Photovoltaic Knowledge Popularization

1. Kodi mithunzi ya m'nyumba, masamba ngakhalenso zitosi za mbalame pa ma module a pv zidzakhudza njira yopangira magetsi?

A: Ma cell a PV otsekedwa adzadyedwa ngati katundu.Mphamvu yopangidwa ndi maselo ena omwe sanatsekedwe imatulutsa kutentha panthawiyi, zomwe zimakhala zosavuta kupanga zotsatira zamoto.Kuti muchepetse kutulutsa mphamvu kwa dongosolo la PV, komanso kuwotcha ma module a PV pazovuta kwambiri.

2. Kodi mphamvuyo idzakhala yosakwanira kukazizira m'nyengo yozizira?

A: Zomwe zimakhudza mwachindunji mphamvu zamagetsi ndi mphamvu ya kuwala, nthawi ya dzuwa komanso kutentha kwa ntchito ya ma modules a PV.M'nyengo yozizira, mphamvu ya kuwala idzakhala yofooka ndipo nthawi ya dzuwa idzafupikitsidwa.Choncho, mphamvu zopangira magetsi zidzachepetsedwa poyerekeza ndi zomwe zimachitika m'chilimwe.Komabe, makina opanga magetsi a PV ogawidwa adzalumikizidwa ku gridi yamagetsi.Malingana ngati gridi yamagetsi ili ndi mphamvu, katundu wapakhomo sadzakhala ndi kusowa kwa mphamvu ndi kulephera kwa magetsi.

3. Chifukwa chiyani kupanga magetsi a PV angagwiritsidwe ntchito mwamakonda?

A: Kutulutsa mphamvu kwa PV ndi mtundu wamagetsi, omwe amatha kutulutsa mphamvu zamagetsi, ndipo amatha kungotulutsa mphamvu zamagetsi.Gridi yamagetsi ndi magetsi apadera, omwe sangangopereka mphamvu zamagetsi ku katundu, komanso kulandira mphamvu yamagetsi monga katundu.Malinga ndi mfundo yakuti panopa ikuyenda kuchokera kumalo okhala ndi voteji yapamwamba kupita kumalo omwe ali ndi magetsi otsika, pamene magetsi a PV amachokera, kuchokera kumalo a katundu, Magetsi a gridi olumikizidwa ndi inverter nthawi zonse amakhala apamwamba kuposa a gridi yamagetsi. , kotero katunduyo amapereka patsogolo kupanga magetsi a PV.Pokhapokha pamene mphamvu ya PV ili yochepa kuposa mphamvu yonyamula katundu, voteji ya node yofanana idzatsika, ndipo gridi yamagetsi idzapereka mphamvu ku katunduyo.