EmPower Earth | Changing Lives With Solar

SmartMaxx-Pro Medium Temp Difference Controller


SKU: SmartMaxx-Pro-M2

530.35 $265.20

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Product Details & Specifications

Weight field_209 lbs
Dimensions field_203


  • 3 sensor inputs for Pt1000 temperature sensors
  • Outputs based on version


  • For 25 basic systems with solar or solid fuel boiler 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 128×64 dots

  • RTC Real Time Clock with >24h power reserve

  • White housing RAL9003 protection class IP40

  • Dimensions HWD 163x110x51mm

  • Mounting hardware spare fuse and user manual

  • Temperature sensor inputs Pt1000 3
  • Relay outputs: 115V
  • # of relay outputs for speed control of standard pumps: 2
  • Outputs 0..10V or PWM signal: 0-1
  • Number of applications: 25
  • LEDs red/green for display of operating status: 1
  • Simple heat metering: Yes
  • Flow based heat metering (Grundfos VFS sensor): No
  • Time and temperature-controlled thermostat function: Yes
  • Battery-backed Real Time Clock: Yes
  • Legionella protection via solar: Yes
  • Legionella protecion via additional heating: Yes
  • Cooling function: Yes
  • Setup wizard: Yes
  • System protection: Yes
  • Collector protection: Yes
  • Storage protection: Yes
  • Anti-freeze programs: Yes
  • Recooling: Yes
  • Start logic for vacuum tube collectors: Yes
  • Control program for self-dumping systems (drain-back): Yes
  • Data storage with statistics and graphic analysis: Yes
  • Error memory and analysis with date and time: Yes
  • Menu blocker: Yes
  • Ethernet connection with pc software (optional): No

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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