Im wanting to go off grid (due to massive energy hikes) but i already have a grid tied 3kw system installed that pays me a feed in tariff and generation tariff, which I don't want to jeopardize.
My plan is to install another 12 to 15kw pv system on my space and have a 20 to 30kw of battery storrage. ( so it works well in winter months too)
Can anyone please tell me if there is a way of integrating my existing grid tied micro inverter system into the new off grid system, so its used only to charge the batteries without using grid energy to charge the batteries when theres not enough solar?
I currently have an Iboost immersion heater solar diverter controller, which only uses solar to heat the water due to a current sensor on the grid meter wire, so is there somthing similar available to charge a batteriy bank instead of an immersion?
My plan is to install another 12 to 15kw pv system on my space and have a 20 to 30kw of battery storrage. ( so it works well in winter months too)
Can anyone please tell me if there is a way of integrating my existing grid tied micro inverter system into the new off grid system, so its used only to charge the batteries without using grid energy to charge the batteries when theres not enough solar?
I currently have an Iboost immersion heater solar diverter controller, which only uses solar to heat the water due to a current sensor on the grid meter wire, so is there somthing similar available to charge a batteriy bank instead of an immersion?