Genasun GV-5 Manual

Specifications:
Rated Panel Power: 65 W 20 W (-SP) 50 W 55 W 65 W 75 W
(See specs for
closest
Li version.)
Battery Type: 12 V Lead-Acid 3S LiFePO
4
3S Li-ion 4S LiFePO
4
4S Li-ion Custom Voltage
Max Input Voltage: 27 V
Recommended Max Panel Voc at STC: 22 V
Max Input Short Circuit Current:
2
5 A 2 A 5 A 5 A
Max Input Current:
3
9 A 9 A 9 A 9 A
Min Battery Voltage for Normal Operation: 7.2 V
Trickle Charge to Recover Dead (0 V) Battery: Yes
Rated Charging Current: 5 A 2 A 5 A 5 A
Continuous Rated Load Current: 5 A 2 A 5 A 5 A
Tracking Efficiency: 99+% typical
MPPT Tracking Speed: 15 Hz
Electrical Efficiency:
96% – 99.85%
typical
94% – 99.85% typical
Operating Consumption: 0.150 mA (150 uA)
Standby Consumption: 0.125 mA (125 uA)
Troubleshooting
If the LED Indicator will not light, or displays an indication not listed in this manual:
• Verify correct battery polarity.
• Check that there is a solid electrical connection to the battery.
• Check that battery voltage appears on the GV-5 battery terminal screws.
• Check the GV-5 terminal area for water or mechanical damage.
The GV-5 will not operate without a battery. If the system appears to be overcharging or the GV-5 will
not begin charging, ensure that the solar panel is wired only to the GV-5, and in particular that the
solar panel negative terminal is not connected to ground (battery negative). For more in-depth system
troubleshooting, please visit the support area of our website: https://sunforgellc.com/learning-center
(2) Panel Isc. Inputs exceeding this rating may cause damage to the GV-5 if the input or battery voltage changes abruptly.
(3) Maximum steady-state current that the controller could draw from an unlimited source. This specication is intended for sizing input circuit protection.
Pb-12V Li-10.7V-SP Li-CVLi-12.5V Li-16.7VLi-14.2VMODEL (GV-5-**) Li-10.7V

Genasun GV-5 Specifications

General

Brand	Genasun
Model	GV-5
Category	Controller
Language	English