PV Powered 2500 Guide d'installation télécharger pdf (Page 22)

Installation SMA Technologie AG

Page 22 SB25_30-11:SE0307 Installation Guide

1. Mount the wall bracket (1). To mark the

positions to drill the holes, you can use the wall

bracket as a drilling template.

2. Now hang the Sunny Boy onto the wall bracket

(2) using its upper mounting plate so that it

cannot be moved sideways.

3. Secure the Sunny Boy in position by screwing

the supplied M6x10 bolt into the central

threaded hole at the bottom of the bracket (3).

4. Make sure that the Sunny Boy is positioned

securely on the bracket.

6.2 Electrical Installation

The wiring for the Sunny Boy is shown schematically in the following figure:

Warning!

Make sure to check the polarity of the strings before connecting them.

String 1

String 2

String 3

AC connection, max. 2.5 mm²

1 2 ... 17 18 19 20 21 22 23 24 25 26 27 ... 65 66

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PV Powered 2500 Guide d'installation Page 22