TL SERIES INVERTERS

Solar Inverters

EVO1500 - EVO2000 - EVO3000 - EVO4000 - EVO5000 - EVO6000 - EVO10000 - EVO12500


Quality power distribution 
The range of Sirio TL inverters for photovoltaic plants uses high quality innovative technologies and components, having a large margin compared with normal operating conditions, and reaching a high level of reliability (Mean Time Between Failure > 100.000 hours). These Technologies and components mean that the periodic maintenance of the equipment can be avoided without compromising the operating flexibility of any photovoltaic
system and any electrical grid. Sirio TL inverters integrate protection against input and output overvoltage and are equipped with redundant control and protection devices, especially in the output phase (double relay with double control microprocessor), giving further guarantee of operability and continuity of operation.

High conversion efficiency
In small photovoltaic plants reduction of energy loss during the conversion process is essential. In the search for maximum efficiency to reduce losses, inverters of the Sirio series up to 10kWp are made without transformers and moving parts(*). This construction philosophy allows for the reduction in the footprint and weight of the inverters and increases reliability over time by eliminating the parts subjected to mechanical wear. Thanks to this “transformerless” technology, Sirio TL inverters guarantee a conversion efficiency up to 97% which is amongst the highest levels in this category.

Easy installation and use
Light, compact and with an attractive design, the Sirio TL series inverters are easy to use and simple to install. An LCD display on the front panel provides a simple and intuitive display of all the main data: power, energy produced and any failures. The display can also Show other parameters such as grid voltage, photovoltaic module voltage and grid frequency.

Reduced noise
The Sirio TL series of photovoltaic inverters have been designed with static electronic devices without the use of rotating components and cooling ventilators, thus reducing noise considerably.

Simple communication
All models in the series have a standard RS232 serial connection (RS485, Mod- BUS and Ethernet optional) enabling all information accessible locally on the display to be available from remote locations.

MppT device
The MPPT (Maximum Power Point Tracker) device ensures the inverter works in such a way as to make the most of the maximum power of the photovoltaic generator as a function of the solar radiation and the temperature of the cells. The MPPT system response times ensures always the maximum power generated by the solar field, regardless of operating conditions.

GFCI (Ground Fault Circuit Interrupter) 
Sirio TL series inverters are equipped with an advanced fault-protection circuit that constantly monitors the dispersion of current towards earth. In the event of an earth fault, the inverter is deactivated and the fault is shown by a red LED on the front control panel.

MODELS
SIRIO EVO 1500
SIRIO EVO 2000
SIRIO EVO 3000
SIRIO EVO 4000
SIRIO EVO 5000
SIRIO EVO 6000
SIRIO EVO 10000
SIRIO EVO 12500
Rated power alternating current
1500W
2000W
3000W
4000W
5000W
6000W
10000W
12500W
Maximum power alternating current
1500W
2000 W
3000W
4000W
5000W
6000W
10000W
12500W
INPUT
Maximum direct voltage in an open circuit
800Vcc
MPPT Operating range
100÷720Vcc
MPPT Full Rating Range
170÷720Vcc
Working range
100÷800Vcc
Maximum imput current
10Acc
Voltage during system startup
90Vcc
Initial feeding voltage
130Vcc
Shutdown voltage
60Vcc
Ripple voltage
<3%
Input number
2
MPPT number
1
D.C. connectors
MC4 type or compatible
OUTPUT
Operating voltage
230Vca
Operating interval
184÷276Vca
Maximum power interval
200÷276Vca
Frequency interval
47,5÷51,5Hz
Settable frequency interval
47÷52Hz
Nominal current
6,5Aca
Maximum current
7,5Aca
Fault level contribution
7,5Aca
DC current injection (max.)
<32mA
Current Harmonic Distorsion (THDi)
<4%
Power factor
from 0,9 ind. to 0,9 cap.
Galvanic separation
No
A.C. connectors
Wieland RST25 connector
SYSTEM
Maximum efficiency
96,65%
European efficiency
>93,3%
Stand-by consumption
~9W
Night consumption
1W (4W if night-time consultation is active)
Internal protection
Protection DC/AC side (RCD type B in accordance with IEC 60755), overvoltage protection (OVR type 3)
Insulation operating protection
According to the local regulations
Heat dissipation
Convection
Storage temperature
-20°C÷70°C
Humidity
4÷100% condensing
CHARACTERISTICS
Acoustic noise
<35dBA
Protection level
IP65
Colour
RAL 3020
Weight
24Kg
Dimensions
325x168,5x590mm
COMMUNICATION
Communication interface
RS485, USB and dry contact supplied as standard, ModBUS and Ethernet optional (slot version)
Display
2-row LCD, 16 characters
CERTIFICATES AND APPROVALS
EMC
Directive 2004/108/CE; EN61000-6-3: 2007; EN61000-6-2: 2005
Directives
Directive 2006/95/CE; EN62109
Grid monitoring
CEI 0-21, CEI 0-16, A70, VDE AR-N4105, VDE 0126-1-1, G83/1, Real Decreto 1663-2000, PO12.3