Hi,
I'm just getting a few quotes back on the installation of an in-roof system of 3.84 - 4.2kWp array of 12 PV panels, facing SE with no tree shading whatsoever but potentially a small chimney flue.
I am tempted by the Eddi by MyEnergi or iBooster addon divertor to use any excess electricity to be diverted directly to my hot what cylinder to boost the heat and not waste what's been generated.
Are these diverters worth the investment?
I'm told Eddi is better because of it's more advanced & potential future linkup with battery storage etc. It's fractionally more money than the iBooster.