For the storage of solar energy (heat) for some time used gel-filled buffers, which can store about 16 times more energy in relation to water, for the same per unit volume .
Ajili ya uhifadhi wa nishati ya jua (joto) kwa baadhi ya wakati kutumika gel – kujazwa buffers, ambayo inaweza kuhifadhi kuhusu nishati mara 16 zaidi katika uhusiano na maji, kwa kiasi sawa kwa kila kitengo .