15,000 Watt power inverter circuit diagram


I need an electronic circuit diagram for an DC to AC power inverter with a range of 5KVA to 30KVA,

The inverter should be a transformer based power inverter.

The waveform should be either sine wave or pure sine wave

For high wattage inverters a 3 phase design would be fine while for small wattage inverter a single phase design would be fine.

It should be a common circuit diagram with PCB layout this means i should have an option to add components to achieve any high wattage inverter from a small wattage inverter.

The inverter should be designed in a manner that they have option of combining several together to attain the wattage i may require e.i if i need 45KVA i can combine 3*15KVA inverters and have a single output of 45KVA.

The DC input voltage should remain a low as possible.

Idle Consumption should be as low as possible.

The inverter should have high efficiency of above 95%.

The design should include the transformer design

Skills: Electronics, PCB Layout

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Project ID: #4237686

8 freelancers are bidding on average $2688 for this job


hi, i can help.

$4500 USD in 75 days
(22 Reviews)

Hello, I can do this.

$600 USD in 45 days
(10 Reviews)

Hi, This is Aamir I am an Electronic Engineer. I have 20 years solid experience and expert in electronic circuit design in Altium Designer, CadSoft Eagle PCB Design, OrCad, Express PCB, Circuit Maker and Proteus, De More

$1000 USD in 20 days
(1 Review)

I have already designed and carried out many photovoltaic and welding inverters. This is my job for 10 years.

$3000 USD in 38 days
(0 Reviews)

I created same project for local small steel mill, we used local russian component but its hard to find openly. need to recreate diagram and PCB with cheap locally avaliable components.READY TO PROVIDE COMPLETE HELP AL More

$300 USD in 15 days
(0 Reviews)

Hi, i have extensive experience in such systems, see my pm.

$5000 USD in 90 days
(0 Reviews)

I am a experienced electronic engineer available to provide my services and time to potential clients only. Contact if interested to hire. My details will be sent upon request.

$1100 USD in 20 days
(0 Reviews)

I'm a retired EE with over 40 years experience. Does the inverter need to be grid tied/non-islanding?

$6000 USD in 100 days
(0 Reviews)