Aerosharp 3kW Torroids


Author Message
KarlJ

Guru

Joined: 19/05/2008
Location: Australia
Posts: 1178
Posted: 12:17am 03 Jan 2017      

as the title suggests


Outer 250V Winding removed leaving 230V windings behind + Mylar and copper shield.

Possibly now suitable for an oz-inverter type build, re-winding with a much Heavier Primary to allow use as an off grid inverter.

Asking $50 / pop + Freight. (was getting $20 / unit as simple scrap).
decent amount of work removing the outer and removing it from the inverter and typically the saving in freight cost more than makes up for the increase in cost of the torroid.

suggest project like this only suitable for experienced players.

More than 4 available now as described above.

I also have perhaps a dozen brand new Aerosharp 2kW 2 MPPT inverters, asking $350/ pop (+ freight from Perth should be $50-75 most places in Aus) and given they cost about $1500 new, i make that a bargain for a gurilla solar install or an OZ inverter build of some kind :)

Good luck - will be salvaging more this year as they come through - think some 50+ units available this year.

KarlJ



Luck favours the well prepared