I'd like to have some suggestions!
I have to plan a small building (15-20 square meters) on a mountain and It should be "off-grid".
There is the possibility to implement solar and photovoltaic panels.
What do you suggest for the heating-system, considering that the owners prefer to don't have any "fire"?
Should I use a battery to stock the energy produced with the photovoltaic panels? And a thermal-heating based on electricity (which one?)?
Could I use the same energy from photovoltaic panels for a small kitchen inside (what do you suggest?)?
Help me please !