INVT GD100-0R4G-SS2-PV User Manual

Goodrive100-PV series solar pumping inverters Options and use
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Appendix A Options and use
A.1 Boost module
The pumping inverters ≤ 2.2KW support the installation of the boost module (PP100-3R2-PV)
to improve the utilization of the solar modules. The figure below shows the wiring method.
1. Connect PV+ and PV- of the boost module to the positive input terminal and negative input
terminal of the modules respectively.
2. Connect the output terminals (+) and (-) of the boost module to the input terminals (+) and (-)
of the pumping inverter.
3. Connect 422-communication receiving terminal RX of the boost module to
422-communication sending terminal TX of the pumping inverter. Connect
422-communication sending terminal TX of the boost module to 422-communication
receiving terminal RX of the pumping inverter. Use twisted pairs for wiring.
4. If the wiring is connected, switch on the breaker Q1 at the DC side for automotive running.
GD100-PV
inverter
(+)
(-)
U
V
W
PV
input
Q1
PP100-3R2-PV
Boost module
(+)
(-)
PV+
PV-
Water
pump
Shielded twisted pairs
422RX+
422TX-
422RX-
422TX+
422RX+
422RX-
422TX+ 422TX-
Figure A-1 Connection between the boost module and inverter
Boost module specifications
Model
PP100-3R2-PV
Input
Max. input power (W)
3200
Max. DC voltage (V)
600
Start-up voltage (V)
80
Min. working voltage (V)
70
Max. input current (A)
12
Output
Output voltage (V)
350/570 (automatically determined by the pumping inverter)

INVT GD100-0R4G-SS2-PV Specifications

General

Brand	INVT
Model	GD100-0R4G-SS2-PV
Category	Inverter
Language	English