Power electronics with design for mass production for the OXTO flywheel energy storage system


The work required

OXTO has developed a flywheel energy storage system. The power electronics of the system was developed at a prototype stage, fully functional for one machine.

The subcontractor will supply power electronics based on technical requirements and specifications provided by OXTO.

This quotation is for the supply of a power electronics with design for production that will be produced in large quantities to supply OXTO with enough units for its upcoming commercial projects.


Timing - The power electronics system is to be provided by end of November 2018. Time is of essence and a penalty will be charged to the subcontractor for any delay.

Price - A fixed price quotation and completion date of the design is required. All and any shortcomings or unknowns to complete the tender are to be identified.

Payment terms – One payment upfront, and one payment upon completion. To be discussed.

Experience – Required with evidence and references

Apply by email in the first instance to willemot@oxtoenergy.com

Start Date of Tender 5 July 2018. Closing date 19 September 2018.

Weighting Criteria for choosing the contractor is as follows: Price 25% / Timescale 45% / Experience 15% / References 15%.


This project is to be partly funded through the European Regional Development Fund