RKH1NA Series Single-Phase Hybrid Inverter Manufacturer

RKH1NA Series Single-Phase Hybrid Inverter

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Features

7.6kW to 11.4kW range
A variety of lithium batteries and lead-acid batteries can be connected with the hybrid inverter.
Quick and easy wiring
IP65 design, natural cooling, low noise due to no external fan design
Battery reverse polarity protection, the charge and discharge controlled by intelligent software greatly improve the battery life.
Input and output lightning protection
Arc fault detection in PV inverter
Discharge at full power and disconnect the charger automatically when the battery has been fully charged.
Off Grid full power output
Allows for transient overload operation under greater than 1.5 times the rated power of the inverter
Soft starter, with air conditioning, water pump and other loads.
Insulation detection, battery leakage detection, ground fault detection, anti-islanding protection to prevent electric shock.
Maximum efficiency up to 98.2%
With 4 independent MPPT (maximum power point tracker) design, the light energy in different directions can be fully utilized.
Distributed virtual power station management system
Remote monitoring controlled by computers and mobile phones

Application Examples

Villa
Communications base station
Nomadic area
Farm
Household
Back-up power

How it works?

Technical Parameters

Model	R7K6H1NA	R9KH1NA	R10KH1NA	R11K4H1NA
PV Input
PV Input Power	10kW	11.7kw	13kw	14.82KW
MPPT Number	4
PV Voltage Range	150 - 500V
Max PV Input Voltage	500V
Each MPPT Input Current	13A	13A	14A	14A
AC Output (On Grid)
Rated AC Output	120/240V 7.6KW	120/240V 9KW	120/240V 10KW	120/240V 11.4W
AC Output Voltage	110-120/220-240V split phase, 1Ø, 230 1 phase
AC Output Frequency	50/60Hz (45 to 54.9Hz / 55 to 65Hz)
Max Output Current	32A RMS	37.5A	41.7A	47.5A
AC Reverse Charging	Yes
Power Factor	0.8leading…0.8lagging
THDI	< 2%
Backup AC Output
Rated Backup Output Power	7.6W	9KW	10KW	11.4KW
Max. Backup Output power	9.5KVA 60S/ 11.4KVA 1S	11.25KVA 60S/ 13.5KVA 1S	12.5KVA 60S/ 15KVA 1S	14.25KVA 60S/ 17.1KVA 1S
Backup AC Output voltage	110-120/220-240 split phase, 1Ø, 230 1 phase
AC Frequency	50/60Hz
Output THDI	< 2%
Battery
Max. Charge & Discharge current	80 A / 80 A	62.5A/62.5A	69.5A/69.5A	79A/79A
Battery Voltage Range	96V~336V	150V~336V	150V~336V	150V~336V
Battery Capacity Range	6.6 to 66 kWh
Battery type	Lithium/Lead-acid
Efficiency
Max efficiency	≥98.2%
CEC efficiency	≥97.2%
Protection
Complete Protection	Ground protection; Pull arc protection; Anti-islanding protection; DC disconnect detection; Battery reverse protection; Battery charge and discharge protection; Insulation testing; GFCI; DC&AC anti-thunder; Overvoltage and under-voltage protections; AC&DC over-current protection; AC short-circuit current protection; Overheating protection
General Data
AC and Backup Output Conduit Size	25.4 mm
PV Input Conduit Size	25.4 mm
Battery Input Conduit size	34.5mm
Operation Temperature Range	-25 ~ 60°C
Environment Humidity	0-95%
Altitude	0~4000M（Derating when over 2000m）
IP Grade	IP65
Weight	30kg
Dimension (W x H x D)	530x 660 x 200mm
Cooling	Natural cooling
Noise Emission(dB)	< 25dB	< 29dB	< 29dB	< 29dB
Display	LCD
Communication	Modbus, RS485, WIFI, 4G
Self-Consumption at Night	< 2.5 W (with battery enabling < 5 W)
No Transformer	YES
Safety	UL1741SA all options, UL1699B, CSA 22.2
EMC	FCC Part 15 Class B