2 Systems composed of:
PV modules 42x (SUN270-60)
PV-Battery Inverters: KOSTAL PLENTICORE plus 10
Batteries: BYD B-Box HV 10.2
Meters: B-control EM300LRW
1 System composed of:
PV modules 12kWp Amerisolar AS-6P30-285W
Fronius International GmbH – Symo GEN24 Plus 10 kW
Fronius Smart Meter TS 65A, which is installed in the main feeding panel of the installation
Batteries: BYD 11 kWh
· Other
o EV charging station: LEGRAND, type: GREEN’UP PREMIUM IK (3-ph)
§ The charging rate(3-ph) is 22kW with the capability of simultaneous charging of 2 EVs
§ The charging station can communicate via ΙΡ και Wi-Fi
§ The available communication protocols are: OCPP and MODBUS RS485
o ICT-aided tools
§ Includes nanogrid controller and BMS
§ Central controllers: 2 SIEMENS controllers, series SICAM A8000.
o Smart meters
§ JANITZA, model UMG 103-CBM
§ Communication under RS485
§ Each smart meter includes 3 current clamps 50Α/5Α, class 1 with power 1.5VA
o 120 smart plugs – HAM plugs
§ The plugs provide on/off remote control and if/then appliance scheduled operation
§ The plugs also provide power measurements
o 18 indoor DHT11 sensors for temperature and humidity
§ Data transfer is performed via 18 Raspberry-Pi-3-Model-B (wireless-Wi-Fi communication)
§ For the connection of the Raspberry microcontrollers with the central database, 6 Wi-Fi repeaters were installed
o Meteorological station consisting of the following equipment:
§ Pyranometer: APOGEE INSTRUMENTS – SP-110 Series
§ Thermometer-hygrometer: SYMMETRON ELECTRONIC – type THYGRO MODBUS
§ PV panel surface thermometer: UTECO – type SUR PT 100
§ Anemometer: COMPTUS – type A75-104 Sine Wave Anemometer
o AC and DC power panels by ABB
o Switches for overloading and short-circuit protection by ABB
o Cables for PV-inverter connection
o Cables for inverter-AC power panel connection (ΝΥM (H05VVU))
o Communication cables: S/UTP cat 6., 4 pairs
PV modules 2×42x (SUN270-60 p
PV-Battery Inverters 2x KOSTAL PLENTICORE plus 10
Batteries 2x BYD B-Box HV 10.2
Meters 2x B- control EM300LRW
