Specifications - Go Power GP-PWM-30 User Manual

1.2 Specifications

Description
Nominal System Voltage
Max. Solar Array Current
Battery 1
Max Solar Array Current
Battery 2
Battery 1 Voltage Range
Battery 2 Voltage Range
Max. Solar Voltage
Operating Consumption
(Display backlight on)
Operating Consumption
(Display backlight off)
Bulk/Absorption Voltage
(Sealed/Gel, AGM, Flooded)
Float Voltage
Equalization Voltage
Temperature Compensation
Operating Temperature
Display Operating
Temperature
Humidity
Protection
The total rated Maximum Power Current (Imp) of the PV input should not exceed
30 amps. The GP-PWM-30 will limit PV current above 30 Amps. Although the GP-PWM-30
will accept PV current greater than 30 Amps for a short duration, damage may occur if the
GP-PWM-30 operates continuously with greater than 30 Amps of PV input.
page 4
Value
12V
30 amps (amperage is reduced
above 122°F / 50°C)
30 amps (amperage is reduced
above 122°F / 50°C)
6V – 15.5V
6V – 15.5V
28V
16mA
6mA
14.1/14.4/14.4V
(77°F/25°C ), 1 – 2h / Day
13.7V (77°F/25°C)
14.9V (77°F/25°C),
2h / 28 Day or V < 12.1
-13mV/ºF / - 24mV/ºC
- 40 to 185°F / - 40 to 85°C
- 14 to 131°F / - 10 to 55°C
99% N.C.
Battery Reverse Polarity, Solar
Array Reverse Polarity, Over
Temperature, PV Short Circuit,
Over Current
Installation Overview
Dimensions
(H x W x D):
108×190×35 mm
4.25×7.48×1.38 in
Weight: 300g / 10.6 oz
Maximum Wire Gauge:
#4 AWG
Warranty: 5 years
• PWM Charging
• 3 Battery Charging
profiles
• 4 Stage Charging
• Monthly Equalize option
• Displays Charging
Current, Battery Voltage
and Battery State of
Charge
• Reverse Polarity
protected
• Temperature
Compensated
• RoHS Compliant,
environmentally safe
• Accepts up to 488 watts
of solar at 12 volts
• Maximum Power Boost
Technology