Solar PV Test Equipment

Your solution for performance testing, safety and troubleshooting

Z200 PV Analyzer EmaZys - all accessories
Tough and robust enclosure ready for field usage. Comes with accesories to handle all testing situations. Operated over smartphone or computer via WiFi (tablet not included in kit).

Z200 PV Analyzer

Fault finding, performance & safety check

– all in just one product


The Z200 PV Analyzer is designed for troubleshooting and problem solving


The Z200 PV Analyzer saves you on average 2.5 hours per troubleshooting task


The Z200 PV Analyzer works well under low solar irradiance

IEC 62446

Watch our latest video on performance and safety testing

Faster PV Troubleshooting

EmaZys ApS is a Denmark based manufacturer of electrical solar test equipment. The instruments are designed for fast and convenient solar PV testing, and  troubleshooting. We believe in cost effective solar energy. The aim is to lower the total cost of energy, and to help our costumers to achieve the best possible return on investment. By using our accurate and reliable fault finding methods this can be achieved. Our newest product is the Z200 PV Analyzer. It offers many features and a strong and solution for fast solar PV fault troubleshooting. 

LHW partnership EmaZys Z200 solar tester

LHW Partnership

Share on facebook Facebook Share on twitter Twitter Share on linkedin LinkedIn In late 2018 James Hoare from LHW Partnership contacted us to enquire more information about the new testing options offered by EmaZys. In early 2019 we shipped a Z200 PV Analyzer to James at LHW Partnership, and today James Hoare is using it

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solar PV O&M

Solar PV Operations and Maintenance – 5 easy steps to optimize

Solar Photovoltaic Operations & Maintenance (O&M) companies can benefit from analyzing the service cost base. The competition is tough these days and the question is whether the business can be made more profitable. In this blog you will read about 5 easy steps where costs may be reduced. Solar PV O&M companies can sharpen the

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EmaZys at SNEC Power expo

SNEC PV POWER EXPO 2018 in Shanghai

In collaboration with Global Science Instruments Co., Ltd. (GSI), we presented our fault finding PV Test Equipment at the SNEC PV POWER EXPO 2018 in Shanghai. Thanks to GSI for spreading the message in China. Global Science Instruments Co., Ltd.(GSI) is a professional trading company specializing in the market of Communication, Renewable Energy and Organic Semiconductor

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Potential Induced Degradation testing method

Potential Induced Degradation Test Method

PID Testing Potential-induced degradation (PID) is a failure mode in solar cells caused by voltage stress on the PID module. PID can affect both crystalline and thin film modules, to an extent depending on material and environmental. Often manufacturers promise PID free solar cells but still this solar degradation is observed in the field. In this post

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Customer feedback

The reporting and trending on the Emazys (Z200) is excellent. It is a very fast and effective testing methodology with very good output report!
The equipment (2 x Z200 PV Analyzer) is working perfectly, doing exactly what we need it to do. Overall we are really happy with it and appreciate the support also.
Using the Z100, we were able to detect and locate solar PV modules with defective bypass diodes faster than using an I-V tracer.
The Z100 PV Analyzer has fully lived up to my expectations and is now my preferred service instrument for troubleshooting solar PV installations.
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