Go Power GP-PWM-30-SQ User Manual

GP-PWM-30-SQ
3
2.0 Warnings
Disconnect all
power sources
Electricity can be very dangerous. Installation should be performed only
by a licensed electrician or qualified personnel.
Battery and wiring
safety
Observe all safety precautions of the battery manufacturer when
handling or working around batteries. When charging, batteries produce
hydrogen gas, which is highly explosive.
Wiring connections
Ensure all connections are tight and secure. Loose connections may
generate sparks and heat. Be sure to check connections one week after
installation to ensure they are still tight.
Work safely
Wear protective eyewear and appropriate clothing during installation.
Use extreme caution when working with electricity and when handling
and working around batteries.
Observe correct
polarity
Reverse polarity of the battery terminals will cause the controller to give
a warning tone. Reverse connection of the array will not cause an alarm
but the controller will not function. Failure to correct this fault could
damage the controller.
Do not exceed the
GP-PWM-30-SQ
30Amp current and
max voltage
ratings
The current rating of the solar system is the sum of the Maximum Power
Current (Imp) of the solar PV strings in parallel. The resulting system
Imp current is not to exceed 30A. The voltage of the array is the rated
open circuit voltage (Voc) of the PV array and is not to exceed 25V. If
your solar system exceeds these ratings, contact your dealer for a
suitable controller alternative.
Dimensions (H x W x D):
156 x 122x 38 mm
6.14 x 4.80 x 1.50 in
Weight: 151 grams / 5.34 oz
Maximum Wire Gauge: #6 AWG
Warranty: 1 year
• PWM charging
•
6 Battery charging profiles
• 5 Stage charging
•
Monthly equalize option
•
Displays charging current,
Battery voltage and battery
state of charge
•
Reverse polarity protected
•
Temperature com
pensated
•
RoHS compliant
• Accepts up to 30 Amps DC
Input Current
The total rated Maximum Power
Current (Imp) of the PV input
should not exceed 30
Amps
No reverse current from battery to solar at night
Over temperature protection during charging
Transient over voltage protection with TVS or varistor
Power terminal maximum stranded wire size
Mounting
Operating temperature
Net weight
Storage temperature
Battery temperature compensation coefficient
Temperature compensation range
PROTECTION
ENVIRONMENTAL CHARACTERISTICS
Reverse polarity & short circuit
mV/˚C-24
˚C
˚C
-20 ~ +50
-20 ~ 50˚C / -13 ~ 122˚F
-40 ~ 85˚C / -40 ~ 185˚F
100% no condensation
Approx. 0.25kg/0.55lb
Operating humidity range
65
#12 AWG stranded-3mm
Vertical wall mounting
2

Go Power GP-PWM-30-SQ Specifications

General

Brand	Go Power
Model	GP-PWM-30-SQ
Category	Inverter
Language	English