Selfsufficientish.com

No small turbine in production is controlled by software, so why does Windsave have to have it in their product? I have assumed that the "software upgrade" is nothing more than changing some of the control parameters in the inverter. Something that can be tweaked in a few seconds with my ...

We have a 6kW Proven and a 3kW Ground Source Heat Pump. The heat pump has a 500 liter thermal store (big water tank) that acts as a buffer so as to improve the efficiency of the heat pump. Basically it means that the pump doesn't need to turn itself on and off too frequently. This thermal store is h...