Fronius
Equipment

Fronius inverters from ONG Solar

Austriafrom 1945

Fronius is an Austrian manufacturer of solar inverters. Its range includes grid-tied solutions and GEN24 Plus hybrid models for use with compatible batteries. ONG Solar selects equipment to match the site requirements and the intended operating mode of the PV system.

  • Premium inverters
  • Austrian quality
  • Hybrid systems
Products

Equipment Fronius

About the brand

Fronius

Fronius inverter lineup

  • Fronius Primo - single-phase grid inverters 3-15 kW for rooftop SPPs
  • Fronius Symo - three-phase grid inverters 3-27.5 kW for business
  • Fronius GEN24 Plus - hybrid inverters with built-in battery charging
  • Fronius Tauro - inverters 50-150 kW for large commercial SPPs

Fronius Solar.web monitoring system

Fronius Solar.web lets you monitor PV generation and system status through a web portal or mobile app. Basic monitoring and notifications are free. Additional analysis features are available with the paid Premium version; availability depends on the country and system configuration.

Fronius and ONG Solar

ONG Solar provides installation, commissioning and service for Fronius inverters. Model selection takes account of the PV system, grid connection and backup power requirements. Battery compatibility and available backup functions are checked for the selected model and connection scheme.

Advantages

Why choose Fronius

  • European manufacturing quality
  • GEN24 backup functions with suitable system configuration
  • Warranty up to 10 years (extendable to 20)
  • Intelligent energy management
  • Reliable service in Ukraine
Certifications

Quality Standards

  • IEC 62109
  • VDE
  • EN 50549
  • ÖVE

Ready to choose Fronius?

We will help you choose the optimal equipment for your project and budget.