Voltronic Power EnerSolar 3K PV, User Manual

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WARNING : There are no user-replaceable parts inside of the inverter. Do not attempt to
service the unit yourself.
9. Maintenance & Cleaning
Check the following points to ensure proper operation of whole solar system at regular
intervals.

Heat sink of the inverter should be cleaned from dust.
WARNING : Although the inverter is designed in sealed IP65 enclosure, it is not
recommended to use a pressure washer to clean the inverter, or use other high pressure
cleaning methods that could allow water or moisture to enter the unit.

Clean the PV modules, during the cool time of the day, whenever it is visibly dirty.

Periodically inspect the system to make sure that all wires and supports are securely
fastened in place.

Record the output power of the system and compare with the record on the same day in
last year to realize the performance of the solar system. Do maintain the log of system
performance for records.