Fronius TAURO ECO 50-3-D STRING INVERTER DECENTRALIZED 50.0kW MPN 4,210,306

Fronius TAURO ECO 50-3-D STRING INVERTER DECENTRALIZED 50.0kW MPN 4,210,306

Fronius Tauro ECO 50-3-D MPN 4,210,306 50kW three-phase string inverter for decentralized systems. It offers high versatility in design and installation for large PV systems. It can be controlled remotely via smartphone or PC thanks to the Fronius Solar.web portal that allows monitoring, updating and assistance on the system even remotely. It allows you to optimize the overall cost of the system

The compact and reliable inverter for commercial and industrial PV systems
Thanks to its innovative design, Fronius Tauro allows high versatility and reduces the management costs of the PV system. A solid and resistant inverter for increasingly high-performance commercial and industrial PV systems.
• Quick installation and efficient maintenance
• Protection of the power electronics thanks to active ventilation
• Optimal temperature compensation thanks to the double-walled external body
• Maximum performance up to 50 °C ambient temperature

Solid and resistant design
Direct solar radiation and extreme temperatures are no problem for Fronius Tauro. In fact, it was developed specifically to produce maximum energy even in the most challenging environmental conditions.
• Protection of the power electronics thanks to active ventilation
• Optimal temperature compensation thanks to the double-walled outer casing
• Maximum performance up to 50 °C ambient temperature

Extremely efficient
Quick and easy installation, even more available service: Fronius Tauro ensures rapid installation and efficient maintenance. If necessary, the individual power stage set can be replaced instead of the entire inverter. This saves considerable time and resources in the field.
• Easy installation and efficient maintenance
• The power stage set (weight 27 kg) can be easily replaced by a single person
• Efficient and always available service with Fronius Solar.SOS

Everything under control
Ever smarter: Fronius Tauro – like all Fronius products – can be controlled remotely via smartphone or PC.
The system's open communication protocol allows additional elements and components from other manufacturers to be integrated with ease.
• Easy monitoring, control and maintenance of the inverter
• Open communication protocol
• Easy integration of add-ons and components from other manufacturers

Maximum design flexibility
The Fronius Tauro offers maximum flexibility in configuration, design and installation. Central or decentralised, vertical or horizontal installation allows the Tauro range to meet specific customer requirements.
For this purpose, the Fronius Tauro and Fronius Tauro ECO can be freely combined. Furthermore, the innovative AC Daisy Chaining option allows several Tauro inverters to be connected in parallel, resulting in savings in AC cable costs and a significant reduction in energy losses.
Furthermore, the 30 ampere version of the Fronius Tauro Direct is also suitable for larger solar modules with high current intensities.
• Flexible system design
• Combination of Tauro and Tauro ECO possible
• AC Daisy Chaining
• Integrated surge protection
• Fewer additional components and cabling

Double-walled design
The double-walled outer casing of the Fronius Tauro ensures optimum internal temperature management and protects the power electronics from overheating.
Centralised and decentralised system design
Depending on requirements, the Fronius Tauro can be used to create centralised systems (precombined version) or decentralised systems (direct version).
Connection options
On the AC side, cables with a cross-section of up to 240 mm² can be connected, allowing maximum flexibility in configuration and significantly saving on operating costs.
Versatile installation
The practical stand allows the Fronius Tauro to be installed both horizontally and vertically.
Active ventilation
Active ventilation (Active Cooling) continuously conveys hot air from inside the inverter to the outside, thus protecting the power electronics from overheating.
Large connection box
The large space available in the internal AC connection box makes it easier to install both surge protection and components from other manufacturers.
Component replacement
The convenient replacement of the power source allows one person to carry out service work directly at the system.

TECHNICAL DATA
Tauro ECO direct model: 50-3-D
INPUT DATA
Number of MPP trackers: 1
Max. input current (Idc max_inverter): 87.5 A
Maximum string input current (Idc max, string): 14.5 A
Maximum string input current (Idc max, string) - 30 A version: 22 A
Maximum string short circuit current (Isc max, string): 20 A
Maximum string short circuit current (Isc max, string) - 30 A version: 30 A
Maximum inverter short circuit current (Isc max, inverter): 178 A
DC input voltage range (Udc min - Udc max): 580 - 1000 V
Power start voltage (Udc start): 650 V
MPP voltage range (Umpp min - Umpp max): 580 - 930 V 9)
Max. of the PV generator (Pdc max): 75 kWpeak
Maximum input current PV 1 (Idc max, PV1): 75 A
Maximum input current PV 2 (Idc max, PV2): 75 A
Maximum short circuit current PV 1 (Isc max, PV1)*: 125 A
Maximum short circuit current PV 2 (Isc max, PV2)*: 125 A
Number of DC connections PV1: 7
Number of DC connections PV2: 7
Number of DC connections PV1 - 30 A version: 4
Number of DC connections PV2 - 30 A version: 5
OUTPUT DATA
Rated AC power (Pac,r): 50 kW
Maximum output power (Pac max): 50 kVA
AC output current (Iac nom) 380 VAC: 75.8 A
AC output current (Iac nom) 400 VAC: 72.5 A
Mains connection (Uac,r): 3~ NPE 380/220 , 3~ NPE 400/230 V
Frequency (fr): 50 / 60 Hz
Frequency range (fmin - fmax): 45 - 65 Hz
Power factor (cos φac,r): 0 - 1 ind,/cap
GENERAL DATA
Dimensions / width: 1109 mm
Dimensions (height): 755 mm
Dimensions (depth): 346 mm
Weight: 74 kg
Protection class: IP65
Safety class: 1
Nighttime consumption: < 16W
Mounting: Indoor and outdoor
Ambient temperature range: -40°C - +65°C
Cooling: Active Cooling technology (mechanical ventilation) and double-wall system
Certifications and regulatory compliance: AS/NZS 4777.2:2020 | IEC62109-1/-2 | VDE-AR-N 4105:2018 | IEC62116 | EN50549-1:2019 & EN50549-2:2019 | VDE-AR-N 4110:2018 | CEI 0-16:2019 | CEI 0-21:2019 | IEC 63027:2023
Life cycle analysis: For Tauro ECO 100 according to ÖNORM EN ISO 14040 and 14044 (tested by Fraunhofer IZM staff).

IMPORTANT NOTE:
The reduced VAT is reserved for PRIVATE INDIVIDUALS, end users and qualified photovoltaic and thermal energy installers or heat production INSTALLED IN ITALY. In case you do not have the right to the tax deduction (DEALERS) kindly contact us in advance so that an invoice with 22% VAT can be issued as per the law in force. In the absence of receipt of the declaration the order cannot be shipped as a copy of the VAT declaration form must by law be attached to the company invoice. The declaration form and ID document must be sent to the email address. 
After purchase, kindly complete and return the VAT declaration form together with a copy of an ID document.