Kukula Mwachangu kwa Msika: MPPT Ikutsogolera“Voliyumu & Mtengo"Sinthani
Chowongolera mphamvu ya dzuwa ndiye chipangizo chachikulu chowongolera mphamvu chomwe chimalumikiza mapanelo a dzuwa ndi mabatire, kuonetsetsa kuti chaji yokhazikika komanso yothandiza. Mu 2026, msika wapadziko lonse wowongolera mphamvu ya dzuwa ukulowa mu gawo la kukula mwachangu. Malinga ndi 360iResearch, msika unali ndi mtengo wa $3.71 biliyoni mu 2025, ukuyembekezeka kufika $4.36 biliyoni mu 2026 (CAGR 19.17%), ndipo ukhoza kufika $12.66 biliyoni pofika 2032. Asia‑Chigawo cha Pacific chimawerengera pafupifupi 45% ya kufunikira kwa dziko lonse lapansi–pafupifupi kawiri kuposa North America (pafupifupi 24%)–zomwe zimapangitsa kuti ikhale msika waukulu kwambiri wa ogula m'chigawo.
Mwaukadaulo, MPPT (Maximum Power Point Tracking) yakhala njira yodziwikiratu yosinthira. Olamulira a PWM (Pulse Width Modulation) amangodula dera ndipo amatha kuwononga mphamvu mpaka 20% pansi pa mphamvu zochepa.‑kuwala. Mosiyana ndi zimenezi, olamulira a MPPT amatsata bwino gululo'malo amphamvu kwambiri, kukolola 20–Mphamvu yoposa 30% kuposa PWM ndipo imapereka kulondola kwabwino kwambiri pakuchaja kwa ma chemicals a batri monga lithiamu‑Pofika mu 2026, olamulira a MPPT atenga pafupifupi 62% ya msika wapadziko lonse, komabe pali maziko ambiri a otsika kwambiri.‑Zinthu za PWM zomaliza zikuyenera kusinthidwa. Komanso, mtengo wapakati wogulitsa wa MPPT controller ndi 3–Kuposa nthawi 5 ya PWM, zomwe zimapangitsa kuti ikhale yamphamvu“voliyumu + mtengo"mwayi wokulira kwa opanga.
Lamulo la North America RV: UL‑Olamulira Olipira Olembedwa Ofunika Kuyambira pa 1 Seputembala, 2026
Kusintha kwakukulu kwambiri kwa malamulo mu 2026 kumachokera ku makampani opanga ma RV aku North America. Kuyambira pa Seputembala 1, 2026, ma RV atsopano onse amatumizidwa ndi fakitale.‑makina a dzuwa omwe adayikidwa ayenera kukhala ndi UL‑owongolera mphamvu ya dzuwa omwe alembedwa. Bungwe la RV Industry Association (RVIA) lidzagwiritsa ntchito NFPA 1192 ya chaka cha 2026 ndi muyezo wa ANSI/RVIA wa chaka cha 2025 pa zinthu zochepa.‑Machitidwe a DC amagetsi. Malamulo atsopanowa ayamba kugwira ntchito pa June 1, 2026, ndipo kukakamizidwa kumayamba pa September 1, 2026. Lamuloli limatchula zofunikira zinayi zoyikira makina owongolera magetsi a dzuwa. RVIA imachita ma test opitilira 2,000 osalengezedwa chaka chilichonse;‑gawo lotsatira malamulo lidzapangitsa kuti kuwunika kulephereke.
