pure sign wave inverter

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captain
Posts: 3
Joined: Fri Dec 16, 2011 10:23 pm

pure sign wave inverter

Post by captain » Fri Dec 16, 2011 10:38 pm

Hi everyone my first post on this forum...Happy Christmas!

Can anyone help, need a good circuit design, I want to build a 4kw pure sign wave inverter poss 24v dc input or could be 48v from battery bank that will be topped up by Pelton wheel water turbine that has a 3 phase output, rectified to dc for charging batteries, will also have a few solar panels for backup and wind turbine when river is running low!

The inverter will be used off grid, I intend of having a couple of these, as the domestic wiring will be split to share the load.

Regards
Captain....just got back in to electronics

SamRodgers
Posts: 20
Joined: Sat Feb 04, 2012 8:33 pm

Re: pure sign wave inverter

Post by SamRodgers » Sat Feb 04, 2012 8:49 pm

Back in the days when I worked for Siemens, the lads in the design lab desveloped one of those. In fact they designed three different ones to cover loads up to from memory) 6kW. I think it took about 6 man years to develop them to work reliably so all I can say is "good luck". It's going to be a heck of a challenge.

ashleyjames222
Posts: 1
Joined: Wed Feb 22, 2012 7:16 am

Re: pure sign wave inverter

Post by ashleyjames222 » Wed Feb 22, 2012 7:33 am

What kind of inverter i use for my solar panel


Inverter Manufacturer from Pakistan
Last edited by ashleyjames222 on Thu Feb 23, 2012 6:01 am, edited 1 time in total.


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