In the event that does not occur in the heat energy storage insulated hot water storage tank, what we have gained in a hot and sunny day, We would give back to the atmosphere at night .
Katika tukio hilo kuwa haina kutokea katika kuhifadhi joto nishati maboksi ya maji ya moto kuhifadhi tank, nini sisi kuwa alipata katika siku ya moto na ya jua, Tunataka kutoa nyuma kwa anga wakati wa usiku .