IOT – Home and Solar Management

    • IOT - Home and Solar Management
    • SMT Electronic Technology Limited
    • August 18, 2018

As the local heart of the smart home system, our SmartBuddy 2.0 ensures all communication between your SmartHome sensors.


There are hardly any limits to the system thanks to numerous individual configuration and control options via our proven dashboard user interface.


✓ Monitoring the energy production of your photovoltaic system and the energy consumption of the house.


✓ Communication with the PV inverter via IP interface.


✓ App with an overview of consumption data, operating and configuration menu for the connected devices.


✓ Smart Home – Supports over 1000 SmartHome-enabled sensors, lamps, heating controls and switches.


Using smart plugs, such as Shelly, you can let practically all electrical consumers benefit from your solar power in a controlled manner.


The Smart Buddy is manufacturer-independent and works with inverters, charging stations and smart home sensors from a wide range of manufacturers.


Automatic PV – surplus charging


 In this mode, the PV surplus is used for charging via the wallbox; In addition, if required, electricity is purchased from the network operator.


Manual EV charging


 Here the charging process starts immediately, regardless of whether there is excess PV or not.


Support for many well-known wallboxes/electric charging stations


 Telestar EC 311 S6, Telestar EC 311 S, Fte-WB2-11-LK Besen BS20 11/7KW kW,

 EN+, Autoaid, Universe by Fte, JustWe, Go-eCharger, uvm.


Supports well-known PV inverters


 Hoymiles, APSystems, Kostal, Huawei, uvm.


Smart Home Support


Compatible with over 1000 SmartHome-enabled devices, such as sensors, lamps, heating controllers, switches and services, such as: e.g.:


 MQTT, ESP Home, Sonos, Tuya, Tasmota, Shelly

 zWave, Zigbee (USB dongle optional)


Most powerful hardware:


• Amlogic S905W 64bit quad core ARM® Cortex™ A53

 Processor performance: 18500 DMIPS

 System: 2GB RAM and 16GB eMMC Flash

 

Product highlights

 

    • Charging mode Mode 3 according to IEC 61851

    • Charging cable (length 6m) with type 2 plug

    • 11 kW Ladeleistung

    • 16A charging current per phase, single-phase charging also possible

    • KfW eligible

    • Residual current protection device with direct current detection: 30mA AC + 6mA DC

    • Activation of charging processes via smartphone app (available for iOS and Android, registration takes place via WLAN or Bluetooth)

    • Also suitable for outdoor installation because of protection class IP66
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INPUT/POWER CONNECTION

 

    • Mains connection: three-phase current

    • Mains voltage: AC 230/400V +/- 10%, 50/60Hz

    • Rated current: max. 16A per phase
    •  

EXIT/VEHICLE CONNECTION

 

    • Charging mode: Mode 3, IEC-61851

    • Charging port: IEC-62196 Type 2 charging cable, approx. 6m

    • Output voltage: AC 230/400V

    • Maximum charging current: 16A per phase

    • Maximum charging power: 11 kW

    • Energy meter: readable via app
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VALIDATION

 

    • DC residual current detection: ≥6 mA

    • Temperature monitoring: Internal

    • Weld check detection

    • PE monitoring

    • Overvoltage protection

    • Undervoltage protection

    • Overload protection

    • Overload protection

    • Overheating protection

    • Lightning protection

    • Residual current protection device with

    • DC detection: 30mA AC + 6mA DC
    •  

COMMUNICATION PROTOCOLS

 

    • Network: WiFi/Bluetooth
    •  

AUTHORIZATION

 

    • Activation: via app
    •  

OPERATING CONDITIONS

 

    • Ambient storage temperature: -40°C to 85°C

    • Ambient storage temperature: -40°C to 85°C

    • Relative humidity: 0% to 95%

    • Maximum operating altitude: 2,000m above sea level. NN

    • Protection class: I

    • Protection class: IP 66

    • Shock resistance: IK 10

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