The cutting-edge photovoltaic measuring devices (field tester) series PVPM allow the measurement of the I-V-curve of the generator as well as the instant display of the peak power (extrapolated to STC) and the internal serial resistance: two important values for an immediate objective validation of the real state of the generator. more ...
Peak power check on-site: for the check of a single PV plant you may as well rent one of the devices type PVPM1000X or PVPM1040C (inside the EU only)! Test your PV plant and locate hidden problems by moderate costs... More ...
PV-Engineering GmbH provides traceable and so accepted yield expertises for photovoltaic systems in Europe. PV-AufdachanlageThe calculations bases on methods developed during Prof. Wagners long time experience in photovoltaics.. more ...
