Veichi SI21 5.5kW 3-Phase

The Veichi SI21 three phase drive is built for solar water pump applications requiring higher power and flow. Reliable and easy to install, it converts DC solar power directly to AC to drive three phase pumps without the need for a battery bank. Use our Veichi sizing calculator on cedarpumps.com to ensure your system is correctly sized first time. Comes standard with a 2 year warranty — extendable to 3 years when installed to spec and registered on the Cedar Portal.