High Voltage Hybrid lnverter
N1 HV
N1 HV Series hybrid inverter is compatible with 80-450V high voltage batteries. lt improves the system efficiency and lower the system cost significantly. The charging or discharging power could reach 6kW and is suitable for operation mode like VPP (Virtual Power Plant).
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6kW
Charging / discharging
power
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>97%
Charging / discharging
efficiency
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150%
150% PV
input oversizing
Export control function integrated
Support AC retrofit application
Virtual Power Plant integrated
Remote firmware upgrade & setting
| Model | N1-HV-3.0 | N1-HV-3.68 | N1-HV-5.0 | N1-HV-6.0 |
| Max. PV Input Current [A] | 13.5/13.5 | |||
| Max. AC Output Apparent Power [VA] | 3000 | 3680 | 5000 | 6000 |
| Battery Voltage Range [V] | 80~450 | |||
| Max. Charging / Discharging Current [A] | 25/25 | |||
| Back-up Rated Power [W] | 3000 | 3680 | 5000 | 60000 |
| Back-up Peak Apparent Power, Duration [VA, s] |
4500,10 | 5520,10 | 7500,10 | 9000,10 |
High Voltage Hybrid lnverter
N1 HV Series hybrid inverter is compatible with 80-450V high voltage batteries. lt improves the system efficiency and lower the system cost significantly. The charging or discharging power could reach 6kW and is suitable for operation mode like VPP (Virtual Power Plant).
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Product Video
Related FAQs
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1.The insulation performance of the PV system is degraded, the insulation resistance to ground is less than 2MQ, and the fault messages "Isolation error" and "Isolation Fault" are displayed.
Cause of occurrence:
Generally the PV modules, junction boxes, DC cables, inverters, AC cables, terminals, and other parts of the line to ground short-circuit or insulation layer damage, loose string connectors into the water, and so on.
Solution:
Disconnect the grid, and inverter, check the insulation resistance of each part of the cable to the ground, find out the problem, and replace the corresponding cable or connector!
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2.Excessive output voltage on the AC side, causing the inverter to shut down or derate with protection?
Cause of occurrence:
There are many factors affecting the output power of PV power plants, including the amount of solar radiation, the tilt angle of the solar cell module, dust and shadow obstruction, and the temperature characteristics of the module.
System power is low due to improper system configuration and installation.
Solutions :
(1) Test whether the power of each PV module is sufficient before installation.
(2) The installation place is not well-ventilated, and the heat of the inverter is not spread out in time, or it is exposed to sunlight directly, which causes the inverter temperature to be too high.
(3) Adjust the installation angle and orientation of the PV module.
(4) Check the module for shadows and dust.
(5) Before installing multiple strings, check the open-circuit voltage of each string with a difference of no more than 5V. If the voltage is found to be incorrect, check the wiring and connectors.
(6) When installing, it can be accessed in batches. When accessing each group, record the power of each group, and the difference in power between strings should not be more than 2%.
(7) The inverter has dual MPPT access, each way input power is only 50% of the total power. In principle, each way should be designed and installed with equal power, if only connected to one-way MPPT terminal, the output power will be halved.
(8) Poor contact of the cable connector, the cable is too long, the wire diameter is too thin, there is voltage loss, and finally cause power loss.
(9) Detect whether the voltage is within the voltage range after the components are connected in series, and the efficiency of the system will be reduced if the voltage is too low.
(10) The capacity of the grid-connected AC switch of the PV power plant is too small to meet the inverter output requirements.
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3.Why the “SPI Fault” displaying on the inverter screen?
Cause of occurrence:
The cause of this fault is a communication problem between the main and secondary CPUs of the inverter control board.
Solution：
(1) Restart the inverter (you need to disconnect the PV, AC grid, and batteries and then turn it on again).
(2) If the problem persists after restarting the inverter, check if the software version of the inverter control board is correct. If not, try to burn in the software again.
(3) If the problem persists after burning the software, replace the control board.
