shall be check time to time.
2. Check that if the indicators of the inverter are in normal state, check if the keys of
inverter are in normal state, check that if the display of the inverter is normal. This
check should be performed at least every 6 months.
3. Check if the input and output wires are damaged or aged. This check should be
performed at least every 6 months.
4. You should get the inverter panels cleaned and their security checked at least
every 6months.
Before cleaning the inverter:
Wear gloves and safety glasses.
Turn off the device with the button on the front panel.
Turn off the power fuses of the device feeder cable.
Turn off DC isolating switch in the PV generator and inverter. Disconnect AC
connection and protect against being switched on again accidentally, refer to this
manual, section 3 Safety instruction and EC Directives – Isolating device.
Clean the inverter with wet cloth carefully.
8.1 Overview
The application of power line communication technology in INVOLAR MAC250 Micro-Inverter
helps the users monitor or detect the whole PV system through internet, that is use The SEDAS
(Solar Energy Data Acquisition System) developed by INVOLAR to real time track the statistics
information of the energy harvest for all INVOLAR Micro-Inverter system and monitor
per-module’s performance which is integrated into the INVOLAR Micro-Inverter system.