Solar Hybrid Inverter – SF Series is designed for superior performance with guaranteed price, quality, and service.
As a leading manufacturer, we export globally, earning the trust of distributors and dealers worldwide. Our inverters ensure high efficiency and reliability for various energy solutions.
| Model | SF-4.2K-24V | SF-6.2K-48V |
| Max. Pv Input Power | 6200W | 6500W |
| Capacity | 4200W / 4200VA | 6200W / 6200VA |
| Max. Solar Charging Current | 120A | |
| On Grid Operation | ||
| PV Input (DC) | ||
| Nominal DC Voltage/Max. DC Voltage | 360/500VDC | |
| Start-up Voltage/Initial Feeding Voltage | 60VDC/90VDC | |
| MPPT Voltage Range | 60~450VDC | |
| Max. Input Current | 1/18A | 1/22A |
| AC Output | ||
| Nominal Voltage | 230VAC ±5% | |
| Output Voltage Range | 195~253VAC | |
| Nominal Output Current | 18.2A | 27A |
| Power Factor | ＞0.99 | |
| Two Load Output Power | ||
| Full Load | 4200W | 6200W |
| Max. Main Load | 4200W | 6200W |
| Max. Second Load(battery mode) | 1400W | 2067W |
| Max. Load Cut Off Voltage | 26VDC | 52VDC |
| Max. Load Return Voltage | 27VDC | 54VDC |
| OFF Grid Operation | ||
| AC Input | ||
| AC Start-up Voltage/Auto Restart Voltage | 120-140VAC/180VAC | |
| Acceptable Input Voltage Range | 170-280VAC | |
| Frequency Range | 59~61HZ | |
| Max. AC Input Current | 24.7A | 36.4A |
| PV Input (DC) | ||
| Nominal DC Voltage/Max. DC Voltage | 360/500VDC | |
| MPPT Voltage Range | 60~450VDC | |
| Max. Input Current | 1/18A | 1/22A |
| Physical | ||
| Dimensions | 420*350*110mm | |
| Package Dimensions | 500*415*180 mm | |
| Net Weight | 8 KGS | 9 KGS |
| Gross Weight | 9 KGS | 10 KGS |
| Environment | ||
| Operating Temperature Range | -10 ~ 50ºC | |
| Storage Temperature | -15 ~ 50ºC | |
| Humidity | 5% to 95% Relative Humidity (Non-Condensing) | |
UNIT A17, 29/F., LEGEND TOWER, NO.7 SHING YIP STREET, KWUN TONG, KOWLOON, HONG KONG 999077
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