Pa 300% kusvika 500%+ kunyatsoshanda, pombi dzekupisa ndiyo nzira yakanyatso shanda yekupisa imba isina-grid. Iyo chaiyo mari inoenderana nekupisa kwemidziyo zvinodiwa, insulation, nezvimwe. Biomass boilers inopa inoshanda yekudziya nzira ine yakaderera kabhoni maitiro. Magetsi chete kudziyisa ndiyo inonyanya kudhura sarudzo ye off-grid kudziyisa. Oiri neLPG zvakare inodhura uye inorema kabhoni.
Mapombi ekupisa
Matunhu ekupisa anovandudzwa anofanirwa kunge ari chishuvo chekutanga chevaridzi vedzimba, uye apa ndipo panouya pombi dzekupisa sechisarudzo chikuru. Mapombi ekupisa anonyanya kukodzera kune-off-grid zvivakwa muUK, uye ari kubuda seanotungamira ekudziyazve.
Parizvino, kune marudzi maviri emapombi ekupisa anozivikanwa:
Mhepo Inobva Kupisa Mapombi
Ground Source Heat Pumps
Mhepo inodziya pombi yekupisa (ASHP) inoshandisa musimboti wemhute yekumanikidza firiji kutora kupisa kubva kune imwe sosi nekuiburitsa mune imwe. Zvichitaurwa zviri nyore, ASHP inotora kupisa kubva kumhepo yekunze. Panyaya yekudziya mudzimba, inogona zvakare kushandiswa kugadzira mvura inopisa (inosvika 80 degrees Celsius). Kunyangwe mumamiriro ekunze anotonhora, system iyi inokwanisa kuburitsa kupisa kunobatsira kubva ku minus 20 degree ambient air.
Ivhu sosi yekupisa pombi (dzimwe nguva yakanyorwa kuti geothermal heat pombi) imwezve inodzoreredzwa yekudziya sosi yekunze-grid zvivakwa. Mutambo uyu unokohwa kupisa kubva pasi penyika, izvo zvinoshandurwa kuita simba rekudziya uye mvura inopisa. Ihwo hutsva hunotora mukana wekupisa kuri pakati nepakati kuti urambe uchishanda nesimba. Aya masisitimu anogona kushanda nezvibhorani zvakadzika zvakadzika, kana migero isina kudzika.
Ose maviri masisitimu aya anoshandisa mamwe magetsi kushanda, asi unogona kuabatanidza ne solar PV uye bhatiri chengetedzo kudzikisa mutengo uye kabhoni.
Zvazvakanakira:
Kunyangwe iwe ukasarudza mhepo sosi kana pasi sosi yekupisa pombi, inoonekwa seimwe yeakanakisa off-grid yekudziya sarudzo ine hunyanzvi hwepamusoro.
Iwe unogona kunakidzwa nepamusoro pesimba rekushandisa uye zvakanyanya kushanda mukati mekushisa. Inoshandawo zvakanyanya chinyararire uye inoda kugadziriswa kushoma. Pakupedzisira, hauzombofaniri kunetseka nezve carbon monoxide chepfu.
Cons:
Chinonyanya kuderera kune pombi yekupisa ndechekuti dzinoda kuiswa kwemukati uye kunze kwechikamu. GSHP inoda nzvimbo yakawanda yekunze. ASHPs inoda nzvimbo yakajeka pamadziro ekunze kune fan unit. Zvivakwa zvinoda nzvimbo yekamuri yekudyara diki, kunyangwe paine maworkaround kana izvi zvisingaite.
Mariro:
Mutengo wekuisa ASHP pakati pe £9,000 - £15,000. Mutengo wekuisa GSHP uri pakati pe £12,000 - £20,000 nekuwedzera mari yebasa repasi. Mari yekufambisa inodhura zvishoma kana ichienzaniswa nedzimwe sarudzo, nekuda kwekuti zvishoma chete magetsi anodiwa kuti vashande.
Kubudirira:
Mapombi ekupisa (mhepo uye pasi sosi) ndiwo maviri eanonyanyoshanda masisitimu akatenderedza. Pombi yekupisa inogona kupa kushanda kwekusvika 300% kusvika 500%+, sezvo isingaite kupisa. Pane kudaro, mapombi ekupisa anotamisa kupisa kwechisikigo kubva kumhepo kana pasi.
Nguva yekutumira: Nov-26-2022