Kale, miyezo ya RVIA inkafuna kale satifiketi ya UL ya ma inverter, ma converter, ndi zida zina zamagetsi. Lamulo latsopanoli likutseka nthawi yayitali‑mpata woyima: ngakhale kuti mapanelo a dzuwa okha anali atalamulidwa kale, owongolera magetsi anali atatsala pang'ono kuonekera.“UL‑zolembedwa"zikutanthauza kuti wowongolera magetsi ayenera kukhala ndi satifiketi ya UL 1741, muyezo wa chitetezo ndi gridi‑Kulumikizana kwa zida zamagetsi zogawidwa (kuphatikiza ma inverter, ma converter, ma charge controller, ndi zida zama system zolumikizirana). UL 1741 imakhudza chitetezo chamagetsi, chitetezo cha overload, grid‑magwiridwe antchito ogwirizana, ndi magwiridwe antchito pansi pa mikhalidwe yosagwirizana ndi gridi. Malinga ndi momwe makampani amagwirira ntchito, zinthu zotsimikiziridwa ndi CSA kapena ma NRTL ena (Ma labotale Oyesera Odziwika Padziko Lonse) zimaonedwanso kuti zikutsatira malamulo.
Msika wa Dzuwa wa RV: Kufunika kwa Mphamvu Kokulirakulira Kumayendetsa Kukweza kwa Owongolera
Kukula kopitilira kwa msika wa RV kumapereka maziko olimba a kufunikira kwa chowongolera cha chaji. Msika wapadziko lonse wa RV wokokedwa ndi camper unali pafupifupi $113.22 biliyoni mu 2025 ndipo ukuyembekezeka kufika $120.97 biliyoni mu 2026 (6.8% CAGR). Msika wa motorhome unali pafupifupi $163.79 biliyoni mu 2025 ndipo ukuyembekezeka kukula kufika $172.86 biliyoni mu 2026 (5.5% CAGR). Zipangizo za dzuwa zikusinthasintha mwachangu kuchoka pa njira ina kupita ku fakitale.‑mawonekedwe wamba–Malinga ndi RVIA, ma RV atsopano opitilira 60% tsopano amabwera ndi fakitale‑makina a dzuwa omwe adayikidwa.
Popeza mabatire a lithiamu amalowa m'malo mwa lead yachikhalidwe‑mabatire a asidi, owongolera ma chaji ayenera kuthandizira ma profiles osinthika a chaji komanso mitundu yambiri‑ma algorithms ochaja magalimoto pa siteji. Kuphatikiza apo, chiwerengero chowonjezeka cha ogwira ntchito kutali ndi anthu oyendayenda pa intaneti omwe amakhala m'malo oyendera magalimoto (RV) chimafuna mphamvu yokhazikika kwambiri pa katundu wovuta monga ma laputopu, makamera, ndi zida zachipatala. Kale, makampani oyambitsa magalimoto monga Go Power! ayambitsa kale UL 1741.‑owongolera a PWM omwe alembedwa, akuwonetsa njira yotsatizana yotsatirira malamulo kwa ma OEM ena.
Zimene OEM ndi Ogulitsa Ayenera Kuchita Tsopano
Gawo lachiwiri la chaka cha 2026 ndi nthawi yofunika kwambiri yotsatirira malamulo kwa opanga ma RV ndi ogulitsa ma charge controller. Zochita zazikulu zikuphatikizapo:
1. Pezani zinthu zogwirizana ndi malamulo nthawi yomweyo.
Makampani opanga zinthu zamagetsi ayenera kuyang'anira zinthu zomwe zilipo kale. Pa katundu aliyense amene sanagulitsidwebe UL‑Ngati alembedwa (kapena ofanana ndi NRTL satifiketi), ayenera kugawa nthawi yokwanira yoperekera zida zosinthira zomwe zikugwirizana ndi zomwe zalembedwa.
2. Kukweza machitidwe otsimikizira khalidwe.
Makampani opanga zinthu zamagetsi ayenera kupanga mndandanda wa UL kukhala chinthu chofunikira kwambiri chogulira–pamodzi ndi CE ndi RoHS–ndikukhazikitsa njira zowunikira ogulitsa kuti zitsimikizire kuti kuchuluka kwa anthu‑Mayunitsi opangidwa akugwirizana ndi kapangidwe kovomerezeka bwino.
