solar-inverters

solar-inverter

Fronius SnapINverter Symo Advanced

The Fronius SnapINverter Symo Advanced is a three-phase commercial inverter designed for high safety, reliability, and ROI. It features models from 10 kW to 24 kW, lightweight construction, high power density, and flexible installation options including zero tilt mounting. Key features include active cooling technology, smart shade mitigation with Dynamic Peak Manager, integrated SunSpec PLC for rapid shutdown, and open interfaces for data communication and third-party integration. Its design emphasizes ease of serviceability with field-replaceable PC boards and a hinged SnapINverter mounting system. Certified for UL standards, it supports complex system configurations with multiple orientations and shading conditions, suitable for indoor and outdoor use up to 2000 meters altitude (manufacturer sources).

Images

Fronius SnapINverter Symo Advanced
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Fronius SnapINverter Symo Advanced
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Fronius SnapINverter Symo Advanced
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Fronius SnapINverter Symo Advanced
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Fronius SnapINverter Symo Advanced
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Pros and cons

Pros

Strengths called out by generated product content.

  • Supports complex system configurations with different roof orientations or shading due to SuperFlex Design
  • Active cooling technology helps regulate temperature, potentially extending service life and improving yields
  • Design emphasizes safety, flexibility, and performance for both residential and commercial applications
  • Easy and fast assembly with safe repairability in-situ
  • Open interfaces allow future-proofing and third-party component integration
  • Optional surge protection devices available for certain models
  • Reliable reputation with high service and quality standards

Cons

Tradeoffs and constraints to review before choosing.

  • Older models can be noisy, especially on hot days
  • Some users report issues like crashing or error codes requiring technician support
  • Uncertainty about compatibility with certain batteries and hybrid functionalities
  • Higher cost compared to some other brands

Notes

Context that does not fit neatly as a pro or con.

  • The inverter can be configured for maximum feed-in power and dynamic power reduction via supported registers
  • Some users are awaiting newer models like Gen24 for improved features and noise reduction
  • Support and warranty depend on installer and manufacturer policies

Electrical Specifications

Max Output Power
20,000 W1
Max Input Voltage
600 V1
MPPT Tracking
2 count1
Input Voltage Range
200-600 V2

Power Ratings

Max Input Power
15,000 W3
Rated Power
15,000 W3
Max Apparent Output Power
20,000 W4
Night Self Consumption
0 w5

Electrical Input

Start Up Voltage
2003

Performance

Efficiency
97.8 %5

Electrical Output

Rated Grid Voltage
3503
Rated Grid Frequency
603
Grid Frequency Range
16 Hz3
Operation Phase
three-phase3
Rated Grid Current
18 A3
Max Grid Current
21.7 A3
Power Factor
1 leading3

Physical Characteristics

Weight
39.8 kg4
IP Rating
IP664

Connectivity

Communication Interfaces
Datalogger, Ethernet, Power Line Communication (PLC), RS422, Serial, USB, Webserver, Wi-Fi1

Efficiency

Efficiency Max
98 %5
Mppt Efficiency
98 percent3

Features

Features
Dynamic Peak Manager for shade mitigation, Field serviceability, Integrated data communication, Power Line Communication (PLC), SnapINverter technology, SunSpec Rapid Shutdown communication standard, SuperFlex Design, Zero tilt mount5

Protection Features

DC Reverse Polarity Protection
Yes3
Short Circuit Protection
Yes3
Output Over Current Protection
Yes3
Output Over Voltage Protection
Yes3
Insulation Resistance Monitoring
Yes3
Residual Current Detection
Yes3
Surge Protection
Yes3
Grid Monitoring
Yes3
Islanding Protection
Yes3
Temperature Protection
Yes3

Physical Dimensions

Physical Length
225 cm6
Physical Width
510 cm6
Physical Height
725 cm6
Type Phase Series Fro P Length
225 cm6
Type Phase Series Fro P Width
510 cm6
Type Phase Series Fro P Depth
725 cm6
Dimensions Length
225 cm7
Dimensions Width
510 cm7
Dimensions Height
725 cm7

General

Topology
string5
Warranty
5 years5

Sources

  1. Source 2fronius.comfronius.com1 fact
    Open
  2. Source 4fronius.comfronius.com3 facts
    Open
  3. Source 7fronius.comfronius.com3 facts
    Open