SP Series (Single Phase, 3-Phase)

SP SERIES (Single Phase, 3-Phase)

• OVERVIEW
• FEATURES
• DOCUMENTATION
• CALCULATOR

• The SP series solar pump inverters are available in two main types:

  • SP-2.2K LS (2.2KW, supports both single phase or 3-phase)
  • SP-2.2K, 7.5K, 11K, 15KW (3-phase only)
    

  and they offer battery-less operation by converting solar energy directly into AC power that drives water pumps.   This helps reduce overall system cost by offering excellent autonomy and low maintenance expense which is crucial in farming.

  

  The high efficiency SP series allows PV input of up to 800V (Voc) and includes built-in MPPT technology to maximize the return from your solar array.  Output voltage for single phase model 2.2k LS is based on 220-240V (Single Phase or 3-Phase motors), and for 3-phase models are 380, 400, 415 or 440VAC, (3-Phase motors only).  In the event when solar energy is not available, users still have the option to manually use AC input sources such as grid or a 3-phase generator to power the pump (bonus feature).

  For more information, please download the catalogs at the tab page above or contact our sales office at [email protected].

  Using Generator as AC-Input

  • Generator size should be sized at least 150% larger than the inverter rating to reduce chances of overload.
  • Inverter-generator is strongly recommended due to its cleaner output than conventional generators.  Unsuitable generator output may be rejected by the inverter in order to protect load.

  IMPORTANT: ON 3-PHASE MODELS ONLY

  • This inverter uses “either” solar or AC input source to power load.  Please remember to NEVER connect both power sources (solar and AC input) at the same time as this will result in instantaneous damage of the inverter and will void product warranty!

• • Battery-less design solar pump inverter (run from Solar or AC directly)
  • Built in MPPT algorithm
  • High PV input volt up to 450V (Voc) for LS model / 800V (Voc) for 3-phase models
    
  • 2.2K LS (2.2KW, 220-240V output, single phase or 3-phase motors),
    2.2K/7.5K/11K/15K (2.2KW, 7.5KW, 11KW, 15KW, 380-440V output, 3-phase motors only)
    
  • Compatible with IEC standard 3-phase asynchronous motor
  • Peak 97% efficiency!
  • 50Hz or 60Hz supported (programmable)
  • Reserved AC Input — compatible with utility or generator
  • Auto-restart feature after PV reconnect or AC return
  • Automatic derating at high temperature
  • Soft start feature available
  • Full feature system protection
  • RS232 / RS485 monitoring feature (require optional RS485/RS232 converter)
  • Large LCD / LED display
  • (optional) Monitoring of water tank level through input dry contact signal

• • Solar Pump Inverter Catalog PDF
    
  • Solar Pump Inverer User Manual PDF (LS 2.2K)
  • Solar Pump Inverer User Manual PDF (3P 2K – 11K)
  • Solar Pump Inverer User Manual PDF (3P 15K)
  • Remote Monitoring Guide
• • PV array calculator (Excel)