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SolarMax 2.2kw Off-Grid SM-WP-2.2K LS Inverter


Main Features

  • Built-in MPPT solar charger
  • Supports single phase or three-phase asynchronous

motor depending on models (surface & submersible)

  • Support single phase AC input when PV energy is not sufficient (only for SM-WP 2.2kw LS model)
  • Built-in full protection and self-diagnosis
  • Soft start function prevents water hammer effect and extends system lifecycle
  • Comprehensive LEDs and display screen for real-time system status
  • Remote monitoring through RS-485
  • Optional remote panel available


SolarMax 2.2kw Off-Grid SM-WP-2.2K LS Inverter

SolarMax solar water pump inverter is especially designed for water pump application. This solar inverter is built-in with MPPT solar charger to maximize solar power. Besides, it is easy to install with low maintenance cost. It becomes an Eco-friendly solution for the rural areas where grid power is expensive and un-reliable.


ModelSM-WP-2.2K LS
Rated output power2200w
Nominal / Max DC Volt320 VDC / 450 VDC
Start Up Voltage120 VDC
MPPT Voltage Range120 VDC – 420 VDC
Number of MPP trackers1
Input Voltage220/230/240 VAC
Frequency47 hz – 63 hz
Nominal Output Current14 A / 10A
Motor TypeSingle / Three Phase
Dimension110 x 230 x 342
IP ProtectionIP20



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