| Model:YQSJW | YQSJW500W | YQSJW700W | YQSJW1000W |
| Rated Power | 500W | 700W | 1000W |
| Peak Power(20ms) | 1500W | 2100W | 3000W |
| Start Motor | 0.5HP | 0.5HP | 1HP |
| Battery Voltage | 12V/24VDC |
| Size(L*W*Hmm) | 408*296*130 |
| Packing Size(L*W*Hmm) | 495*365*220 |
| N.W.(kg) | 8.5 | 9.5 | 10.5 |
| G.W.(kg)(Carton Packing) | 10 | 11 | 12 |
| Installation method | Wall-Mounted |
| Parameter |
| Input | DC Input Voltage Range | 10.5-15VDC(Single battery voltage) |
| AC Input Voltage Range | 73V～138VAC/76V～144VAC/93V～150VAC/145～275VAC/152V～288VAC/158V～300VAC |
| AC Input Frequency Range | 45Hz～65Hz |
| Max AC charging current | 15A MAX(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%/115VAC±2%/120VAC±2%/220VAC±2%/230VAC±2%/240VAC±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% / 115VAC±10% / 120VAC±10% / 220VAC±10% / 230VAC±10% /
240VAC±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(single battery voltage) |
| OP-LE | Charge Voltage:14.2V;Float Voltage:13.8V(single battery voltage) |
| Lithium | Charge Voltage:13V(single battery voltage) |
| Customize battery | Charge and discharge parameters of different types of batteries can
be customized according to user requirements. |
Protection
| Battery undervoltage alarm | 11V(Single battery voltage),LITHIUM 9.5V(Single battery voltage) |
| Battery undervoltage protection | 10.5V Single battery voltage),LITHIUM 9V(Single battery voltage) |
| Battery overvoltage alarm | 15V(Single battery voltage),LITHIUM 14V(Single battery voltage) |
| Battery overvoltage protection | 17V(Single battery voltage),LITHIUM 15V(Single battery voltage) |
| Battery overvoltage recovery voltage | 14.5V(Single battery voltage),LITHIUM 13.5V(Single battery voltage) |
| Overload power protection | Automatic protection(battery mode),circuit breaker or insurance(AC
mode) |
| 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. |
| Inside Solar controller | Charging Mode | PWM |
| Charging current | 10A,20A,30A |
| PV Input Voltage Range | 12Vsystem:15V-44V;24V System:30V-44V |
| Max PV Input Voltage((At 25℃) | 12V/24V System:50V |
| PV Array Maximum Power | 12V System:140W,280W,420W,560W,700W,840W； 24V System:280W,560W,840W；
48V System:560W,1120W,1680W; |
| Standby loss | ≤3W |
| Maximu conversation efficiency | >95% |
| Working Mode | Battery First/AC First/Saving Energy Mode |
| Transfer Time | ≤4ms |
| Display | LCD |
| Thermal method | Cooling fan in intelligent control |
| communication | | RS232/RS485 (Optional) |
| 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 charge without prior notice |
