SP Initial Series
SP Initial-M(II) 1-5K
Maintain a high economic value!
SP Initial series allows you to use solar energy in your home at an affordable price.
Easy to use, highly efficient, and reliable.
Enjoy the green life with our SP Initial Series!
  • Pure sine wave inverter with PF1
  • Selectable high power charging current
  • Compatible with mains or generator power
  • Smart battery charger design for battery performance optimization
  • Built-in solar charge controller
  • Overload and short circuit protection
  • Cold start function
  • USB communication port
MODEL  SP1000 Initial-M SP2000 Initial-M SP3000 Initial-M SP3000 Initial-M II SP5000 Initial-M
Rated Power 1000VA/1000W 2000VA/2000W 3000VA/3000W 3000VA/3000W 5000VA/5000W
Voltage  230 VAC
Selectable Voltage Range 170-280 VAC (For Personal Computers)
90-280 VAC (For Home Appliances)
Frequency Range  50 Hz/60 Hz (Auto sensing)
AC Voltage Regulation (Batt. Mode) 230VAC ± 5%
Surge Power 2000VA 4000VA 6000VA 6000VA 10000VA
Peak Efficiency  93%
Transfer Time 10 ms (For Personal Computers)
20 ms (For Home Appliances)
Waveform  Pure sine wave
Battery Voltage  12 VDC 24 VDC 48 VDC
Floating Charge Voltage  13.5 VDC 27 VDC 54 VDC
Overcharge Protection  16 VDC 33 VDC 63 VDC
Maximum PV Array Open Circuit Voltage  102VDC 100VDC 145VDC
PV Maximum Input power  500W 1000W 1000W 1500W 3000W
Operation Voltage Range  N/A
PV Array MPPT Voltage Range  15~80VDC 30~80VDC 30~80VDC 30~115VDC 60~115VDC
Maximum Solar Charging Current  40A 40A 60A
Maximum AC Charging Current  20A 25A 60A
Maximum Charging Current  60A 60A 120A
Dimension (D×W×H)  88×225×315 mm 100×285×334 mm 100×300×440 mm
Net Weight  4.4 kg 5 kg 6.3 kg 9.5 kg 9.7 kg
Humidity  5% to 95% Relative Humidity (Non-condensing)
Operating Temperature  -10°C ~ 55°C
Storage Temperature  -15°C ~ 60°C
Specifications are subject to change without notice.