Module Level Test

Modules can be set at MPP, open circuit, or short circuit

Full IV sweep taken at defined intervals (typically 5min)

Module level temperature monitoring

Most complete data set available

Performance vs temperature

Performance vs Irradiance

Angle of Incidence

Derived parametric values for building PVSYST PAN file

Warranty evaluation by specified climate

Cursory failure analysis using LIT, EL

Accelerated Potential Induced Degradation (PID) testing

Accelerated Light Induced Degradation (LID) testing

System Level Test

Choose from 3kW, 5kW, 10kW system size

Choose from 600V or 1000V string length

Select grounding configuration- transformerless/floating or negative

Customize your system with or without shading

String level and system level data output

State of the art monitoring with redundant instruments

Real world PID testing

String Level Test

Smaller system size

Additional monitoring at the module level

String level monitoring

State of the monitoring with redundant instruments

Customize your system and experiment

Real world PID testing

pearllaboratories is inverter, rack, grid-connection ready to begin testing your product immediately.   

PV System energy performance evaluations are made utilizing the methods prescribed by NREL and the IEC.

Overall energy yield as well as predictability will be evaluated based on modeled energy yield compared to actual energy yield.