temperature, and conductivity.
March 1st, 2023
OTT HydroMet, the developer and manufacturer of environmental monitoring solutions, has announced the appointment of Dr Liam Goodes as Sales and Business Development Manager in the south of the UK.
February 22-23, 2023
Discover OTT HydroMet’s comprehensive portfolio for accurate and reliable PV plant monitoring at RE+ Northeast in Boston, MA, where North America’s clean energy leaders will meet from February 22-23 – RE+ unites SPI, ESI, and Smart Energy Week. Meet us at booth 1203 (Galleria Hall).
December 2, 2022
IEC61724 recommends Class A sensors be re-calibrated once every 2 years, or more frequently per manufacturer recommendations and for Class B sensors, according to manufacturer recommendations.
To ensure an accurate and reliable measurement, and to stay compliant with IEC and WMO recommendations, we at OTT HydroMet suggest getting pyranometers re-calibrated every two years.
To this end we are offering the month of calibration for pyranometers, where you will not only get 15% discount per calibration but also a quick turn-around time.
November 18, 2022
OTT Hydromet has launched a new water level sensor, the OTT PLS 500, which combines robust reliability and accuracy with the advantages of smart sensor technology. Building on decades of experience, the redesigned PLS 500 retains key elements of the trusted, robust, and reliable OTT PLS, while enhancing the sensor to be intuitive and user-friendly.
November 10, 2022
Join us at 11:00am CEST and 10:00am PT on November 10th.
In our upcoming webinar, Sajad Badalkhani, Service and Technical Support Manager at OTT HydroMet, will share his experience and highlight best practices to adequately address soiling using the DustIQ with a focus on data analysis and the latest firmware release.
September 14, 2022
Join us at 11:00am CEST and 2:00pm ET on September 14th.
There is a lot of guidance in IEC 61724-1:2021 about selecting equipment for monitoring PV plant performance, and its installation and maintenance. In this webinar, we look at how the reliability of the measurement data can be improved and methods for checking the validity of the data.
September 1, 2022
Visit us at booth 1793 to discover our latest innovation, the industry’s first spectrally flat Class A pyranometer that provides integrated heating without moving parts – the Kipp & Zonen SMP12. See how all instruments seamlessly come together in a well-integrated monitoring system with highest accuracy and minimal maintenance needs.
August 15, 2022
The performance ratio of your solar PV plant changes every day – make sure you know why. Read our blog article to learn about:
August 3, 2022
Presented by Aquatic Informatics, watch on-demand a panel of cybersecurity and digital experts as they simplify why organizations need to consider mitigation strategies, explain the risks of poor data security practices, and how technology provides an advantage in overcoming cybersecurity challenges and threats.
June 22, 2022
Voilà, here is the third issue of OTT HydroMet Insights! This time, we take a detailed look at the solar energy landscape, international standards, new applications and technologies.
April 25, 2022
Solar energy is central to reaching climate targets across Europe. Now it is beginning to make its comeback in Germany and is once again gaining momentum with the plans laid out by the German government to reach an installed PV capacity of 200 gigawatts (GW) by 2030. Germany continues on its path to becoming the leading PV market in Europe. A good time to join the international solar industry, that will meet on May 11–13, 2022, at Intersolar Europe in Munich at Messe München.
March 29, 2022
The 8th edition of ‘Solarplaza Summit Asset Management North America’ conference combines a crowd of key local and global players within the solar industry, market insights from inspirational speakers, and extended networking opportunities on 6&7 April in Oakland, California.
January 11, 2022
The new SMP12 is industry's first fast response spectrally flat Class A pyranometer that combines solid-state dome heating, with no moving parts, and best-in-class surge protection to maximize accuracy and minimize maintenance.
December 15, 2021
An analysis of the OTT HydroMet Group's software and hardware products has shown that the effected version of Log4j is not in use and we therefore do not need to assume any immediate threat from OTT Hydromet systems.
July 5, 2021
OTT HydroMet, a global leader in hydrologic and meteorologic instrumentation and solutions, is excited to launch the data management platform, AQUARIUS, in Europe.
March 24, 2021
Ice-nucleating particles influence the formation of ice crystals in clouds and many precipitation types. This study reports unique properties of ice-nucleating particles from 42 precipitation samples in the Texas Panhandle region from June 2018 to July 2019.
September 22, 2020
OTT HydroMet, a trusted producer and innovator of environmental monitoring solutions, is launching a meteorological podcast series.
July 14, 2020
Aquatic Informatics Inc. has been acquired by Danaher’s Water Quality platform from XPV Water Partners.
Dec 2019
We are very happy to share with you our second issue of the OTT HydroMet Insights for all Experts in Meteorology.
Feb 2019
We have a lot of contacts with existing and prospective customers in the solar energy industry; at exhibitions, in workshops or by email and through the Kipp & Zonen support system. Many of the same issues keep coming up, in one form or another. So, we have decided to put together a whitepaper that addresses the most common requests for information and explanation. This is particularly topical because there is a lot of confusion resulting from recent changes in key international standards.
Nov 2018
Historically, Kipp & Zonen pyranometers with a higher model number have better specifications and a lower measurement uncertainty. As a result, there has been some confusion in the market and the impression that the CMP10 and Smart SMP10 models are in some way inferior to their CMP11 and SMP11 cousins.
In fact this is not true. If you look at the brochure for our pyranometer range you will find that CMP10 and CMP11 share the same column in the CMP model range specification table, as do the SMP10 and SMP11 models in the SMP range table.
Sep 2018
Last week my product management dashboard started blinking. But why? It turned out to be the alarm I’ve set almost a year ago for reaching 500 delivered and invoiced RT1 sensors. Time for a small celebration as the normal product adaptation period in our market is 3 to 4 years and the RT1 isn’t even a year old. Evidently the RT1 is the right product at the right time.
Dec 2013
Measuring solar irradiance in a highly accurate way is achieved by using a pyranometer complying with ISO 9060. Although most meteorological data is based on horizontally mounted pyranometers, with Photovoltaic (PV) panels it is also important to know the tilted global solar irradiance. This article explains more about measuring solar irradiance and the difference in horizontal and tilted pyranometers.
Jun 2013
How does a pyranometer work? As the experts in solar radiation measurement we are often asked this question and we are happy to answer with an explanation of the working principle of thermopile pyranometers. We have been manufacturing them since 1924 and have evolved the principle to the best instruments available today.
One of the first customers to use DustIQ was Green Energy Park in Morocco, to support research field tests. Since February 2018, OTT HydroMet's DustIQ Soiling Monitoring System has been on their site and measuring the on-site soiling ratio.
Easily Check Kipp & Zonen Instruments on Site. METEON 2.0 can be connected to any of our pyranometers and provide you with real-time measurement values.
Many people have asked us for an illustration that gives a simple overview of the three components of incoming short-wave solar radiation: direct, diffuse and global.