Parameter
功率
◆ Pure sine wave output.
◇ Low frequency toroidal transformer lower loss.
◆ Brand new wide LCD screen, clearly and precisely shows working data.
◇ Three stages of charging: constant current, constant voltage floating charging.
◆ Three types working modes; Battery type selectable.
◇ Added fault code query function, easy to monitor the operation in real time.
◆ Supports RS232 or RS485 communication port.
| Specification | ||||
| Model SJW | 15224/48 | 20224/48 | 30224/48 | |
| Rated Power | 1500W | 2000W | 3000W | |
| Peak Power（20ms) | 4500W | 6000W | 9000W | |
| Start Motor | 1.5HP | 2HP | 3HP | |
| Battery Voltage | 24/48VDC | |||
| Size(L*W*Hmm) | 540*380*150 | |||
| Packing Size(L*W*Hmm) | 645*455*235 | |||
| N.W.(kg) | 14 | 17 | 20 | |
| G.W.(kg)（Carton Packing） | 16 | 19 | 22 | |
| Installation Method | Wall-Mounted | |||
| Input | DC Input Voltage Range | 10.5-15VDC（Single battery voltage） | ||
| AC Input Voltage Range | 73VAC~138VAC / 145VAC~275VAC | |||
| AC Input Frequency Range | 45Hz~65Hz | |||
| Max AC charging current | 6A~15A(Depending on the model) | |||
| AC charging method | Three-stage (constant current, constant voltage, floating charge) | |||
| Output | Efficiency(Battery Mode) | ≥85% | ||
| Output Voltage(Battery Mode) | 110VAC±2% / 220VAC±2% | |||
| Output Frequency(Battery Mode) | 50/60Hz±1% | |||
| Output Wave(Battery Mode) | Pure Sine Wave | |||
| Efficiency(AC Mode) | >99% | |||
| Output Voltage(AC Mode) | 110VAC±10% / 220VAC±10% | |||
| Output Frequency(AC Mode) | Tracking Automatically | |||
| Output waveform distortion(Battery Mode) | ≤3%（Linear load） | |||
| No load loss(Battery Mode) | ≤0.8% 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 （selectable） | LEAD | Charge Voltage：14V；Float Voltage:13.8V（12V system; 24V system x2; 48V system x4） | ||
| OP-LE | Charge Voltage:14.2V; Float Voltage:13.8V（12V system; 24V system x2; 48V system x4） | |||
| LITHIUM | Charge Voltage: 12.6V(NMC battery 3S) (12V system; 24V system x2; 48V system x4) | |||
| Customize battery | Charge and discharge parameters of different types of batteriescan be customized according to user requirements | |||
| 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 | |||
| 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 | ||||
20v inverter power inverter for home solar system
Product model：
SJW series inverter power 1500W/2000W/3000W DC24V/48V invert to AC110V/220V, 50/60Hz self-adaption
Certificate:：
CE、IEC
Application: Inverter power is suitable for television, air conditioner, rice cooker, washing machine, refrigerator, computer with total power less than 2000 watts or 3000 watts.
◆ Pure sine wave output.
◇ Low frequency toroidal transformer lower loss.
◆ Brand new wide LCD screen, clearly and precisely shows working data.
◇ Three stages of charging: constant current, constant voltage floating charging.
◆ Three types working modes; Battery type selectable.
◇ Added fault code query function, easy to monitor the operation in real time.
◆ Supports RS232 or RS485 communication port.
◆ Pure sine wave output.
◇ Low frequency toroidal transformer lower loss.
◆ Brand new wide LCD screen, clearly and precisely shows working data.
◇ Three stages of charging: constant current, constant voltage floating charging.
◆ Three types working modes; Battery type selectable.
◇ Added fault code query function, easy to monitor the operation in real time.
◆ Supports RS232 or RS485 communication port.