A cikin 'yan shekarun nan, mutane da yawa sun fara zaɓar "ayyukan waje" a matsayin hanyar tafiya.Yawancin mutanen da suka zaɓi ayyukan waje sun haɗu da kashe-hanya da sansani, don haka kayan aikin waje kuma sun haɓaka cikin sauri a cikin 'yan shekarun nan.Idan ana maganar zango, sai a yi maganar amfani da wutar lantarki a sansanin, a yanayin da ya gabata yana da sauki, mutane sukan yi amfani da wuta wajen dafa abinci, da dare kuma suna amfani da bude wuta wajen kunna wuta da dumama.

Akwai haɗarin ɓoye da yawa a cikin amfani da buɗe wuta: yana da wuya a yi wuta, ana buƙatar itace mai yawa, tasirin dumama bai dace ba, kuma ana haifar da hayaki mai yawa kuma yana da sauƙin haifar da wuta. .
Daga baya kuma sai ga wasu kananan injina masu daukar aiki sun bayyana, idan kuma akwai isassun bukatu, za a iya shirya mutum, ana kona mai don samar da wutar lantarki, da samar da tsayayyen hasken wuta, da dafa wutar lantarki.

Waje keɓaɓɓen ma'ajiyar makamashi mai ɗaukuwa mai ɗaukar hoto tashar wutar lantarki samfurin makamashi ne da aka ƙera don wasanni na waje, ta amfani da makamashin hasken rana, bututun sigari, AC da sauran hanyoyin caji.USB fitarwa, DC fitarwa.Gane dafa abinci na filin, hasken dare, fina-finai na buɗe iska, firiji da dumama, kuma kuna iya cajin kayan aikin lantarki kamar kwamfyutoci da kyamarori, ba RVs ba amma gane duk ayyukan RVs.

Ana amfani da shi sosai wajen ceton likita, kuɗi, sadarwa, gwamnati, sufuri, masana'antu, ilimi, gida da sauran kayan aikin masu amfani, kamar:
Kayan aiki na kan jirgi (kayan lantarki kamar motoci, RVs, ambulances na likita, da sauransu);
Kayan aiki na masana'antu (ikon hasken rana, wutar lantarki, fitilun fitar da iskar gas, da sauransu);
Filin ofis (kwamfutoci, firintoci, masu kwafi, na'urar daukar hoto, kyamarori na bidiyo na dijital, wayoyin hannu, da sauransu);
Kayan dafa abinci (mai dafa shinkafa, tanda microwave, firiji, da sauransu);
Kayan aikin wutan lantarki (saukan lantarki, injin hakowa, injin buga tambari, da sauransu);
Kayan aikin lantarki na gida (masu sha'awar lantarki, masu tsaftacewa, kayan wuta, da sauransu).
Lokacin da wasu sababbin hanyoyin makamashi na waje suka ƙare kuma akwai dan damfara a kan hanya, wannan fasaha na iya gane cajin gaggawa kuma tabbatar da cewa zai iya tsayawa a tashar caji na gaba.