Optimise PV Performance

Fast detection and localisation of faults in strings of photovoltaic modules

Advantages of the EmaZys Photovoltaic Testers

  • Reduces fault finding work time in the field of photovoltaics
  • Payback < 12 months
  • Return On Investment > 45 % per year

A low cost Potential Induced Degradation (PID) test

  • A simple electrical test to reveal PID and degradation
  • Module bypass diode check (open or short diode)
  • Module voltage check

Preventive and Predictive Maintenance of PV

  • Solar PV Riso ground fault may be found in less than 2 minutes
  • Standard PV Testing included as well
  • Technology dedicated to boost reliability of PV assets
Solar PV resistance testing

Locate bad module connectors and mitigate fire risks

  • Check module string resistance and locate bad connectors
  • Tone generator and amplifier probe for module strings
  • Impedance testing for assessment of hidden faults
  • Module string fire hazard check

Why EmaZys Photovoltaic testers are your best choice

Other than offering almost unlimited fault finding features for solar power plants and expert level support, there are a few more reasons to invest in the Z200 PV Analyzer. Contact us today and let us help you speed up PV troubleshooting and testing.

Photovoltaic Testers - try the Z200 PV Analyzer

Most solar panel test equipment is not made specifically for exploring the root cause of lost energy production, but the Z200 PV Analyzer from EmaZys is. Faults in PV systems makes testing and certificating costly. Therefore EmaZys has developed an industry leading technology, which includes automatic fault finding in the testing procedure. The ability to identify faults and  ensure maximum performance, makes PV system owners able operate their assets at a reduced cost and improve the ROI. The high performance of the Z200 PV Analyzer is appreciated by customers in more than 20 countries. 

Customers Testimonials

The reporting and trending on the Emazys (Z200) is excellent. It is a very fast and effective testing methodology with very good output report!
LHW partnership James Hoare
James Hoare
LHW Partnership
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.
Brain Totten
Brian Totten Project Manager​
Parker Technical Services
The Z100 PV Analyzer has fully lived up to my expectations and is now my preferred service instrument for troubleshooting solar PV installations.
Kenergy Danmark
Kenn H. B. Frederiksen, CEO
Using the Z100, we were able to detect and locate solar PV modules with defective bypass diodes faster than using an I-V tracer.
Alessio Damiani, CEO of Asterisco Tech s.r.l.
Asterisco Tech s.r.l.

Blog posts and references

TechBBQ solar energy

TechBBQ 2019

TechBBQ is a two-day international technology startup conference and tradefair  by and for the startup community.  More than 6,500 local and international companies will attend. WHO EmaZys will exhibit the latest products and innovations at TechBBC 2019.  WHERE Øksnehallen, Copenhagen Denmark – Area 8, Cleantech Area 1 WHEN Wednesday to Thursday September 18 to 19,

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PV testing with the EmaZys Z200 PV Analyzer

We are looking for international sales and distribution partners

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. The aim is to lower the total cost of energy, and help our costumers in achieving the best possible ROI when investing in solar PV assets. EmaZys products meet the

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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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