15kW FRONIUS 4,210,052,801 SYMO 15.0-3 480 Inverter LITE
15kW FRONIUS 4,210,052,801 SYMO 15.0-3 480 Inverter LITE
15kW FRONIUS 4,210,052,801 SYMO 15.0-3 480 Inverter LITE
15kW FRONIUS 4,210,052,801 SYMO 15.0-3 480 Inverter LITE
Delivery
Shipping disclaimer: US Solar Supplier works hard to offer the most competitive shipping rates possible. Shipping is auto calculated. If you have questions, let's work together directly! Please reach out to arrange case based logistics. Contact our team at sales@ussolarsupplier.com or by chat during business hours 9 am to 5 pm EST.
Payment
We offer multiple secure payment options for your convenience

15kW FRONIUS 4,210,052,801 SYMO 15.0-3 480 Inverter LITE
15.0-3 480 (No Data Manager)
Fronius Symo 15.0-3 480 Three-phase Inverter
The Fronius Symo 15.0-3 480 Three-phase Inverter is at the forefront of medium to large-scale commercial solar solutions. Engineered for reliability and high performance, this three-phase inverter integrates seamlessly into grid-tied solar systems, offering unmatched efficiency and flexibility.
- Maximum efficiency up to 98.1%, ensuring optimal solar yield
- Integrated data communication features, enabling comprehensive monitoring and management
- Dynamic Peak Manager for improved energy capture in various conditions
- SuperFlex Design ensures maximum flexibility in system design
- Advanced cooling system enhances longevity and reliability
Technology and Overview
Utilizing cutting-edge technology, the Fronius Symo 15.0-3 480 boasts innovative features like the Dynamic Peak Manager and SuperFlex Design, offering efficiency and adaptability in diverse operating conditions.
Installation and Compatibility Overview
Designed for easy installation, the Fronius Symo 15.0-3 480 is compatible with a wide range of PV modules and mounting systems, supporting versatile setups for commercial applications.
Benefits and Applications Overview
This inverter delivers significant cost savings and environmental benefits, ideal for medium to large commercial installations seeking to maximize solar investment returns.
Specification | Details |
MPN / Model No. | 15.0-3 480 |
Dimensions (width x height x depth) | 20.1 x 28.5 x 8.9 in. (511 x 724 x 226 mm) |
Weight | 95.7 lbs. / 43.4 kg |
Max. permitted PV power | 22.50 kW |
Max. usable input current (MPPT 1/MPPT 2) | 33.0 A / 25.0 A |
Max. usable input current total (MPPT 1 + MPPT 2) | 51 A |
Max. admissible input current (MPPT 1/MPPT 2) | 49.5 A / 37.5 A |
Max. admissible input current total (MPPT 1 + MPPT 2) | 76.5 A |
Integrated DC string fuse holders Must be specified when ordering |
Optional: 6- and 6+ |
MPP voltage range | 350 - 800 V |
Operating voltage range | 200 - 1,000 V |
Max. input voltage | 1,000 V |
Nominal input voltage | 685 V |
Admissible conductor size DC | AWG 14 - AWG 6 copper direct, AWG 6 aluminium direct, AWG 4 copper or aluminium with input combiner |
Number of MPPT | 2 |
Max. output power | 14,995 VA |
Max. output fault current / Duration | 30.9 A RMS / 150.4 ms |
Max. continuous output current | 18.0 A |
Recommended OCPD/AC breaker size | 25 A |
Max. efficiency | 0.98 |
CEC efficiency | 0.97 |
Admissible conductor size AC | AWG 14 - AWG 6 |
Grid connection | 480 V Delta +N** |
Frequency | 60 Hz |
Total harmonic distortion | < 1.75 % |
Power factor | 0 - 1 ind./cap. |
Degree of protection | NEMA 4X |
Night time consumption | < 1 W |
Inverter topology | Transformerless |
Cooling | Variable speed fan |
Installation | Indoor and outdoor installation |
Ambient operating temperature range | -40 F to 140 F (-40 to 60 C) |
Permitted humidity | 0 - 100 % (non-condensing) |
DC connection terminals | 6 x DC+ and 6 x DC- screw terminals for copper (solid / stranded / fine stranded) or aluminum (solid / stranded) |
AC connection terminals | Screw terminals 14-6 AWG |
Certificates and compliance with standards (Except Symo 15.0 208 V) |
UL 1741-2010, UL1998 (for functions: AFCI and isolation monitoring), IEEE 1547-2003, IEEE 1547.1-2008, ANSI/IEEE C62.41, FCC Part 15 A & B, NEC Article 690, C22. 2 No. 107.1-01 ( September 2001), UL1699B Issue 2 -2013, CSA TIL M-07 Issue 1 -2013 |
Certificates and compliance with standards (Symo 15.0 208 V) |
UL 1741-2015, UL1998 (for functions: AFCI, RCMU and isolation monitoring), IEEE 1547-2003, IEEE 1547.1-2003, ANSI/IEEE C62.41, FCC Part 15 A & B, NEC 2014 Article 690, C22. 2 No. 107.1-01 (September 2001) , UL1699B Issue 2 -2013, CSA TIL M-07 Issue 1 -2013 |
PROTECTIVE DEVICES | STANDARD WITH ALL FRONIUS SYMO MODELS |
AFCI & 2014 NEC Compliant | Yes |
DC disconnect | Yes |
DC reverse polarity protection | Yes |
Ground Fault Protection with Isolation Monitor Interrupter | Yes |
USB (A socket) (Standard) | Datalogging and inverter update via USB |
2 x RS422 (RJ45 socket) (Standard) | Fronius Solar Net, interface protocol |
Wi-Fi/Ethernet/Serial/ Datalogger and webserver (Optional) | Wireless standard 802.11 b/g/n / Fronius Solar.web, SunSpec Modbus TCP, JSON / SunSpec Modbus RTU |
6 inputs and 4 digital I/Os (Standard) | Load management; signaling, multipurpose I/O |