GC Solar
23.61 GW
GD Solar
53.65 GW
Marcelo Villalva
Published articles
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Technical Article
How are photovoltaic inverters approved in Brazil?
Find out how the equipment approval process by INMETRO works
Technical Article
How do you know if the DPS needs to be replaced?
When to replace your DPS? Learn how to prevent failures in your solar energy system
Technical Article
Stringbox with DPS is necessary or not? What does NBR 16690 say?
The main function of every strinbox is to concatenate the string circuits
Technical Article
Cast-mono technology: poly silicon that is almost monocrystalline
The term cast-mono is an allusion to cast or molded monocrystalline silicon
Technical Article
Basic equipment for commissioning PV systems
Understand what commissioning is and what instruments are needed to carry it out
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Technical Article
Compatibility between bifacial photovoltaic modules and optimizers
This article addresses the compatibility of bifacial solar panels with optimizers
Technical Article
What are N-type photovoltaic solar cells?
Understand what type N cells are and how they differ from type P
Technical Article
Are generic MC4 connectors compatible?
Find out the specifications of original and generic connectors