Clint

Hi Gerrie I also had that problem in my house. It turned out that the municipal common wire was stolen from the power lines outside. I would be concerned that you are leaking electricity into the ground somewhere.(I hope this makes sense)

Aluminium ok or not

Try Sanitary centre circulating pump 12v R765.90 excl panel 10 W R465.40excl.

Corne in my many years installing irrigation systems I have not seen a Hunter irrigation controller that has a time delay between the zones. The only one I came across was a Nelson brand that they sold years ago. You might think there is a delay but its just the pipes being pressurized

Can't you just feel if the tubes are hot or cold when the sun is out

do all the Microcare MPPTs have a wind mode or is this custom

Go for it.

Optimal energy Joule perhaps ?

Damn I wish I had the money

Yes you will always get a power loss converting from 3 phase to single phase .if you are running the pump below its max capacity (head height) then it might work. I agree with plonkster I would rather try purchase a single phase pump than convert the old one. There are lots available on the used market (Facebook) and other places.

Martin most pumps like that can be converted from 3 phase to single phase with a capacitor. Have a look at the nameplate on the pump .If you have problems post a photo.

Try Sanitaryware centre

Take it to Midas I got R165 back on an exchange

Moose I would go retrofit evacuated tubes If your geyser is less than 2 years old it might be solar compatible .

Chris which type of inverters are they ?