He aha ka hana nui o ka Photovoltaic Welding Strip Rolling Mill

      ʻO ka Photovoltaic Welding Strip Rolling Mill ka mea nui no ka hoʻoponopono pololei ʻana i nā lipine photovoltaic. Hoʻohana mua ʻia ia e ʻōwili i nā uwea keleawe/ keleawe maka i loko o nā lipine palahalaha (ʻike ʻia ʻo busbars a i ʻole interconnectors) o ka mānoanoa a me ka laula ma o nā kaʻina hana anu. He mea koʻikoʻi ia i ke kaulahao hana photovoltaic module, e hōʻoia ana i ka pono o ka hoʻouna ʻana i kēia manawa a me ka hilinaʻi o ka module. Hōʻike nui ʻia kāna mau hana ma nā ʻano ʻehā:

1. Loaʻa i ka hoʻokumu pololei ʻana o nā lipine solder e hoʻokō i nā koi pili o nā kiʻi photovoltaic.

       He lahilahi loa nā laina kiʻi paʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi kiʻi. Ma o ka mana pololei o ka owili puʻe, ka holo wikiwiki, a me ka hāʻawi ʻana, hiki i ka wili wili ke ʻōwili i nā kaula keleawe a puni i loko o nā lipine pālahalaha me ka mānoanoa o 0.08 ~ 0.3mm a me ka laulā o 0.8 ~ 5mm, me ka hoʻomanawanui ʻana i loko o ± 0.005mm. Hoʻokō kēia i nā koi hoʻohālikelike o nā kikoʻī like ʻole o nā cell (PERC, TOPCon, HJT, a me nā mea ʻē aʻe), ʻoiai e hōʻoiaʻiʻo ana i ka ʻili o nā lipine maʻemaʻe a me ka burr-free, e pale ana i ka huki ʻana i nā laina laina kelepona.

2.Enhance i ka conductivity a me ka mechanical properties o ka welding strip

       I loko o ke kaʻina hana ʻōwili anu, hoʻomaʻemaʻe ʻia a hoʻomaʻemaʻe ʻia nā ʻāpana o loko o ka ʻāpana keleawe, ʻaʻole ia e hoʻonui nui i ka ikaika tensile o ka solder strip (a ʻoi aku ma mua o 300MPa), e pale ana i ka haki ʻana o ka solder strip i ka wā o ka hoʻopili ʻana a i ʻole ka hoʻohana ʻana i waho; akā, hoʻomaikaʻi pū i ka conductivity o ke keleawe (ʻo ka conductivity o nā ʻāpana keleawe me ka maʻemaʻe ≥99.9% hiki ke piʻi ma luna o 100% IACS ma hope o ka ʻōwili ʻana), e hōʻemi ana i ka nalowale o kēia manawa i ka wā o ka lawe ʻana a me ka hoʻomaikaʻi pololei ʻana i ka hana mana o nā mea photovoltaic.

3. E kau i ke kumu no ka hana ʻana o ka tin plating

        ʻO ka ʻili o ka ʻāpana solder palahalaha i hana ʻia e ka ʻōwili ʻana he ʻano ʻano ʻano like ʻole, ka mea e hoʻonui ai i ka ikaika hoʻopaʻa ʻana me ka papa plating tin a pale i nā pilikia e like me nā hemahema a me ka detachment ma muli o ka ʻili ʻana o ka papa plating tin. Hoʻohui pū kekahi mau wili wili kiʻekiʻe i ka hoʻomaʻemaʻe pūnaewele, ka hoʻomaloʻo ʻana, a me ka hoʻopololei ʻana i nā hana e wehe ai i nā ʻili aila a me nā ʻāpana oxide mai ka ʻili o ka ʻāpana solder, e hoʻomaikaʻi hou aku i ka maikaʻi o ka plating tin a me ka hōʻoia ʻana i ka pale ʻana i ka corrosion a me ka hilinaʻi kūʻai ʻana o ke kaula hao.

4.Adapt i nā pono o ka hana nui a me ka maʻalahi

        ʻO nā mīkini lipine photovoltaic (PV) hou e hōʻike ana i ka holo mau ʻana o ka wikiwiki a me ka hiki ke hoʻololi kikoʻī kikoʻī, me ka wikiwiki o ka holo ʻana a hiki i 60 ~ 120m / min, e hālāwai ana i nā pono o ka hana nui nui o nā modula PV. I ka manawa like, ma ka hoʻololi ʻana i nā wili a me ka hoʻoponopono ʻana i nā ʻāpana kaʻina hana, hiki ke hoʻololi koke ʻia ka hana ʻana o nā kikoʻī like ʻole o nā lipine, e hoʻololi i nā pono hana o nā huahana hou e like me ka HJT module haʻahaʻa haʻahaʻa lipine a me nā ʻaoʻao ʻelua ʻaoʻao module ribbons, kōkua i nā ʻoihana photovoltaic e hōʻemi i nā kumukūʻai a hoʻonui i ka pono.