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The intelligent heating element for maximum energy independence – standalone, networked, and future-proof.
More Than a Heating Element –
an Energy Management Module
The PRO Heater 6K + intelligently utilizes excess solar energy – with or without an upstream energy management system. Maximize your self-consumption and grow with your energy system.
up to 98 %
Self-Consumption
15
Power Levels
3×
Temperature Sensors
13+
Inverters
What Only the PRO Heater 6K + Can Do
Compared to the standard PRO Heater, the 6K + model offers decisive hardware and software advantages – for maximum flexibility and future-proofing.
Hardware
2× PT1000 Inputs
Both inputs for external temperature sensors (storage stratification, outside, room, buffer) – both alternatively as digital input for HP emergency heating or §14a EnWG shutdown.
LAN & WLAN from Factory
Double connectivity – stable LAN for basement, WLAN for flexible installation.
RS485 / Modbus
Connect second heating element as slave – up to 12 kW total power in Master/Slave operation.
Software & Control
Direct-Link Technology
Read inverter data directly via TCP/Modbus – completely without SMARTFOX Manager or Smart Meter.
Dynamic Electricity Rates
EPEX Spot connection: All dynamic rates supported (aWATTar, Tibber and more) – automatically heat when exchange prices are cheapest.
Weather-Based Optimization
Coming SoonPredictive heating based on weather forecasts – prepare warm water before sunny hours to optimize PV excess.
Integrated Web Server
Modern configuration interface directly on device – without cloud lock-in, without mandatory app.
Legionella Protection
Configurable disinfection by weekday and time – integrated directly in the device.
Timer (Multi-Stage)
Individual heating plans for each weekday with different temperature levels.
System Integration
Smart Home Integration
Deep integration with Loxone, KNX and other smart home systems via Modbus TCP – read temperature values, set operation modes, receive switch signals.
2× Digital Input Function
Both PT1000 inputs can be operated as digital inputs – e.g. Input 1: external sensor, Input 2: HP emergency heating or §14a EnWG shutdown.
Standalone Operation
Fully independent without upstream energy management system.
Smart-Grid Ready (§14a EnWG)
Shutdown via PT1000 input as digital input – compliant for controllable consumption devices per §14a EnWG (EVU lock signal, SG-Ready).
Cloud Connection
Complete remote monitoring & control via SMARTFOX app and web portal.
Unlimited Networking –
The "Plus" Advantages
The "+" stands for a new era of networking. Interfaces that make the PRO Heater 6K + the most versatile player in your home system.
Integrierter Webserver
Direktzugriff – keine Cloud nötig
WLAN & LAN ab Werk
Stabiles Netzwerk in Keller & Co.
RS485 / Modbus
Geht nur in Kombination mit dem SMARTFOX Energiemanager, sonst nur einer verwendbar
2× PT1000 / Digitaleingang
Beide Eingänge: Temperaturfühler oder Digitaleingang – WP-Notheizung, §14a-Abregelung oder externer Fühler (Puffer, Außen, Raum)
Cloud-Link
App & Webportal – jederzeit & überall
Standalone or as a Team –
Always Smart
Designed for peak performance even without SMARTFOX Manager. The PRO Heater 6K + reads PV data directly and uses excess energy efficiently.
Excess Heat Utilization
Seamless modulation directly from inverter data
Dynamic Electricity Rates
EPEX Spot connection – all dynamic rates (aWATTar, Tibber and more)
Weather-Based Optimization
Coming SoonPredictive heating based on weather forecasts – optimize PV excess utilization
Timer
Individual heating plans for each weekday
Legionella & Frost Protection
Thermal disinfection & integrated frost protection
Three Use Cases –
One Device
From simple standalone operation to fully integrated smart home system – the PRO Heater 6K + grows with your needs.
Mit SMARTFOX Energiemanager
Im vollintegrierten System koordiniert der SMARTFOX Energiemanager Wechselrichter, Batteriespeicher und den PRO Heater 6K+ für maximale Eigenverbrauchsoptimierung – mit Cloud-Anbindung für Fernzugriff und Monitoring.
Direct-Link (Stand-Alone)
Über Direct-Link liest der Heizstab PV-Überschuss direkt vom Wechselrichter aus – kein SMARTFOX Manager, kein zusätzlicher Smart Meter nötig. Vollständig autonom mit Cloud-Anbindung.
Dynamische Stromtarife
Der PRO Heater 6K+ nutzt EPEX-Spot-Börsenpreise (aWATTar, Tibber u.v.m.) und heizt automatisch dann, wenn Strom am günstigsten ist – ganz ohne PV-Anlage oder Energiemanager.
Standalone – Without Energy Manager
Read inverter data directly via TCP/Modbus – completely without SMARTFOX Manager or Smart Meter. The perfect retrofit solution.
* More manufacturers coming soon
* Genaue SW-Versionen der Wechselrichter sowie kompatible HW-Versionen bitte mit uns abklären.
RRP Net Prices
* Preise sind unverbindliche Preisempfehlungen (UVP) netto exkl. MwSt. Endkundenpreise können abweichen.
All Features in Detail
Häufige Fragen – PRO Heater 6K +
Was ist der SMARTFOX PRO Heater 6K +?
Funktioniert der PRO Heater ohne SMARTFOX Energiemanager?
Welche Wechselrichter sind kompatibel?
Was sind dynamische Stromtarife und wie nutzt der PRO Heater sie?
Wie hoch ist der Preis des PRO Heater 6K +?
Ist der PRO Heater §14a EnWG konform?
SMARTFOX – Intelligently Use Solar Energy
Don't just buy a heating element, but a fully-fledged energy management module that grows with your home.
Today independently read your inverter – tomorrow the centerpiece of a complex system with dynamic electricity rates.