Inverter
Product
WF Inverter/Solar Inverter (4000W-7000W)
WF Inverter/Solar Inverter (4000W-7000W)
Keywords: solar household system, solar energy system, solar micro-grid power station
Feature：
◆ With Toroidal low-loss transformer, high-efficiency inverter conversion, pure sine wave output.
◆ Intelligent LCD display.
◆ The adjustable mains charging current range is 0-20A.
◆ Provide adjustable working modes: mains priority, inverter priority.
◆ Optional built-in PWM or MPPT solar controller to achieve high-efficiency charging.
◆ Support diesel and gasoline generators, suitable for various grid power.
◆ Support RS485 communication /mobile APP (optional).
| Specification | ||
| Model ：WF/WF-T | 40248/96 | |
| Rated Power | 4000W | |
| Battery Voltage | 48/96VDC | |
| Max AC charging current | 0A~20A（Depending on the model，The maximum charging power is 1/4 of the rated power） | |
| Size(L*W*Hmm) | 493x260x506 | |
| Packing Size(L*W*Hmm) | 537x305x560 | |
| N.W.(kg) | 28.5 | |
| G.W.(kg) | 30 | |
| Installation Method | Tower | |
| Inside Solar controlleri (Optional) | Charging Mode | MPPT |
| Charging current | 48V system: 60A~100A; 96V system: 60A | |
| PV Array MaximumPower | 48V system: 3360W(60A)/4480W(80A)/5600W(100A); 96V system: 6720W(60A) | |
| Max PV Input voltage(Voc) (At the lowesttemperature) | 48V system: 180VDC; 96V system: 300VDC | |
| MPPT tracking range | 48V system: 60V-140V; 96V system: 120V-240V | |
| Standby loss | ≤3W | |
| Maximum conversion efficiency | ＞95% | |
| Input | DC Input Voltage Range | 10.5-15VDC（Single battery voltage） |
| AC Input Voltage Range | 68VAC~133VAC(105VAC)/73VAC~138VAC(110VAC)/78VAC~143VAC(115VAC)/83VAC~148VAC(120VAC)/145VAC-275VAC(220VAC)/155VAC~285VAC(230VAC)/165VAC~295VAC(240VAC)(700W~7000W) | |
| AC Input Frequency Range | 45Hz~55Hz（50Hz）/ 55Hz~65Hz（60Hz） | |
| AC charging method | Three-stage (constant current, constant voltage, floating charge) | |
| Output | Efficiency(Battery Mode) | ≥85% |
| Output Voltage(Battery Mode) | AC 105V~120V model: 105VAC±2%/110VAC±2%/115VAC±2%/120VAC±2%(can be set) AC 220V~240V model: 220VAC±2%/230VAC±2%/240VAC±2%(can be set) | |
| Output Frequency(Battery Mode) | 50/60Hz±1%(can be set) | |
| Output Wave(Battery Mode) | Pure Sine Wave | |
| Efficiency(AC Mode) | >99% | |
| Output Voltage(AC Mode) | AC 105V~120V model: 105VAC±10%/110VAC±10%/115VAC±10%/120VAC±10%(can be set) AC 220V~240V model: 220VAC±10%/230VAC±10%/240VAC±10%(can be set)(700W~7000W) Follow input (8KW~40KW) | |
| Output Frequency(AC Mode) | Follow input | |
| Output waveform distortion (Battery Mode) | ≤3%（Linear load） | |
| No load loss(Battery Mode) | ≤1% rated power | |
| No load loss(AC Mode) | ≤2% rated power（ charger does not work in AC mode） | |
| No load loss (Energy saving Mode) | ≤10W | |
| Battery Type | Custom battery | Charging and discharging parameters of different types of batteries can be set through theoperation panel by oneself |
| Protection | Battery lowvoltage alarm | Factory default: Pb:11V/Single battery voltage;LI* :10%of the battery capacity |
| Battery lowvoltage protection | Factory default: Pb:10.5V/Single battery voltage ;LI*: 5% of the battery capacity | |
| Battery overvoltage alarm | Factory default: Pb:15.5V/Single battcry voltage;LI* : following BMS instruction | |
| Battery overvoltage protection | Factory default: Pb:17V/Single battery voltage;Ll* : following BMS instruction | |
| Battery overvoltage recovery voltage | Factory default: Pb:14.5V/Single battery voltage; LI* : following BMS instruction | |
| Overload power protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) | |
| Inverter output short circuit protection | Automatic protection (battery mode), circuit breaker or insurance (AC mode) | |
| Temperature protection | >90°C（Shut down output） | |
| Alarm | A | Normal working condition, buzzer has no alarm sound |
| B | Buzzer sounds 4 times per second when battery failure, voltage abnormality, overload protection | |
| C | When the machine is turned on for the first time, the buzzer will prompt 5 when the machine is normal | |
| Working Mode | Battery First/AC First/Saving Energy Mode | |
| Transfer Time | ≤4ms | |
| Display | LCD | |
| Thermal method | Cooling fan in intelligent control | |
| Communication(Optional) | RS485/APP(WIFI/GPRS data collcctor) | |
| Environment | Operating temperature | -10℃~40℃ |
| Storage temperature | -15℃~60℃ | |
| Noise | ≤55dB | |
| Elevation | 2000m（More than derating） | |
| Humidity | 0%~95% ,No condensation | |
Note: All specifications are subject to change without prior notice | ||
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