The SPF series pure sine wave inverter is the high frequency inverter with the split phase output. It can supply both 120vac and 240vac in the same time. Its wire terminal can connect to the circuit panel in the house directly.
Split phase output, 120v and 240vac output both in the same time.
the wire connection can be connected to the home circuit panel directly (off grid).
The efficiency is as high as 92%.
US standard 20A industrial socket. 4 outlets.
Remote Wire Switch with the length 15 feet, easy turn on and off in remote place.
Remote LCD display, monitor the inverter working status in remote place.
US warehouse shipment, fast shipment within US mainland.
Inverter Specifications
Rated Continuous power:4000W
Surge output power: 8000W
Standby input power: 4000W<30W
DC Input Voltage : 48V
DC input voltage range:40~60VDC
High battery shut down range: 60V
AC output voltage (nominal): 120VAC and 240VAC
AC output frequency: 60±2Hz
No load current (standby): 0.4A
AC output waveform: Pure sine wave
Conversion efficiency: ≧90%
Ambient operating temperature range: 32℉-104℉/0℃-70℃
Inverter Size: 14.9*8.4*5.1 inch
Inverter Weight: 17.17 pounds
Cooling method:Intelligent temperature controlled fan or the load power reaches to the half of the inverter power
Protection: Input low voltage protection, Input high voltage protection, overload protection, temperature protection, short circuit protection, battery reverse protection.
Packing: split phase inverter, cables, fuse, remote control with LCD display, manual,warranty card.

