A solar-powered future depends on data that matters today

We turn assumptions about solar PV equipment and system performance into quantifiable metrics. Our data drives solar power adoption worldwide.

Use Our Data

A solar-powered future depends on data that matters today

We turn assumptions about solar PV equipment and system performance into quantifiable metrics. Our data drives solar power adoption worldwide.

PVEL-bifacial-pv-module-light-soak

PVEL is the leading independent lab of the downstream solar industry.

Our bankability testing and data-driven reports connect manufacturers with a global network of PV equipment buyers and investors.

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We’re global

Our 300+ downstream partners are located in every major market and represent 30+GW of annual buying power

We’re experienced

We pioneered extended reliability and performance testing for the downstream market

We’re market-driven

Our team continuously refines our test programs as technology advances and market needs evolve

We’re comprehensive

We evaluate every aspect of a solar PV project from components to operating systems

PVEL is the leading independent lab of the downstream solar industry.

PVEL-bifacial-pv-module-light-soak

Our bankability testing and data-driven reports connect manufacturers with a global network of PV equipment buyers and investors.

Learn More

We’re global

Our 300+ downstream partners are located in every major market and represent 30+GW of annual buying power

We’re experienced

We pioneered extended reliability and durability testing for the downstream market

We’re market-driven

Our team continuously refines our test programs as technology advances and market needs evolve

We’re comprehensive

We evaluate every aspect of a solar PV project from components to operating systems

Download PVEL's Scorecards

The industry’s first PV Inverter Scorecard

Download the first free report that ranks PV inverters with independent performance and reliability test data.

Inverter Scorecard

Our new PV Module Reliability Scorecard

Download the 5th Edition of the most comprehensive publicly available PV module benchmarking report.

Module Scorecard
Join Our Product Qualification Programs
PVEL Product Qualification Programs (PQPs) connect manufacturers to a global network of developers, investors, and installers that use our data. From LeTID to backsheet durability, our latest PV module PQP addresses the industry’s top reliability and performance concerns. 
Learn moreExplore updates for modules
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Join Our Product Qualification Programs
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PVEL-Environmental-Chambers-Solar-Module-Testing

PVEL Product Qualification Programs (PQPs) connect manufacturers to a global network of developers, investors, and installers that use our data. From LeTID to backsheet durability, our latest PV module PQP addresses the industry’s top reliability and performance concerns. 

Explore our new PQP
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Why Our Testing Matters

Long-term field data does not exist for solar power plants.

Over 80% of the world’s installed solar capacity has been operating for less than five years. PVEL’s expert, independent lab and field testing creates the data that developers need to procure reliable equipment and forecast system performance. Our testing suite is designed to facilitate project financing.

Our Services
Why Our Testing Matters

Long-term field data does not exist for solar power plants.

pv technology

Over 80% of the world’s installed solar capacity has been operating for less than five years. PVEL’s expert, independent lab and field testing creates the data that developers need to procure reliable equipment and forecast system performance. Our testing suite is designed to facilitate project financing.

Our Services

We test products from a broad range of module, inverter, storage and racking manufacturers

Hear from our clients and partners

PVEL has provided consistent, reliable support to Origis Energy over the years through their Product Qualification Program and Batch Testing to ensure a high-level of confidence in the quality and reliability of our chosen solar modules. Their services were instrumental for technical diligence for our financing partners across multiple utility scale solar projects. We look forward to continuing our relationship with PVEL.

Michael FosterDirector - Procurement, Origis

PVEL's Product Qualification Program provides great comparative insights into different manufacturers’ performance and product reliability; the results serve as a valuable tool to inform Sunrun’s procurement strategy.

Dirk MorbitzerDirector Strategic Sourcing, Sunrun

For the past ten years, REC has relied on PVEL as our third party lab of choice. PVEL's independent reports introduce REC to a broad network of potential clients and provide our customers with the validation data they need to invest in REC technology.

George McClellanTechnical Sales Manager, REC

Let’s talk

Get in touch with a PVEL technology expert to learn more.