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Invex 2009

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INVEX 2009, the first worldwide event on the inverter industry

The conference programme »

INVEX 2009 is the first event in the world dedicated to the inverter industry, to be held Tuesday 24 November 2009, at the Congress Centre of fieramilano, Rho, the day before the inauguration of EnerSolar+, the international fair on solar energy, and HTE-Hi.Tech.Expo, the first event dedicated to science, research and advanced technologies.

"INVEX 2009, the first Inverter Day, is a unique initiative in the international fair panorama has immediately created much interest among operators," says Marco Pinetti, president of Artenergy Publishing, the company organizing the event. "Moreover, Italy has an important role in this sector and is, in fact, one of the main producers of inverters in the world."

Inverter Day will be dedicated to installers of solar energy plants and will deal with all aspects connected to the choice of inverters, their parameters, payback on investments, use with thin films, but also possible developments in integration of photovoltaics in the electricity grid, up to the efficiency of the anti-islanding protection of photovoltaic inverters connected to the Italian electricity grid, the most innovative applications in the field of mini wind energy plants and fuel cells.

Participation at INVEX 2009 is free of charge.

Invex - 1st Inverter Day

LOCATION: FieraMilano Rho - Congress Center - Franci Room.
ENTRANCE: SUD Entrance. The access to the Conference is free.
REGISTRATION: Participants are adviced to report to the Conference Reception well in advance; at least, 20 minutes before the start of the session.
LANGUAGE: Conference presentations will be held in Italian; simultaneous translation will not be provided.

Tuesday, November 24th, 2009

Chairperson: Francesco Groppi (Head of Working Group 2-Inverter, CEI-Italian Electrotechnical Committee, CT82)
9.00am - 9.30am Registration of participants
9.30am - 11.10am Choosing an inverter: modular or centralized?

9.30am-9.40am 

Opening of the session and introduction by the Chairperson

9.40am-10.00am 

Architecture of distributed and centralized plants. Pros and contros
Marco Trova (Power-One Italy)

10.00am-10.20am 

Ingeteam's inverters for large PV installations: a modular concept
Franco Casadio (Ingeteam Energy)

10.20am-10.40am 

Bonfiglioli solutions for PV fields
Alessandro Bassoli (Bonfiglioli), Giampaolo Nardo (Bonfiglioli)

10.40am-11.00am 

Centralized or decentralized: SMA has the ideal inverter for every PV system
Valerio Natalizia (SMA)

11.00am-11.10am 

Question time

11.10am - 11.30am Coffee break
11.30am - 12.20am Inverter parameters as per modules used

11.30am-11.40am 

Opening of the session and introduction by the Chairperson

11.40am-12.00am 

Choice criteria of inverters for plant optimization as per the type of module
Marco Trova (Power-One Italy)

12.00am-12.10am 

The new Sunny Tripower, the three-phase inverter of SMA
Valerio Natalizia (SMA)

12.10am-12.20am 

Question time

12.30am - 1.30pm Investments and inverters: how to guarantee a paypack?

12.30am-12.40am 

Opening of the session and introduction by the Chairperson

12.40am-1.00pm 

Guaranteed investments with SMA inverters
Valerio Natalizia (SMA)

1.00pm-1.20pm 

(in English)
Intelligent Power Conversion. How next-generation solar inverters enable utility-scale distributed energy production and distribution, and why they change the game
Peter Deege (Satcon)

1.20pm-1.30pm 

Question time

1.30pm - 2.30pm Lunch break
2.30pm - 3.10pm Test proceedings for PV inverters

2.30pm-2.40pm 

Introduction by the Chairperson

2.40pm-3.00pm 

Test proceedings for PV inverters: results within the framework of 'DERlab' European Project
Omar Perego (ERSE)

3.00pm-3.10pm 

Question time

3.20pm - 4.40pm Thin films: which inverter to use?
Innovative applications: miniwind energy plants and fuel cells

3.20pm-3.30pm 

Opening of the session and introduction by the Chairperson

3.30pm-3.50pm 

SMA inverters: ideal for every application
Valerio Natalizia (SMA)

3.50pm-4.10pm 

Inverters with BMT and CTL technology, without transformers for the best compatibility with thin film modules
Mirko De Boni (Conergy)

4.10pm-4.30pm 

The inverter and the fuel cell: a case study of efficient micro co-generation
Pietro Baggi (SIEL)

4.30pm-4.40pm 

Question time

4.50pm - 5.50pm Possible developments of PV integration in the electricity grid; anti-islanding protection efficiency of PV inverters connected to the Italian electricity grid

4.50pm-5.00pm 

Opening of the session and introduction by the Chairperson

5.00pm-5.20pm 

Review on most widely used passive and active anti-islanding methods for PV grid-connected inverters
Alessandro Petrucci (SIEL)

5.20pm-5.40pm 

Experience makes the difference
Frank Winkler (KACO new energy)

5.40pm-5.50pm 

Question time