
SMART POWER SWITCH 20A
An intelligent energy management system that optimises electronic appliances when electricity is drawn from the utility(wall outlet), the battery or the solar panels.
Read MorePulse Width Modulation 3000W modified square power inverter 12V DC to 110V/220V AC
Strictly tested. Digital display that show voltage and wattage, housing is customizable wuen MOQ 50PCS. Remote control optional. Lead-time 90-115 days. 1 year warranty.
Beautiful Egyptian blue if you choose Wenchi's standardized product, however it is also possible to have customized casing in aluminium or ABS and package based on order quantities. Both 110 and 220 Vac are available. Each unit features with a 0.5A USB port.

| MODEL NO. | MSW-3000W | |
|---|---|---|
| DC input voltage | 11~15Vdc | |
| AC output voltage | 230V± 10% | |
| OUTPUT POWER(W) | CONTINUOUS 3000W. SURGE POWER 6000W | |
| OUTPUT WAVEFORM | MODIFIED SINE WAVE | |
| No load current draw | 12V: <0.8A 24V: <0.6A | |
| Standby current | <0.2mA | |
| EFFICIENCY | 85% max. | |
| INITIAL CHECKING | AUTO-DETECTING WRONG BATTERY COUNT | |
| OUTPUT REGULATION | ± 5V | |
| OUTPUT FREQUENCY | 50Hz CRYSTAL CONTROLLED | |
| LOW BATTERY ALARM | 10.5V ± 0.5Vdc | |
| LOW BATTERY SHUTDOWN | 10V ± 0.5Vdc | |
| OVER BATTERY SHUTDOWN | 16 ± 0.5Vdc | THERMAL PROTECTION | 65+ 10°C / 149 + 18°F |
| PROTECTIONS | Low battery alarm Low battery shutdown High battery shutdown Input polarity protection (by fuse) Overload protection Thermal protection Out short circuit protection (by electronic circuit) | |
| FUSE | Battery polarity reverse by fuse | |
| DIMENSION(LxWxH) | 400 x 135 x 150mm | |
| NET WEIGHT | 4.8kgs | |
Specification may subject to change based on customization, please contact us shall you have questions, thank you.
Digital Voltage and Wattage display. MOQ reaches 100PCS, the housing and package are customz. Remote control optional. Lead-time 90-115 days. 1 year warranty.
Strictly tested. Digital display that show voltage and wattage, housing is customizable with MOQ 100PCS. Remote control optional. Lead-time 90-115 days. 1 year warranty.
LCD digital display wattage and voltage. 適合輸出等同瓦特數電器使用。Remote control optional. Lead-time 90-115 days, 1 year warranty.
Digital Voltage and Wattage display. MOQ reaches 50-100PCS, the housing and package are customz. Remote control optional. Lead-time 90-115 days. 1 year warranty.
LED bar display with customizable package when MOQ is 50 PCS. Remote control is optional. Lead-time is 90-115 days. 1 year warranty.

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