Major advantages

  • Inbuilt invoicing and reporting
  • Summary of production, graphs
  • Event reporting
  • Theft protection
  • Surge monitoring
  • Panel and ambient temperature
  • Continuous inverter checking
  • Option of sending data to



  • Monitoring for large istallations and solar parks up to 100 invertors.
  • Makes invoicing and production reporting required by the Czech legislation significantly easier.
  • Provides clear and simple operating interface for checking PV plant.
  • Notifies customer of outages or failures via emal or a text message ( text messaging requires a GSM modem).
  • Offers a relay loop to connect user’s contact ( e.g. theft, surge or other use).
  • Displays measured data history that makes identifying a potential problem ( e.g. in the network) easier.
  • Substitutes datalogger offered by invertors‘ suppliers



  • Weight (kg): 0.25
  • Installation: on the wall or a DIN rail
  • Power supply: 9-35 VDC, typ. 1,2 W
  • Dimensions: 72 x 89,7 x 62,2
  • Bus: 1xEthernet, 1xDallas 1-Wire (sensors), 2xRS-485 (invertor), SO pulses (electrometer), 2x relay contact ( surge, theft loop, etc.), 1x output relay
  • Guarantee: 5 years

Sensor Set Contents

  • Ambient temperature sensor 5 m long ( for outside installations)
  • Irradiation sensor, installation pad and 10m of PUR cable with M8F connector
  • Panel temperature sensor 1.5m long (to be connected to irradiation sensor!)

How To Chose a Sensor Set

  • A set of sensors + 10m PUR cable with fit connector for standard installations, where the irradiation sensor is up to 10m far from the Solar Monitor unit.
  • A set of sensors + M8F connector for installations where the irradiation sensor is more than 10m far from the Solar Monitor unit. This set only contains M8F connector, you will have to buy the necessary lenght of PUR cable. You can find the cable in Sensors section or right here.

Supported Devices


Solar Monitor supports most of inverter manufacturers. Their logos can be found below the text.Some manufacturers of inverters sold them under several brands as OEM versions. If you can not find your manufacturer's logo inverters, please contact us for clarification.

aegcarlo gavazzidanfossdeltadiehlfroniuskacokostalmastervoltmavisis morningstarOmnikomronpairanPower Electronicspower onePower TraprefusolriellosanternosatconschneidersiemenssilikensmasolaredgesolarmaxsolutronicStecastudersungrowsunvillesunwaysvaconxantrex

Safety relays and measuring modules

Solar Monitor supports these manufactures of the safety relays and the measuring modules.

ABBCarlo GavazziFroniusIridonKMBPhoenix ContactQeedSchneider ElectricWattrouterYorixZPA


More information in this product


PVP Monitoring
Supervisory Control
LCD Visualisation
Inteligent Houses TECO
Power Management
Online Meter Reading

Where to buy products

Web portal
SM2 Start, SM2 60
SM2 300, SM2 1000
Extension Modules


Android Mobile Application
Instalation Guide

Etool for searching SM in network
Declaration of Conformity
Fact sheet
Data sheet

Online manuals

Solar Monitor
Web portal