Since the volume of this stock is limited, to increase free time building heating, You can, at most, increase the active surface area of â â solar collectors and energy storage to a higher temperature.
Tangu kiasi cha hisa hii ni mdogo, kuongeza bure wakati jengo inapokanzwa, Unaweza, saa zaidi, kuongeza kazi eneo la â € <â € <nishati ya jua ushuru na kuhifadhi nishati ya joto kwa juu .