Fronius Smart Meter TS 100A-1 Single Phase Class 1

Fronius Smart Meter TS 100A-1 - Single Phase 100A - Class 1

The Fronius Smart Meter TS 100A-1 is an intelligent bi-directional energy meter designed to optimise photovoltaic self-consumption and efficiently manage the energy flows of your solar installation. Compatible with the entire Fronius ecosystem (GEN24 Plus inverters, Datamanager 2.0, Fronius Solar.web), this precision Class 1 meter is the essential element for maximising your energy autonomy and monitoring your consumption in real time.

High-precision bi-directional metering for residential installations

The Fronius Smart Meter TS 100A-1 simultaneously measures :

• Photovoltaic production: Energy injected from your solar panels
• Domestic consumption: Energy consumed by your appliances
• Grid extraction: Energy taken from the electricity grid
• Grid injection: Excess energy injected into the grid

This bi-directional Class 1 measurement to EN 62053-21 guarantees optimum accuracy for billing and monitoring your energy performance. With a capacity of 100A single-phase, this meter is suitable for residential installations up to 23 kW (230V × 100A), including homes with heat pumps, charging stations and large consumers.

Dynamic Injection Control - Compliance with Grid Requirements

For installations subject to grid feed-in limitations (0%, 30%, 50%, 70%), the Fronius Smart Meter TS 100A-1 offers ultra-fast dynamic regulation thanks to its Modbus RTU communication via RS485 interface. This technology far surpasses traditional S0 meters:

The result: zero injection threshold overruns, guaranteed compliance with grid operator requirements, and maximised self-consumption.

Real-time monitoring via Fronius Solar.web - Load Curve & Energy Profile

Connected to the Fronius Datamanager 2.0 integrated in your inverter, the TS 100A-1 Smart Meter transmits all its measurement data in real time to the Fronius Solar.web portal. This gives you access from any device (smartphone, tablet, PC) to :

• Household load curve: minute-by-minute view of your consumption
• Self-consumption rate: proportion of solar energy consumed directly
• Self-generation rate: Proportion of your needs covered by solar energy
• Energy flows: Interactive Sankey diagram (panels → house → grid → battery)
• Historical data & reports: Daily, monthly and annual statistics

Ideal for identifying energy-intensive items, adjusting your consumption habits and optimising the profitability of your solar installation.

Applications & Integration into the Fronius Ecosystem

The Fronius Smart Meter TS 100A-1 integrates perfectly with :

• Fronius GEN24 Plus inverters: for intelligent energy management and battery storage
• Fronius inverters with Datamanager 2.0: Symo, Primo, SnapINverter Gen24
• Fronius storage solutions: BYD Battery-Box, LG RESU, etc.
• Dynamic injection limiters: Automatic regulatory compliance
• Smart Home & home automation: Intelligent control of loads (thermodynamic storage tanks, recharging stations)

Good to know: The TS 100A-1 Smart Meter is essential for making full use of the advanced functions of Fronius GEN24 Plus inverters: battery management, backup power supply, optimised self-consumption and integration with dynamic tariffs.

Simplified installation - 35 mm DIN rail mounting

Compact and professional, the Fronius Smart Meter TS 100A-1 occupies just 2 modules on a DIN rail (35.8 mm wide). It is installed :

1. In the main electrical panel: Downstream of the connection circuit breaker, to measure all the flows
2. Phase/neutral connection: Cables up to 25 mm² (rigid or flexible with ferrules)
3. Modbus RTU wiring: RS485 link to Fronius inverter (0.05-1.5 mm² cable)
4. Configuration via Solar.web: step-by-step commissioning wizard

Negligible power consumption: ≤ 1 W. Start-up current: 40 mA.

Robustness & Reliability - Indoor use -25°C / +65°C

Designed for an industrial lifetime, the Smart Meter TS 100A-1 withstands extreme conditions:

• Operating temperature: -25°C to +65°C
• IP51 protection (front panel), IP20 (terminals)
• Short-term overcurrent: 3000 A / 10 ms (inrush protection)
• Digital display: 3 × 8-character LCD with touchscreen interface

Certification: Class 1 to EN 62053-21 (active energy) and Class 2 to EN 62053-23 (reactive energy).

Fronius Guarantee & Manufacturing - Austrian Quality

Manufactured in Austria to Fronius standards, the TS 100A-1 Smart Meter is covered by the Fronius manufacturer's warranty. Fronius, world leader in photovoltaic inverters since 1992, guarantees performance, reliability and first-class technical support.