| Place of Origin: | China |
| Brand Name: | RESUN |
| Certification: | -UL 1741-2021 (UL1741SB), CSA C22.2 No 107.1-16, IEEE 1547-2018 & 1547a-2020 & 1547.1- 2020 (SRD V2.0), UL 1741 CRD-PCS, UL1699B, CEC, SGIP, CSIP |
| Model Number: | R-14KUS |
14kw Split-phase hybrid inverter 99.9% MPPT efficiency IP65 300A hybrid charging
Meet the SEI-14K-U3P 14kw split-phase hybrid inverter, ideal for homes, farms, telecom and islands. With 99.9% MPPT efficiency and 3 trackers (40A+40A+40A), it maximizes 22.4kW PV input capture for top solar utilization.
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Type
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R-14kUS
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AC Input/Output Data
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Rated AC Input/Output Active Power
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14000W
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Max. AC Input/Output Apparent Power
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15400VA
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Rated AC Input/Output Current
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44.5A/38.8A
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Max. AC Input/Output Current
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44.5A/38.8A
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Peak Power (off-grid)
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28000VA
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Power Factor Adjustment Range
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0.8 leading to 0.8 lagging
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Rated Input/Output Voltage/Range
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120/208V 0.85Un-1.1Un
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Rated Input/Output Grid Frequency/Range
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60Hz/40Hz-70Hz
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Grid Connection Form
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3L+N+PE
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THD
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<3% (of nominal power)
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Battery Input Data
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Battery Type
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Lead-Acid Batteries / Lithium Batteries / User-defined |
| Number of Battery Input | 2 |
| Battery Voltage Range | 40V-60V |
| Max. Grid/Generator Charging Current | 300A |
| Max. Hybrid Charging Current | 300A |
| Max. Discharging Current | 300A |
| Charging Strategy for Li-ionBattery | Self-adaption to BMS |
| PV Input Data | |
| No. Of MPPT Trackers | 3 |
| No. of Strings MPPT Tracker | 2+2+2 |
| Max. PV Access Power | 28000W |
| Max. PV Input Power | 22400W |
| Max. PV Input Voltage | 600V/600V/600V |
| Start-up Voltage | 120V |
| Max. PV Input Current | 40A+40A+40A |
| Max. Input Short-Circuit Current | 50A+50A+50A |
| MPPT Voltage Range | 120V-500V |
| Grid/Generator Input | |
| Input Voltage Range | Phase voltage: 90V-140V, line voltage: 156V-243V |
| Input Frequency Range | 40Hz-70Hz |
| Max. Bypass Overload Current (Grid) | 200A |
| Efficiency | |
| MPPT Tracking Efficiency | 99.0% |
| Max. Efficiency | 97.5% |
| CEC Efficiency | 97% |
| General Data | |
| Parallel Capacity | 1~9 Units |
| Dimension | 860x480x313mm |
| Weight | 59kG |
| Protection Degree | IP65 |
| Temperature | -25~60°C, >45°C Derating |
| Warranty | 5 years |
| Humidity | 0~100% |
| Cooling Method | Heat sink + intelligent air cooling |
| Noise | <55dB |
| Communication | RS485/CAN/USB/Dry Contac |
| External Module(Optional) | Wi-Fi/4G Stick |
| Certificate | UL 1741-2021 (UL1741SB), CSA C22.2 No 107.1-16, IEEE 1547-2018 & 1547a-2020 & 1547.1- 2020 (SRD V2.0), UL 1741 CRD-PCS, UL1699B, CEC, SGIP, CSIP |
| Protection | |
| PV Lightning Protection | Yes |
| Leakage Current Detection | Yes |
| Output Overcurrent / Shorted | Yes |
| Overvoltage Category | AC type II/DC type III |
| Anti-islanding Protection | Yes |
| Insulation Resistor Detection | Yes |
| PV Input Reverse Polarity Protection | Yes |
| Surge protection | AC type II/DC type II |