8
N1-HV/AC Series
User Manual
9
N1-HV/AC Series
User Manual
3.3 Basic features
The N1-HV series hybrid inverters apply to PV energy storage system with PV module, battery, loads and grid.
The N1-AC series AC coupled inverters apply to energy storage system with battery, loads and grid.
The energy produced by PV system shall be used to optimize self-consumption, excesspower charge battery and the rest power
could be fed into the grid. Battery shall be discharged to support loads when PV power is insufficient to meet self-consumption. If
both PV power and battery power is insufficient, the system will take power from grid to support loads.
Work mode: Back up mode
Priority: battery>load>grid
This mode applies the area that has frequent power outages. And this mode ensures the battery will has enough energy to
supply during a grid outage. The back up load could be supported by PV and battery in the event of a blackout.
1) Generated solar energy
2) Storage in Battery
3) Load consumption
4) Grid supply power
Figure 3-2 Terminals
2
4
1
3
WARNING!
Make sure the load powering rating in within the EPS’s output rating. Or
the inverter will shut down with an ‘over load’ warning.
When an ‘over load’ is appeared, adjust the load power make sure it is with
the range of the EPS output, and turn the inverter on.
For the nonlinear load, please pay attention to the inrush power make sure
it is within the range of the EPS output.
A B C E
F
G
D
H
4 Technical data
Figure 3-3 Dimension
Object
DC switch
PV connector(Only for N1-HV series inverter)
Battery connector
WiFi or GPRS port
A
B
C
D
E
F
G
H
Communication port
SD port
EPS port
AC port
Description
Object
Description
3.4 Dimension
Priority: battery>load>grid
5500
9000
4500
7500
600
120~550
360
150
2
1
13.5/13.5
Integrated
Model
PV Input Data
N1-HV-5.0
N1-HV-3.68
N1-HV-6.0
N1-HV-3.0
Max. Recommended PV Power (W)
Max.DC Input Voltage (V)
MPPT Voltage Range (V)
Rated DC input voltage (V)
Start-up Voltage
No. of MPP Trackers
No. of Input Strings per Tracker
Max. DC Input Current (A)
DC Switch
