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8KW split-phase inverter with automatic mainstream battery matching

8KW split-phase inverter with automatic mainstream battery matching

Product Details:
Place of Origin: China
Brand Name: RESUN
Certification: FCC Part 15 Class B; UL1741SA all options, UL1699B, CSA 22.2; IEEE154
Model Number: R-8KUS
Detail Information
Place of Origin:
China
Brand Name:
RESUN
Certification:
FCC Part 15 Class B; UL1741SA all options, UL1699B, CSA 22.2; IEEE154
Model Number:
R-8KUS
Model:
R-8KUS
Power Rating:
8KW
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*14A
Communication InterfaceInterface:
RS485, 4G(optional), Wi-Fi
Certifications:
FCC Part 15 Class B; UL1741SA All Options, UL1699B, CSA 22.2; IEEE1547
Warranty:
5 Years
Highlight:

High Light

Highlight:

Photovoltaic Retrofit Three Phase Inverter

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Three Phase Inverter 208V

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8KW Three Phase Inverter

Trading Information
Minimum Order Quantity:
1pcs
Price:
Negotiable
Delivery Time:
3-30days
Payment Terms:
T/T
Supply Ability:
10000
Product Description

8KW split-phase inverter with automatic mainstream battery matching

•   Specially designed for photovoltaic transformation, converting DC to three-phase 208V AC, 100A high current, intelligently handling •  unbalanced loads, and improving system efficiency. ​
•   Advanced design adapts to complex environments and provides stable output; Multiple protections extend equipment lifespan and reduce maintenance costs. ​
•   Adapt to photovoltaic projects of different sizes, handle three-phase unbalanced load scenarios, and ensure efficient energy utilization.



KEY STRENGTHS
•   Support the construction of three-phase systems.
•   Capable of supporting 100% unbalanced loads.
•   Support 4-channel MPPT
•   Grid & generator separately connected, support storing energy from diesel generator.

Description

Model R-8KUS
PV input data
Max. PV input power (kW) 12
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) 14/14/14/14
Max. short-circuit current per MPPT (A) 22/22/22/22

8KW split-phase inverter with automatic mainstream battery matching 08KW split-phase inverter with automatic mainstream battery matching 1Battery input data
Battery type Lithium-ion / Lead-acid
Max. charge / discharge power (kW)
Battery voltage range (V) 40~60
Rated battery voltage (V) 48 
Max. charging / discharging current (A) 190/190
Rated charge / discharge current (A) 190/190
Battery charging strategy Self-adaption to BMS
BMS communication CAN
AC output data (grid side)
Rated output power (kW)
Max. apparent output power (kVA) 8.8 
Rated grid voltage( (V) 110-127/208-240V split phase, 240V single phase
Grid voltage range (V) 192~288
Rated grid frequency (Hz) 60 
Grid frequency range(Hz) 55 to 65
Rated output current (A) 33.3 
Max. AC output current (A) 36.7 
Power factor 0.8leading~0.8lagging
Max. grid passthrough current(A) 100 
THDi <3%
Grid type 2L+N+PE
AC output data (load side)
Rated output power (kW)
Max. apparent output power (kVA) 8.8 
Rated output voltage (L-N/L1-L2) (V) 120/240
Rated output frequency (Hz) 60 
Rated output current (A) 33.3 
Max. AC output current (A) 36.7 
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 W*D*H (mm) 450 x 820 x 240
Weight (kg) 47 
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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