A na-emebe ndị na-atụgharị n'elu-grid, nke a makwaara dị ka grid-tied inverters, iji rụọ ọrụ na sistemụ anyanwụ nke jikọtara na grid eletrik.Ndị ntụgharị a na-agbanwe ọkụ eletrik DC (nke ugbu a) nke ọkụ anyanwụ na-emepụta ka ọ bụrụ ọkụ eletrik AC (alternating current) nke ngwa ụlọ nwere ike iji mee ihe ma tinye ya n'ime grid.Ndị na-atụgharị n'elu grid na-ekwekwa ka a na-ezigaghachi ọkụ eletrik nke igwe igwe na-emepụta na grid, nke nwere ike ịkpata nhụta ụgbụ ma ọ bụ kredit sitere n'aka onye na-eweta ọkụ eletrik.
N'aka nke ọzọ, a haziri ngwakọ inverters ka ha na-arụ ọrụ na ma on-grid na off-grid solar panel panel.Ihe ntụgharị ndị a na-enye ohere ijikọ akụkụ anyanwụ na sistemu nchekwa batrị, ka enwere ike ịchekwa oke ọkụ eletrik maka ojiji emechaa kama izighachi ya na grid.Enwere ike iji igwe ngbanwe ngwakọ na-eme ka ngwa ụlọ rụọ ọrụ mgbe ọkụ na-apụ na grid ma ọ bụ mgbe igwe igwe anaghị emepụta ọkụ eletrik zuru oke iji gboo mkpa ezinụlọ.