Ke cable efe ea DC splar e molemo ka ho fetisisa bakeng sa tsamaiso ea letsatsi

Ho khetha DC e nepahetsengthapo ya letsatsiboholo ba tsamaiso ea photovoltaic ea letsatsi ke ea bohlokoa bakeng sa ts'ebetso le polokeho. Lithapo li hloka ho lekanngoa ka mokhoa o nepahetseng ho latela motlakase le motlakase o sebelisoang tsamaisong. China H1Z2Z2-K Mohala oa Solar le thapo ea letsatsi ea boleng bo holimo 62930 IEC 131 li ratoa haholo.

Botenya ba mokokotlo oa cable hangata ke mm2. Sebaka sena se emela sebaka se ka holimo sa mokokotlo oa cable. Mefuta e tloaelehileng ea terata bakeng sa lisebelisoa tsa letsatsi la photovoltaic ke: 2.5-4-6-10-16-25-35 mm2.

 Ho na le mefuta e latelang ea lithapo:

1. pakeng tsa libeteri le ho inverter, 35 kapa 25 mm2

2. ho tloha liphanele tsa letsatsi ho tjhaja molaoli ho libeteri tsa 10, 6 le 4 mm2.

3. ho tloha ho inverter ho ea ho marang-rang, 4 le 2,5 mm2

Bakeng sa sehlopha ka seng, o tlameha ho sebelisa amperage e loketseng, bolelele ba cable, le tahlehelo e amohelehang ea voltage (le matla). Ho tseba bophara ba mantlha ba thapo e koetsoeng, sheba ho kenella ha mohala. Ho na le letšoao holim'a thapo le bontšang botenya ba mokokotlo oa cable.

62930 IEC 131 thapo ea letsatsi Boholo ba lithapo li na le 2.5 - 4 - 6 - 10 - 16 - 25 - 35 mm2,Tinned Copper Double Core Solar Cable sizes na 2 *2.5mm2,2*4mm2,2*6mm2.2*10mm2.China H1Z2Z -K Solar Wire size na 2.5 - 4 - 6 - 10 - 16 - 25 - 35 mm2.

Lithapo tsena li sebetsana le motlakase o tobileng (DC) o hlahisoang ke lisebelisoa tsa letsatsi 'me li bolokiloe ka libeteri. Li kenyelletsa:

PV Module Cables:Lithapo tsena li hokahanya liphanele tsa letsatsi ho molaoli oa tefo, o laolang phallo ea matla ho banka ea betri. Lithapo tsa mojule oa PV hangata ke 10-12 AWG (American Wire Gauge), likhoele tsa letsatsi tse kentsoeng habeli tse etselitsoeng ho sebetsana le tlhahiso ea DC ho tsoa liphanele tsa letsatsi.

Lithapo tsa Battery:Lithapo tsa betri li hokela banka ea betri ho selaoli sa tjhaja le inverter. Ba ikarabella ho jara matla a DC lipakeng tsa likarolo tsena. Lithapo tsa betri hangata li kholoanyane ka boholo, ho tloha ho 2-4/0 AWG, ho ipapisitse le matla a sistimi le hona joale tseo ba hlokang ho li jara.

Lithapo tsa Inverter:Lithapo tsena li hokahanya inverter le banka ea betri, li fetisetsa matla a DC ho tloha ho libeteri ho ea ho inverter. Lithapo tsa inverter hangata li tšoana ka boholo le likhoele tsa betri, hangata 2-4 / 0 AWG, ho sebetsana le nako e hlokahalang lipakeng tsa banka ea betri le inverter.