Solar inverter solutions for building applications

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The new generation of FIMER PVS-string inverters is even
more smart thanks to the innovative built-in distributed
control algorithm which allows meeting export limits without
the need of installing any additional system or device*.
The new innovative FIMER Export limitation solution allows
solar plant owners to get the maximum energy from their
inverters, without the need to invest in additional external
systems, and is compliant with the export limits set by grid
operators and utilities worldwide. It is the only IP based
solution currently on the market** that does not require the
installation of any additional components besides PVS series
string inverters and a supported and standard modbus meter,
allowing for great advantage in terms of both investments
and ownership costs, plant reliability and system complexity.
All PVS series string inverters come with an innovative
distributed control algorithm built-in which, once quickly
configured through the Installer for solar inverters app set-up
wizard, allows the entire plant to dynamically follow the load
curves in compliance with the most restrictive regularity
norms worldwide.
To get the solution properly configured and working, the
supported standard meter needs to be installed at the point
of connection and paired to the inverters just once, by either
direct RS-485 serial line, to the inverter’s serial port, or over
Ethernet (Local Area Network).
According to the specific meter installed, the new FIMER
export limitation algorithm can work indistinctly in small
commercial installations, with just a few inverters connected
to the low voltage stage, as well as in a large commercial/
utility-scale plants, where up to maximum 15 units (a higher
number of units may be authorized upon request) per plant
are connected to the grid by middle voltage stage.
Highlights
• IP based solution
• Distributed control algorithm built-in the inverter just
standard meter needed and no external controller required
• PVS string inverters supported (15 units per plant)
• Just a standard Modbus meter (either RS-485 or Ethernet)
needed
• System setting through the Installer for solar inverters
mobile app
• Fully integrated with Aurora Vision cloud
• Control can be activated on both low and medium point of
connection
• High performance control solution
• Compliant with modern regulatory norms worldwide (such
as: AS/NZS 4777.2:2015, G100, Thailand MEA)
• Failsafe mechanism allow to respect of the limit set at the
energy exported to grid even in case of fault occurred to
the inverter or meter
* With the exception of a standard Modbus meter from the ones supported.
** To date
*** 40 units achievable on request
Export limitation solution