Connection Of Two Strings (Standard); Connection Of More Than Two Strings (Option) - Mastervolt Sunmaster XS4300 User And Installation Manual

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BEFORE YOU START
3.8.1

Connection of two strings (standard)

Two strings can be connected to the Sunmaster directly.
See section 3.6 for the maximum power connected to
each Solar-input. The total input power must be distributed
equally over both Solar-inputs as much as possible.
See figure 3-2.
String 1
DC
Figure 3-2
Figure 3-3: Y-adapter
10
.co.uk
String 2
AC
AC grid
Mon-Fri: 8:30am - 6:30pm
3.8.2 Connection of more than two strings
(option)
In case more than two strings should be connected to the
Sunmaster, Multicontact Y-adapters may be used to
combine the strings (see figure 3-3 and ordering
information chapter 8). The strings connected to the same
Solar-input should exist of an equal number of identical
PV-modules. See figure 3-4.
String 1 + 2
MultiContact
Y-adapters
Figure 3-4
October 2011 / Sunmaster XS4300-3200-2000 / EN
Quick O rder Hotline
08 00 0 43 8978
or 0121 250 2180
| Sat & Sun: 11am - 5pm
String 3 + 4
AC grid