Net energy metering (NEM) izita rekodhi yekambani yegridi yemagetsi ekubhadharisa nzira system.Mushure menguva ye1.0, 2.0 era, gore rino riri kupinda muchikamu che3.

MuCalifornia, kana ukasaisa simba rezuva munguva yeNEM 2.0, usazvidemba.2.0 zvinoreva kuti kana ukaiisa, haugone kuitengesa kugedhi munguva chaiyo kana uine yakawandisa magetsi mwedzi wega wega, uye kambani yegridi ichave nemutengo wekudzoreredza zvinoenderana nemwaka, zvinoenderana nedunhu, uye mutengo wekudzoreredza unowanzo kuchipa zvakanyanya, senge 4 cents/kWh, kana 10 cents/kWh.Isu tinoshandisa magetsi anodhura zvakanyanya, asi ivo havana mutengo wakakwira wekudzoreredza.Pane zvinopesana, kana saizi yemidziyo yakaiswa zvakanaka, hakuzove nemagetsi akapfuma anodiwa kutengesa kune grid mwedzi wega wega, isu takaisa solar energy haisi yechinangwa chemagetsi ekudzokorora magetsi haagone kushandiswa, isu vanofanira kushandisa magetsi avo akachipa kuisa simba rezuva, simba rezuva kuti vazvishandise pane kutengesa zvinodhura.

Saka, nguva ye3.0 chero bedzi kuiswa kwezvigadzirwa zvehukuru hwakakodzera, kunyange kana pane simba risingagumi remagetsi zuva rega rega, unogona kusarudza kusazvitengesa kune gridhi, zvichengete iwe pachako.

Bhatiri rekuchengetedza simba repamba rinogona kukubatsira kuchengetedza magetsi akawandisa uye woishandisa paunenge uchida.Yakachipa uye yakanakira.Uye usavimbe negridi yekuchengetedza.

Kubva gore rino, makambani egridi haadi kubatsira vashandisi kuchengetedza magetsi mahara, uye haadi kudzoreredza simba rezuva remunhu wese nemitengo yakaderera.Kuti pamberi pekugadzirisa kwepamusoro-pasi kwegwaro regridhi, mhinduro itsva ndeyekuisa midziyo yezuva uye mabhatiri ekuchengetedza simba reimba nekuiswa!

Kare seti yemidziyo inodhura, shandisa zviuru makumi matatu inogona kungoisa seti yemidziyo yezuva.Ikozvino kana kushandisa 30,000 mazwi, zvinokwanisika kuisa seti yesimba rezuva pamwe nekuchengetedza simba mabhatiri.Saka munguva ye3.0 inogona kuramba ichidhura-inoshanda, hapana chikonzero chekuzvidemba.

Kune akawanda ezvido zvevashandisi, nerombo rakanaka iyo yepasirese, kusanganisira iyo US PV musika iri kuwedzera kukura, mitengo yemidziyo gore rino ichave iri nani kupfuura chero yakambotanga.Yakakodzera kwazvo kuiswa.