Don’t you just love thermodynamics?

Apart from a bit of wind the back of the front brought a clear sky and sunshine.
The sun shone on the solar panels and made electricity that flowed through the inverter into the house wiring and out to the convector heater in my workshop which warmed the place up enough to allow the epoxy resin to cure.
Thermodynamics? Well the first law says , ‘energy can neither be created nor destroyed’.
So our little energy transfer system merely changed the form of the energy and allowed it to work at 50 degrees instead of 10 which was the outside temperature today.