3. Gwiritsani ntchito mwayi wowonjezera msika.
Satifiketi ya UL 1741 ikuyamba kukhala yapamwamba kwambiri“tikiti"za Chitchaina‑adapanga owongolera magetsi kuti alowe ku North America. Kuyambira mu 2026, misika yonse ya ku US ndi ku Europe yakhala ikukweza pang'onopang'ono zopinga zotsatizana ndi malamulo a zida za dzuwa ndi zosungiramo zinthu. Ziphaso ziwiri (UL + TÜV) tsopano zikuwoneka ngati chofunikira chofunikira kwambiri kuti munthu athe kupeza mwayi wolowa m'misika ya Kumadzulo. Ogulitsa aku China omwe ali ndi luso lamphamvu la R&D ayenera kuika patsogolo kupeza ziphaso zapadziko lonse lapansi kuti awonjezere malonda awo akunja.
Chitsimikizo Cha Ubwino: Chigawo Chilichonse Chimayesedwa Mokwanira–Mzere Wabwino Kwambiri Wotetezera
Chitetezo ndi kudalirika kwa chowongolera mphamvu ya dzuwa kumadalira kuwongolera kwakuya kwa khalidwe pagawo lopanga. Mogwirizana ndi machitidwe abwino apadziko lonse lapansi, Solarway (mtundu womwe uli pansi pa Boin Group) imayesa wowongolera aliyense mozama asanatumizidwe: mu‑kuyesa njira, kwakukulu‑kuyesa kwa magetsi, kuyesa ukalamba (kuyesa nthawi yayitali)‑ntchito yokhazikika pansi pa katundu), ndi mayeso a ATE (Automated Test Equipment) odziyimira pawokha. Mayeso awa 100% athunthu‑Ndondomeko zowunikira zimatsimikizira kuti ntchito yotulutsa ikuyenda bwino pamikhalidwe yovuta kwambiri–kutentha kwambiri, kugwedezeka, kugwedezeka, ndi katundu wodzaza mosalekeza.
Pamene lamulo la RVIA likuyamba kugwira ntchito ndipo zofunikira za satifiketi yapadziko lonse lapansi za owongolera magetsi zikukhwima, opanga omwe amaphatikiza njira zokhazikika ndi kuwunika kwathunthu kwa 100% adzawonekera. Wowongolera magetsi aliyense wa Solarway amachoka ku fakitaleyo ndi lipoti lathunthu loyesa, kutsimikizira kuti magawo ofunikira ndi ofunikira.–kasamalidwe ka mabatire, chitetezo chochulukira, komanso chitetezo chamagetsi–kukwaniritsa miyezo yopezera msika yapadziko lonse lapansi. Mphamvu yatsopano ya Solarway wapambana ziphaso izi: ISO9001, ISO14001, CE, ROHS, E-MARK, ETL, UN38.3, MSDS, TUV, FCC, SGS.
Kutsatira Malamulo Sikuli Mapeto–Ubwino Ndi Pasipoti Yeniyeni
Kaya ndinu kampani ya RV OEM yomwe imagwiritsa ntchito ma line opanga padziko lonse lapansi kapena kampani yokhazikitsa ma solar systems pambuyo pake, kusankha UL‑zolembedwa (kapena NRTL‑Woyang'anira zolipiritsa wovomerezeka) yemwe wapambana mayeso athunthu 100% ndiye ndalama zodziwika bwino kwambiri pachitetezo chamagetsi pamagalimoto–ndi maziko olimba kwambiri kwa nthawi yayitali‑Kudalira makasitomala nthawi yayitali m'misika yapadziko lonse. Tsiku lomaliza la pa 1 Seputembala, 2026, likuyandikira mwachangu. Makampaniwa akupita patsogolo ku mphamvu ya mafoni yotetezeka, yanzeru, komanso yogwira ntchito bwino. Ino ndi nthawi yoti tichitepo kanthu.
Nthawi yotumizira: Juni-02-2026