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High Resolution Visual Inspection 

Organize your plant and make future maintenance a breeze by capturing and categorizing each serial number.

Serial Number Mapping
+ HD Visuals

What is High Resolution Visual Inspection?

High Resolution Visual Inspection is a thorough inspection of your site using a drone with high-resolution cameras to capture data of your plant. With the 0.1mm - 0.5mm high definition cameras we can capture the serial numbers of each panel and produce high-res photos for visual anomaly identification. You can easily view all of this on Wesii Portal, keeping your portfolio organized.


Designed for Industry Professionals

High Resolution Visual Inspection was created to serve PV Plant Owners, Asset Managers, O&M companies and Technical Advisors. High Resolution Visual Inspection gives you the data, platform and base that you need to keep track of your entire portfolio.

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Thermal orthomosaic with hotspots visible
Close up view of solar panel

How Does It Work?

We customize a flight plan based on the plant’s electrical layout then fly the plant using drones to capture the required images. We provide the RGB photos to give you a complete picture of your plant. All data is uploaded to the Wesii Portal, where you can choose the analytics tools that best suit your needs.


Key Benefits

  • Obtain high-quality photos

  • Capture individual serial numbers

  • Onboarding to Wesii Portal included

  • Thorough annual inspections

  • Choose the Analytics Tools you need

  • Add users to view selected data

More Wesii Solutions

Clients who use High Resolution Visual Inspection have also benefited from the following solutions. 

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Analytics Tools

Use Wesii Portal, our web platform, as a base to house all your inspection data. Then pick and choose from our plethora of analytics tools to meet your needs.

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Aerial Thermography

Ease your mind, reduce costs and know exactly what is going on within your plant, so you can make the safest and smartest decisions for your business.


Wesii App

Wesii App combines our app, the CAT S62 Pro thermal phone and our web-portal to give you a seamless workflow between field and office.



“We came to Wesii because they offer an advanced technological service, they are ambitious and have a great intuition when it comes to technological innovation. I’m excited to see what they develop next!”

– Elena Bernardi

Head of Operations, BayWa Italia

“Wesii Aerial Thermography offers us a smart, effective way to provide insightful feedback over our client’s PV Plant health. They have a detail-oriented approach, but mostly they keep innovating their service delivery and quality standards to make their services very useful for their clients.”

– Alfredo Beggi

Head of Sales & Development, Stern


Have a question?

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