GC Solar
23.61 GW
GD Solar
53.65 GW
Marcelo Villalva
Published articles
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Technical Article
About the origin of reverse current in photovoltaic systems
Reverse current must be prevented by using fuses in series with the strings
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Technical Article
The LID effect of photovoltaic cells
Light-induced degradation is a phenomenon that reduces the efficiency of photovoltaic cells
Technical Article
Understanding the efficiency of photovoltaic inverters
To facilitate the qualification and comparison of inverters, the figure of average efficiency or weighted efficiency was created.
Technical Article
Energy storage: electric battery technologies
The subject of electrochemical batteries is quite rich and extensive
Technical Article
Electricity microgrids
The possibilities for using microgrids are almost endless and give consumers the freedom to use energy how and when…
Technical Article
BMS systems for lithium batteries
Lithium batteries need electronic control and monitoring systems to operate safely
Technical Article
Making inverters and photovoltaic arrays compatible in PVSyst
Understand the Show sizing function on the PVSyst system screen
Technical Article
MC4 Connector Incompatibility Case Study
Check out a curious case of incompatibility of MC4 connectors that occurred in the Brazilian photovoltaic market