GC Solar 23.61 GW GD Solar 53.65 GW
Solar Energy Courses
Marcelo Villalva

Marcelo Villalva

Specialist in photovoltaic systems. Professor and researcher at the Faculty of Electrical and Computer Engineering (FEEC) at UNICAMP. Coordinator of LESF - Energy and Photovoltaic Systems Laboratory at UNICAMP. Author of the book "Photovoltaic Solar Energy - Concepts and Applications".

58 articles published

Published articles

PERC technology: the new generation of photovoltaic cells
Technical Article

PERC technology: the new generation of photovoltaic cells

This technology consists of thinner photovoltaic cells manufactured with an additional layer of passivation.

1 jul
Is it worth adjusting the angle of solar panels on rooftops?
Technical Article

Is it worth adjusting the angle of solar panels on rooftops?

Find out the importance of designing the angle of solar modules on roofs

5 May
Is it possible to solder the MC4 connectors?
Technical Article

Is it possible to solder the MC4 connectors?

Photovoltaic system installers have questions about how to correctly make MC4 connections

17 Apr
Photovoltaic cell technologies with passivation
Technical Article

Photovoltaic cell technologies with passivation

Silicon passivation can be carried out using different processes and with different materials

1 Apr
Discover heterojunction photovoltaic cells
Technical Article

Discover heterojunction photovoltaic cells

Learn more about HIT and HJT photovoltaic cells

1 Apr
Understanding the IV and PV curves of photovoltaic modules
Technical Article

Understanding the IV and PV curves of photovoltaic modules

Understand the characteristics of photovoltaic modules through IV and PV curves

10 March
Saving cables with leap-frog connection of photovoltaic modules
Technical Article

Saving cables with leap-frog connection of photovoltaic modules

Understand the leap-frog strategy and learn how it allows you to reduce the cost of electrical cables in facilities

3 March
How to wire photovoltaic modules?
Technical Article

How to wire photovoltaic modules?

Understand the correct way to wire between photovoltaic solar panels

2 March
Canal Solar
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