Imithombo yomoya iyagcina isikhundla esingaphansi kwezinsuku lezi ngoba yindlela eyodwa yokuthenga imithombo yomoya, eyodwa, engekho isiphelo. Indima yokuqala ekubeni kuyinto yomshakeli. Umshakeli umshakeli wokugcina imithombo yomoya wezulu engama-5kW uyenza ukuthi imithombo yomoya ishakelwe kuizithakhi zezindlu noma emakhaya, ngaphandle kokuxhumana ne-grid enkulu. I-Minvon iyathemba ukuthi ibhalela amashakeli amahle wezindlu okukhetha ukuthenga imithombo yomoya, okuyinto yokuthenga imithombo yomoya ngokwanele futhi ukungabikhi imithombo yomoya kusukela kwezinye izindawo. Ngalesi sikhundla se-5kW, abantu bangasebenzisa izinto eziningi, ngakho ke yilokhu okuhle kakhulu kubantu abathanda ukuthenga imithombo yomoya.
Ukusebenzisa i-inverter yase-Solar engaphandle kwe-grid engakwami 5kW kuyisivumelwano esihle kubabuyi bokuthengiselwa ngokukhulu ngamazwi amaningi. Okokuqala, uyasebenza ngamandla amaningi, ngakho-ke uyavumela izinto eziningi zokusebenza ngokuhlanganisa. Lokhu kusebenza kahle kuzindlu noma emasithonini amancane okufuna amandla amaningi. Uma babuyi bafunda lezi zinhlelo ngokukhulu, bangathenga abantu abafuna ukunciphisa izibhalo zabo noma ukuphila ngaphandle kwe-grid. Izinhlelo zikaMinvon ziyakhiwa ukuze zibe yinkambo yokuthemba nokuthanda ukuthula, okuyisidingo sababuyi abafuna izinhlelo zokuhle.