About Photovoltaic (PV) systems: are you concerned by PhotoVoltaic efficiency?

Here is the case of PV panels when located in shadowed zones due to the environment, there are many buildings within cities in such situations.

Solution is to integrate in each PV module one micro inverter instead of having only an inverter linked to the whole system of PV modules. Each micro inverter will take the maximum power of each individual module without impacting the other module and the production will be fully optimized always.


Lots of small companies are offering such systems:
Enphase Energy technology,
GreenRay solar,
Enecsys ...


Last issue is a quality issue: is this new technology reliable enough ?, debate is open:


Experience of a building totally intelligent: a 100% automated energy efficient office building. Not to be missed!

As an End User you will like it !

" Hello, my name is Steve, I am the owner of a small company of 95 people. Since 1 year we have built a new office building fully automated: it’s great! I mean, both the working comfort and energy efficiency issues... "


GPS synchronization for power systems:

Discover a smart technology based on GPS when monitoring & control of electrical power networks.



Earthing system design:

A question about how to combine electrical protection and lightning protection..


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