Solar PV module impedance

Z100 Solar PV Module Test Equipment

In this blog post we will take a look at the electrical theory behind the different parameters that can be measured with the Z100 PV Analyzer “String Tester”. The String Tester is the feature of the Z100 PV Analyzer that relies on impedance analysis in the most direct way. Other features of the instrument relies … Read more

EUDP project – new technology for solar cell systems maintenance

Energy Technology Development and Demonstration Program EUDP supports research and development within new climate-friendly energy technologies that may help Denmark on the road to becoming free of fossil fuels (coal, oil and gas) by the year 2050. Meanwhile, EUDP funded projects are aimed at developing Danish business potentials for economic growth and employment. SHORT DESCRIPTION … Read more

Collaboration with Converdan Engineering

EmaZys Technologies and  Converdan A/S have recently committed to a collaboration regarding development and manufacturing. Converdan A/S has a long term experience in development and production of power electronics, and it is hence an ideal partner for Emazys Technologies. Converdan serve customers across a broad range of industries, with products spanning from 1-watt power supplies … Read more

Ground Fault Detector, Megger Test and whatnot.

A photovoltaic array is an investment that is not subject to wear. This hypothesis might have persisted for years, however this does not make it tenable: even carefully planned and executed arrays need monitoring, an occasional inspection and, at times, repairs. Jochen Siemer, PHOTON International 2016 The above statement from Jochen Heimer seems to be … Read more

Vandel Airbase 75 MWp Solar Power Plant

Today, Energi-Innovation and EmaZys performed a maintenance check at Vandel Airbase 75 MWp Solar Power Plant in Denmark – the largest solar PV system in Scandinavia. The agenda was to check a number of solar PV strings, and make sure that all components of the huge power plant were operating to specifications. Vandel Airbase 75 … Read more