Solar Energy Field Services

Providing on-rack and off-rack solutions for solar energy installations

Intertek’s on-site photovoltaic (PV) testing services provide an essential solution for site owners, operators, EPC (Engineering, Procurement, and Construction) firms, and O&M (Operations and Maintenance) teams looking to maximize the efficiency and reliability of solar installations. Our field-testing experts deliver fast, accurate data to validate solar energy output, ensuring that every PV module meets critical performance standards from commissioning through long-term operation.

Enhance Energy Production and ROI

Our on-site solar testing services are designed to optimize energy production across all PV installations, helping stakeholders identify performance issues early to reduce downtime and enhance system return on investment (ROI). By capturing detailed performance data, we empower site owners and operators to maintain peak output and minimize risk through proactive maintenance. Comprehensive field assessments also enable streamlined warranty management, making it easier to resolve warranty claims and prepare for asset transitions.

Photovoltaic (PV) Field Testing Services

Intertek’s PV field testing services provide safety and performance testing, delivering the highest degree of accuracy while maximizing energy production, minimizing downtime and reducing risk to keep your operations up and running.

Learn More

Photovoltaic (PV) Field Testing Services fact sheet

Why Choose Intertek for Solar On-Site Testing?

Intertek leverages state-of-the-art testing technology to offer industry-leading accuracy and reliability. With daytime testing capabilities, we reduce the need for costly overnight assessments, cutting down on logistical and scheduling challenges. Our rapid reporting and streamlined testing process allow EPC firms to complete projects on time, while O&M teams gain valuable insights to plan data-driven maintenance schedules effectively. Additionally, our baseline performance measurements make it simple to track system degradation over time, supporting long-term energy production goals.

Our Range of PV Testing Services

Intertek’s comprehensive suite of solar on-rack and off-rack testing services includes:

Electroluminescence (EL) Imaging –Including daytime EL imaging
IV Curve Measurements
FTIR (Fourier transform infrared)
Insulation Resistance Testing
And more

Partner with Intertek for Reliable Solar Energy Solutions

As a trusted leader in solar energy testing and certification, Intertek’s on-site testing services support every stage of PV project lifecycle management. Contact us today to learn how our testing solutions can maximize the performance and reliability of your solar installations, driving sustainable energy production and investment returns.