First-class assembly services

Onsite testing Service

When you purchase a G99 or G100 Export Limitation Panel from us you will more than likely need an onsite Test or DNO Witness Testing. We can provide one of our highly experienced Test Engineers who cover all corners of the United Kingdom. Wherever you are, we can help!

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G99 & G100

About our Onsite DNO Witness Testing

Need a certified test for your G99/G100 panel? If you’ve had a G99 or G100 Panel from us, this is most likely going to be the case. We have an experienced engineer who covers the whole UK and carries out DNO Witness Testing in line with national regional requirements.

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Onsite testing services provided by G59 Projects, Cheshire – High-performance electrical panels, switchgear solutions and services

What we offer

We Test All Major Relay Brands

  • ComAp

  • ABB

  • Megacon

  • Woodward

  • DIEF

  • Siemens

  • Micom

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Expert onsite testing services provided by G59 Projects, Cheshire – High-performance electrical panels, switchgear solutions and services
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Unmatched Experience

Experts in our industry

Our testing service supports testing for solar, battery storage, wind, and CHP. Our current injection test set proves trip points and timings, often exceeding the requirements of pre-tested devices. We also provide certification after every successful test, which is signed by both G59 Projects and the DNO.

Fully supportive

View our full list of services