Kodi Ndikofunikira Kugula Fresh Air ERV?

Tiyeni tiyesere ampweya wabwinoERVndi mpweya wochuluka wa 500CMH popanda kuchira kwathunthu kwa mphamvu. Kuti mugwiritse ntchito mpweya wabwino pa madigiri 35 Celsius ndi 70% chinyezi mpaka madigiri 20 Celsius ndikuupereka m'chipindacho, mphamvu yozizira ya 7.4KW imafunika.

Mtengo wamagetsi popanda kubwezeretsa mphamvu

Lingaliro: Air conditioning ndi gawo loyamba la mphamvu yogwiritsira ntchito mphamvu, zomwe zikutanthauza kuti mpweya umagwiritsa ntchito 1KW ya magetsi kuti upange 3 KW ya mphamvu yozizirira.

Kugwiritsa ntchito mphamvu kwa zoziziritsa mpweya kuti zizitha kunyamula mpweya wabwino kwa ola limodzi ndi 2.4 kWh (7.4/3=2.4)

Malipiro a magetsi amawerengedwa pa avareji ya $0.1 pa kilowatt ola. Mukayatsa mpweya wabwino, choyatsira mpweya chimawononga 2.4 * 0.1 = $ 0.24 magetsi ochulukirapo pa ola kuposa nthawi zonse (kugwiritsa ntchito magetsi * mtengo wamagetsi)

Mpweya watsopano nthawi zambiri umafunika kuyatsidwa maola 24 patsiku, womwe ndi 24 * 0.24 = 5.76 US dollars (nthawi yogwiritsa ntchito * mtengo wamagetsi / ola)

Mtengo wamagetsi kuti choziziritsa mpweya chizinyamula mpweya wabwino m'miyezi itatu yanyengo yotentha yachilimwe ndi, 5.76 * 90 days=518.4 USD (kugwiritsa ntchito mphamvu tsiku lililonse * masiku ogwiritsira ntchito)

Mtengo wamagetsindi mphamvukuchira

Mphamvu yobwezeretsa kutentha kwa mpweya wabwino wa mpweya nthawi zambiri imakhala pafupifupi 60%.

Ngati chokupizira mpweya wabwino chikuchira, ndi 2073 * 0.1=207.3 madola aku US (kuchuluka kwamagetsi ogwiritsira ntchito magetsi * kuchira kwathunthu kwa kutentha)

Mtengo wamagetsi osungika

Mwachidule, zonse zowotcha komanso popanda kutentha zimatha kupulumutsa magetsi owongolera mpweya ndi 518.4-311.04=207.3 USD

M'miyezi itatu yachilimwe, mpweya wabwino wa mpweya wabwino wokhala ndi kutentha kwathunthu unatithandiza kusunga $ 207.3 pamagetsi amagetsi. Ndiye, kodi ERV akadali msonkho wanzeru?

Ntchito yosinthana ndi enthaly ya mpweya wabwino wa mpweya imathandizira kwambiri kuwongolera zachilengedwe m'nyumba komanso kuteteza mphamvu ndi kuchepetsa utsi.