Sungrow PVS-20MH User Manual

User Manual 5 Electrical Installation
23
Identification
Description
Model
Outer diameter of
cable (mm)
INPUT DC+
Positive pole input
terminal
M24*
4.5~6
MC4**
4.7~6.4
INPUT DC-
Negative pole input
terminal
M24*
4.5~6
MC4**
4.7~6.4
MONITOR INPUT
Waterproof
communication input
terminal
PG-11
5~10
MONITOR
OUTPUT
Waterproof
communication
output terminal
Grounding
waterproof terminal
PG-16
10~14
OUTPUT DC+
Positive pole output
waterproof terminal
M40
22-32
OUTPUT DC-
Negative pole output
waterproof terminal
Note 1: * The parameters noted apply to the version with waterproof terminals;
**The parameters noted apply to the version with MC4 terminals.
Note 2: According to actual needs, the two positive pole (negative pole) input
cables can share one waterproof terminal, as shown in the following figure.
Note 3: The above terminals and models are all based on the standard version
of the combiner box. Please refer to the ordering agreement for details.

Sungrow PVS-20MH Specifications

General

Brand	Sungrow
Model	PVS-20MH
Category	Controller
Language	English