Fronius Eco 25.0-3-S

Manufacturer FRONIUS
Manufacturer Item No. 4,210,056,040
Item No. 4210056040
EAN 9007947179302
Quantity in ITF package 8 PCS
Fronius Eco 25.0-3-S
discount
FRONIUS


Product information

Technical details
Communication bus WLAN / Ethernet / RS485 / Modbus TCP
Suitable for indoor installation Yes
Cooling method Air
Operating voltage 580 .. 1000 V
Number of phases 3
Max battery efficiency 98.2 %
Low Voltage / High Voltage AC
Allowable relative humidity 0 .. 100 %
Suitable for outdoor installation Yes
Ambient temperature -25 .. 60 °C
Hybridinverter No
Euro-performance level 98.0 %
AC - nominal output power 25000 W
Weight 35.7 kg
Height 725 mm
Width 510 mm
Depth 225 mm
Degree of protection (IP) IP66
Advantages

High efficiency up to 98.2% ensures maximum solar energy production and optimized system performance.
 

Robust IP66 protection enables reliable operation in both indoor and outdoor environments, even in harsh conditions.
 

Integrated communication interfaces allow real-time monitoring and seamless integration with modern energy management systems.
 

SnapINverter technology simplifies installation and maintenance, reducing time and costs for system deployment.

Documents & certificates

Manufacturer information

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Fronius is a well-established Austrian technology company known for its innovation and high-quality products. It operates in three core business sectors: Solar Energy, where they are a leading manufacturer of residential and commercial solar inverters; Perfect Welding, a division that develops advanced welding systems and solutions; and Perfect Charging, which specializes in intelligent battery charging technology for industrial and automotive applications. The company is committed to sustainable solutions and has a strong global presence, with its brand being synonymous with reliability and technological advancement in each of its markets.

Product description

The Fronius Eco 25.0-3-S is a high-performance three-phase string inverter designed for large-scale photovoltaic systems. With a maximum efficiency of 98.2% and a wide DC input voltage range, it ensures optimal energy yield and stable operation even in demanding conditions.

Its transformerless design, integrated communication interfaces (WLAN, Ethernet, Modbus), and robust IP66 protection make it suitable for both indoor and outdoor installations. The SnapINverter mounting system enables fast installation and easy servicing, while built-in monitoring via Fronius Solar.web provides full system visibility and control.