3
Installation and Operation Manual for Inverter RPI M50A_12s V1 EU EN 2017-03-09
This manual applies to the following inverter models:
● RPI M50A_12s (Delta part number: RPI503M221000)
with firmware versions:
DSP: 1.50 / RED: 1.24 / COM: 1.34
The Delta part number can be found on the type plate of the
inverter. The firmware versions are listed on the display in the
Inverter Info. menu.
Authorized representative for this product in the EU: Delta Electronics (Netherlands) B.V.; Zandsteen 15, 2132 MZ Hoofddorp, NL
© Copyright – Delta Energy Systems (Germany) GmbH – All
rights reserved.
This manual is intended for installers.
The information in this manual is to be treated as confidential and
no part of this manual may be reproduced without prior written
permission from Delta Energy Systems. The information in this
manual may not be used for any purpose not directly connected
to use of the inverter.
All information and specifications can be modified without prior
notice.
If you notice discrepancies between the descriptions in this quick
installation guide and the information on the inverter display, go
to www.solar-inverter.com and download the version of the quick
installation guide that matches the model number and the firm-
ware version of your inverter.
On the website, you will also find the installation and operation
manual with detailed information about the inverter.
Delta Energy Systems (Germany) GmbH
Tscheulinstraße 21
79331 Teningen
Germany