High Efficiency Pump Solar System 4 inch E-tech Franklin Electric

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Brand:  Franklin Electric E-tech

Franklin Electric E-tech

The complete package consisting of variable frequency drive, permanent magnet synchronous motor, submersible pump and optional output filter offers a compact and smart high-output system solution to meet your water pumping requirements. Well-chosen and perfectly matching components guarantee first-class efficiency and energy saving of up to 21 %*.

The 4" High Efficiency System can be used in either grid or solar applications which makes it a unique and flexible all-in-one solution.

Franklin Electric is pleased to announce the introduction of the extended SOLAR feature for its 4" High Efficiency Submersible Borehole systems (HES).

These systems, consisting of a full stainless, synchronous submersible NEMA motor associated with a variable frequency drive and matching output filter.


  • One-stop shop and perfectly matching components guarantee first-class performance/efficiency
  • Less panels, more water respectively
  • Integrated voltage “boost” (up to 2.2 kW) significantly reduces number of solar panels
  • Direct DC feeding
  • MPPT algorithm maximizes system performance
  • Factory-featured with Bluetooth 4.0 Smart Connectivity
  • Remote control and maintanance via Mobile App
  • Fully supported by the Technical Support Professionals and Field Service Engineers


  • 4" synchronous submersible NEMA Solar motor
  • 4" submersible pump
  • Variable frequency drive
  • Special Voltages
  • Higher-graded material: 316SS


  • Motor range: 1.1 / 2.2 / 3.0 / 4.0 kW (50 Hz)
  • Motor range: 1.2 / 2.5 / 3.4 / 4.6 kW (60 Hz)
  • System Power Supply: ≤ 2,2 kW: 90 - 400 V DC / AC Backup: 90 - 265 V ≥ 3,0 kW: 160 - 650 V DC / AC Backup: 190 - 520 V
  • Backup Power supply / Direct AC feeding to maximize system runtime
  • Top class protection with Electronics in IP66 / 65 No cabinet - no cooling fan / dust filter - no maintanance

* in comparison to current asynchronous technology


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