11kW 200-900V DC to 3ph AC inverter

Job ID: 38411858

Budget: $750 – $1,500 USD

build me an 11kW 200-900V DC to 3ph AC inverter to push EV´s battery power back into the grid according to vde4105.

this needs frequency tracking, power providers are very sensitive to feeding their grid;)

you must have done this before, and you must be able to test what you designed, pcba in china i guess, i do the cover, must work inside, -20-+50°C.

i need the working prototype this year.

no companies, only freelancers!