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On-grid inverter can convert solar panel DC power into AC power which can directly input to
the grid. Its appearance is shown below.These models contain SUN-30K-G03, SUN-33K-G03,
SUN-35K-G03, SUN-40K-G03, SUN-45K-G03 and SUN-50K-G03.
The following is collec�vely referred to as “inverter”.
limiter1 limiter2
RS485-1 RS485-2
RS232/485
1.1 Appearance Introduc�on
1. Introduc�on
Pic 1.1 Front view
Pic 1.2 Bo�om view
About This Manual
The manual mainly describes the product informa�on, guidelines for installa�on, opera�on and
maintenance. The manual cannot include complete informa�on about the photovoltaic (PV) system.
How to Use This Manual
Read the manual and other related documents before performing any opera�on on the inverter.
Documents must be stored carefully and be available at all �mes.
Contents may be periodically
updated or revised due to product development. The informa�on in this manual is subject to
change without no�ce.
The latest manual can be acquired via [email protected]