QA Inverter RCT Power

🧩 QA RCT Power Inverter

QA RCT Power Inverter is a fast and comprehensive application for reading, setting and controlling RCT Power hybrid inverters. It ensures intelligent configuration, automated operation control and detailed display of all important values in real-time (interval up to 5 s). The application is fully integrated into the SHE energy system (Smart Home & Energy).

💼 Business presentation

QA RCT Power Inverter is an ideal solution for residential and commercial installations, where the goal is consumption optimization, efficient battery management and maximum use of surpluses. Thanks to automatic connection and tight integration with other QA applications, it provides a complete tool for intelligent energy management.

📊 Analysis and data processing

For clear visualization, work with measurement history and charts, we recommend connection with SCADA Mervis.

🧪 TRIAL – Trial version

Try the application fully before purchasing a license.
TRIAL version is functional for 2 days.
You can download it here: ⬇️ Download trial version

⚙️ Key features

✅ Automatic setup and connection

• Support for inverter connection only via local network
• Automatic device discovery in the network
• Automatic installation of all slave devices
• Automatic display of main values in the Energy panel

✅ Energy information in real-time

• Display of power, energy flows and battery status
• Update every 5 seconds
• Highly accurate values for EMS control

✅ Flexible operating modes

• Hybrid operation with battery storage
• Control of export / export limitation
• Modes without battery

✅ Advanced control

• Controlled import / export
• Controlled battery charging and discharging
• Integration with QA Spot EMS, QA TUV, QA Wallbox Control

✅ Maintenance modes

• Automatic charging cycles for battery maintenance
• Setting power, day and time
• Notifications about maintenance status

✅ Data integration

• Possibility of using the Mervis data system
• Long-term analysis of energy data

✅ Manual control

• Manual switching of operating modes
• Clear arrangement of control elements into cards

✅ Multilingual version

• Automatic download of language packs
• Fallback to English if language is not available

🔌 Connection and required accessories

RCT Power inverters connect exclusively via local network. No cable wiring via RS485 is supported.

1️⃣ Connection via local network

You connect the inverter to your home or business network using LAN. The control unit then communicates with the inverter directly over the network — without converters and without RS485.

Requirement: The inverter and control unit must be on the same network.

🔧 Required accessories

• Control unit (always required):
  • Fibaro HC3L or Fibaro HC3
• Converters are not needed – RS485 is not used.

📦 What you receive

• Perpetual license to the application
• Brief activation guide
• Technical support for 6 months (e-mail)

🌍 Language packs

🇨🇿 Czech 🇬🇧 English