Shenzhen Resun energy Technology Co., Ltd
| Payment Terms | T/T |
| Supply Ability | 10000 |
| Delivery Time | 3-30days |
| 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 |
| Brand Name | RESUN |
| Model Number | R-8KUS |
| Certification | FCC Part 15 Class B; UL1741SA all options, UL1699B, CSA 22.2; IEEE154 |
| Place of Origin | China |
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Product Specification
| Payment Terms | T/T | Supply Ability | 10000 |
| Delivery Time | 3-30days | 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 | Brand Name | RESUN |
| Model Number | R-8KUS | Certification | FCC Part 15 Class B; UL1741SA all options, UL1699B, CSA 22.2; IEEE154 |
| Place of Origin | China | ||
| High Light | Photovoltaic Retrofit Three Phase Inverter ，Three Phase Inverter 208V ，8KW Three Phase Inverter | ||
• 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.
| 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 |
| Battery input data | |
| Battery type | Lithium-ion / Lead-acid |
| Max. charge / discharge power (kW) | 8 |
| 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) | 8 |
| 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) | 8 |
| 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 |
Company Details
Business Type:
Manufacturer,Agent,Exporter,Seller,Other
Year Established:
2020
Total Annual:
5000000-6000000
Employee Number:
50~100
Ecer Certification：
Verified Supplier
Resun established in hongkong and shenzhen, which is an industry-leading energy storge suplier. We committed to becoming an outstanding supplier of digital energy solutions, we provide professional solutions for household and commercial use worldwide. The core products cover pho... Resun established in hongkong and shenzhen, which is an industry-leading energy storge suplier. We committed to becoming an outstanding supplier of digital energy solutions, we provide professional solutions for household and commercial use worldwide. The core products cover pho...
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