EmPower Earth | Changing Lives With Solar

SmartMaxx Extra Large Temp Diff Con w/ CAN and E


SKU: SmartMaxx-Pro-XL6D

2,006.40 $1,003.20

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Product Details & Specifications

  • Weight: 10 lbs

Extra Large Temp Difference Controller with CAN and Ethernet plus basic PC Software for analysis.

The Temperature Difference Controller XTDC facilitates efficient use and function control of your solar or heating system. The device is impressive most of all for its functionality and simple, almost self-explanatory operation. For each step in the input process the individual entry keys are assigned to appropriate functions and explained. The controller menu contains headwords for the measured values and settings, as well as help texts or clearly-structured graphics.


  • For 48 basic solar systems with additional functions for unused relays
  • Intuitive operator guidance via 4 input keys
  • Full-text menu with explanatory texts and graphic mode with animations
  • High-contrast lighted display with 128×128 dots
  • Function check and graphical system analysis with long-term memory for statistics about heat quantity and operating hours
  • RTC Real Time Clock with >24h power reserve
  • White housing RAL9003, protection class IP40
  • Dimensions HWD 228x180x 53mm
  • Mounting hardware, spare fuse and user manual

Features & Specifications

  • 8 sensor inputs for Pt1000 temperature sensors
  • 2 sensor inputs for Grundfos VFS sensors for heat metering (fl ow and temperature measurement), alternatively pressure monitoring via Grundfos RPS sensor
  • Expansion jack for RC 21
  • 2 outputs 0..10V or PWM signal for control of high efficiency pumps, large pumps and frequency converters
  • 2 switching outputs for speed control of standard pumps
  • 4 relay outputs mechanical 115VAC on/off
  • 1 relay output potential free changeover contact
  • CAN in/out for SOREL Connect
  • Micro SD Memory Card Slot
  • Ethernet connection (optional)

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Silicon Solar
2917 State Hwy 7
Bainbridge, NY 13733
P: 1.800.786.0329


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Why Shop With Silicon Solar

Silicon Solar is, and always will be, a family owned and operated solar company dedicated to providing the highest quality solar powered products which have completed our rigorous quality inspection. We also manufacture a full line of solar powered products right here in our production facility; enabling us offer faster delivery and priority technical support.

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Silicon Solar
2917 St Hwy 7
Bainbridge, NY 13733

P: 1.800.786.0329

Contact Silicon Solar