Rogério Valentim Pereira

Job Title
Development Engineer
Company
PHB Eletrônica Ltda.
Country
Brazil

Electrical Engineer responsible for the sector of grid-tied photovoltaic inverters and rectifier systems at PHB Solar.
He is a member of the ABNT/CEE-253 Photovoltaic Systems Study Commission and sub-rapporteur of Working Group GT2, responsible for drafting the standard project 'Inspection criteria for electroluminescence in photovoltaic modules.'
He contributed to the development of INMETRO Ordinance 140 03/2022, which defines quality requirements for products such as photovoltaic modules, off-grid inverters, grid-tied inverters with batteries, charge controllers, etc.
He participated in the INMETRO certification of the first grid-connected photovoltaic inverter in Brazil (Registration -000150/2015).

August 28, 2025PV Quality, Safety, and Standards

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