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12KW 4-channel MPPT photovoltaic split-phase hybrid inverter with 99.9% efficiency

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12KW 4-channel MPPT photovoltaic split-phase hybrid inverter with 99.9% efficiency

Name: 12KW 4channel MPPT photovoltaic splitphase hybrid inverter with 999 efficiency
Brand: RESUN
Price: 1 USD

Buy cheap 12KW 4-channel MPPT photovoltaic split-phase hybrid inverter with 99.9% efficiency product

Brand Name : RESUN

Model Number : R-12KUS

Certification : FCC Part 15 Class B; UL1741,UL1741SA&SB all options, UL1699B, CSA -C22.2 NO.107.1-01,RSD(NEC690.5,11,12)

Place of Origin : China

MOQ : 1pcs

Price : Negotiable

Payment Terms : T/T

Supply Ability : 10000

Delivery Time : 3-30days

Model : R-12KUS

Power Rating : 12KW

Max Efficiency : 98%

Operating Temperature Range : -25 ~ 60℃

Battery Compatibility : Li-ion / User-defined

Rated Battery Voltage : 48V

Cooling Method : Fan cooling

Input Voltage Range : 50/60Hz

PV INPUT DC voltage, current : 120-500V, 4*16A

Communication InterfaceInterface : RS485, 4G(optional), Wi-Fi

Certifications : FCC Part 15 Class B; UL1741SA all options, UL1699B, CSA 22.2; IEEE1547

Warranty : 5 years

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12KW 4-channel MPPT photovoltaic split-phase hybrid inverter with 99.9% efficiency

• Ultimate energy efficiency, MPPT efficiency up to 99.9%, precise tracking of the maximum power point of photovoltaic panels, achieving efficient conversion of every ray of sunlight. 
• Integrated intelligent management system, fault warning and self diagnosis function, ensuring stable operation and reducing operation and maintenance costs. 
• Efficient adaptation: Suitable for household use, whether it is rooftop photovoltaic power stations or large-scale photovoltaic projects, it can provide reliable power security for users with high energy efficiency and intelligent management.

KEY STRENGTHS

• 200A pass through.

• Capable of supporting 100% unbalanced loads.

• AC solar to retroﬁt existing solar system(on-grid & off-grid).

• Support 4-channel MPPT

Description

Model	R-12KUS
PV input data
Max. PV input power (kW)	18
Max. PV input voltage (V)	500
Min. PV input voltage (V)	120
Start-up voltage (V)	120
MPPT voltage range (without battery)(V)	120~500
MPPT voltage range@full-load (V)	150~430
Rated PV input voltage (V)	310
No. of MPPT trackers	4
No. of strings per MPPT tracker	1/1/1/1
Max. input current per MPPT (A)	16/16/16/16
Max. short-circuit current per MPPT (A)	22/22/22/22
Battery input data
Battery type	Lithium-ion / Lead-acid
Max. charge / discharge power (kW)	12
Battery voltage range (V)	40~58
Rated battery voltage (V)	48
Max. charging / discharging current (A)	250/260
Rated charge / discharge current (A)	250/260
Battery charging strategy	Self-adaption to BMS
BMS communication	CAN
AC output data (grid side)
Rated output power (kW)	12
Max. apparent output power (kVA)	13.2
Rated grid voltage( (V)	110-127/208-240V split phase, 240V single phase
Grid voltage range (V)	240
Rated grid frequency (Hz)	60
Grid frequency range(Hz)	55 to 65
Rated output current (A)	50
Max. AC output current (A)	55
Power factor	0.8leading~0.8lagging
Max. grid passthrough current(A)	200
THDi	<3%
Grid type	2L+N+PE
AC output data (load side)
Rated output power (kW)	12
Max. apparent output power (kVA)	13.2
Rated output voltage (L-N/L1-L2) (V)	120/240
Rated output frequency (Hz)	60
Rated output current (A)	50
Max. AC output current (A)	55
Peak output power	110%,30s / 120%,10s / 150%,0.02s
Back-up switch time (ms)	<20
THDu	<2%
Protection
Supported protection	Arc fault protection, PV reverse polarity protection, Anti-islanding protection, Ground fault protection Leakage current protection, Insulation resistance detection, Backup output short circuit protection, AC under-voltage protection, AC output over-current protection, AC over-voltage protection,
Surge protection	DC Type II / AC Type II
Over voltage category	DC Type II / AC Type III
Certiﬁcations and standards
Certiﬁcates	FCC Part 15 Class B; UL1741SA all options, UL1699B, CSA 22.2; IEEE1547
General data
Ingress protection	IP65 / NEMA 3R
Operating temperature range (℃)	-25~+60
Cooling	Fan cooling
Relative humidity	0-95%
Operating altitude (m)	0~4,000(Derating above 2,000 altitude)
*Dimensions WDH (mm)*	495 x 900 x 260
Weight (kg)	55
Topology (solar / battery)	Transformerless / Transformer
Noise emission (dB)	48
Display and communication
Display	Touch panel
Communication	RS485, 4G(optional), Wi-Fi

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