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Figure6-2 Electrical connection diagram of Solar pumping inverter
Table6-2 Equipment list of Solar pumping system
No.
Equipment name
Description
A
PV array
The max. Voc of each string is 440V.
B
PC
Computer, used for monitoring system general
information, and remote control inverter's start and
stop, remote change system operation mode.
C
Pump
Three-phase AC pump.
D
Communication
module
Optional, can be purchased from Our company.
E
Water level sensor
Optional, for dry-protection.
F
DC side breaker
Use for protecting electrical connection, user can
configure it according to the max input voltage and
