12V/24V 10A 20A 30A Mppt Pūmana Utu Rā
Kaiwhakahaere Utu Pūngao MPPT
1. Pūnaha tautuhi aunoa Ngaohiko, 12V 24V te mohio aunoa.
2. Whakaaturanga LCD kua whakaahuatia me te pātene takirua o te atanga tangata-mīhini.
3. Te utu MPPT atamai 3-wāhanga tino pai.
4. Ara iahiko poto PV, utu nui, pōro whakamuri pākahiko, ara iahiko poto putanga.
5. Te whakatikatika tika i te pāmahana, te whakatika i te utu, me te tuku hiko aunoa, te whakapai ake i te roanga o te pākahiko.
Ētahi atu taipitopito
| Tauira | MPPT 12/24-10A | MPPT 12/24-20A | MPPT 12/24-30A |
| Ngaohiko pūnaha rā | Mahi aunoa 12/24V | ||
| ngaohiko whakahaere pv | 12V 17-120v DC; 24V 34-120v DC; 48V 68-120v DC; | ||
| Mana whakauru PV mōrahi | 12V130W 24V260W | 12V260W 24v 520W | 12v390w 24V 780W |
| Auaha putanga kua whakatauria | 10A | 20A | 30A |
| Iahiko kawenga DC kua whakatauria | 10A | 20A | 30A |
| Te whai huatanga o te tahuritanga mōrahi | 0.997 | ||
| Te Tiakitanga | Ara iahiko poto PV, utu nui, polarity whakamuri pākahiko, ara iahiko poto putanga | ||
| Pūhiko momo | Pūhiko Hiri, Kiri, AGM, Waipuke, Pūhiko Ritiumu | ||
| Rautaki utu | 3 wāhanga: Papatipu, Ngongo, Mānu | ||
| Ngaohiko utu papatipu | Hiri 14.4vAGM14.2VGEL:14.2VWaipuke 14.6V | ||
| Ngaohiko utu mānu | Hiri/Kerei/AGM:13.8V, Waipuke l3.7V | ||
| Whakaōritehia te ngaohiko utu | Tauine 14.6VAGM:14.8V, Waipuke 149v | ||
| Ahu (R*W*T) | 17*17*10cm | ||
| Wight kupenga | 1.3kg | ||
| Taumaha katoa | 1.5kg | ||
| Pūtāhui | e rua tau | ||
1. He aha i teitei ake ai tō whakatau utu i ērā atu kaiwhakarato?
I te mākete Haina, he maha ngā wheketere e hoko ana i ngā inverter iti te utu e huihuia ana e ngā awheawhe iti, kāore i te raihana. Ka whakaitihia e ēnei wheketere ngā utu mā te whakamahi i ngā wāhanga iti te kounga. Ka hua ake he mōrearea nui ki te haumarutanga.
He kamupene ngaio a SOLARWAY e mahi ana i roto i te R&D, te hanga, me te hoko i ngā kaitahuri hiko. Neke atu i te 10 tau mātou e whai wāhi nui ana ki te mākete Tiamana, e kaweake ana i te 50,000 ki te 100,000 ngā kaitahuri hiko i ia tau ki Tiamana me ōna mākete tata. He tika kia whakawhirinaki koe ki te kounga o ā mātou hua!
2. E hia ngā kāwai o āu pūwhakawhiti hiko e ai ki te āhua o te ngaru putanga?
Momo 1: Ka whakamahia e ā mātou kaitahuri NM me NS raupapa Modified Sine Wave te PWM (Pulse Width Modulation) hei whakaputa i te ngaru sine kua whakarerekētia. Nā te whakamahinga o ngā ara iahiko atamai, motuhake me ngā transistors pānga-marae mana-teitei, ka whakaitihia e ēnei kaitahuri te ngaronga hiko me te whakapai ake i te mahi tīmatanga-ngawari, ka whakarite kia nui ake te pono. Ahakoa ka taea e tēnei momo kaitahuri hiko te whakatutuki i ngā hiahia o te nuinga o ngā taputapu hiko ina kore e tino hiahiatia te kounga hiko, ka pāngia tonu e te 20% te whakararuraru harmonic ina whakahaerehia ngā taputapu matatau. Ka taea hoki e te kaitahuri hiko te whakararuraru auau-teitei ki ngā taputapu whakawhitiwhiti reo irirangi. Heoi, he pai te mahi a tēnei momo kaitahuri hiko, he iti te haruru, he utu taurite, nō reira he hua matua kei te mākete.
Momo 2: Ka whakamahia e ā mātou kaitahuri hiko NP, FS, me NK raupapa he hoahoa ara iahiko honohono motuhake, e tuku ana i te pai o te mahi me ngā momo ngaru putanga pumau. Mā te hangarau auau-teitei, he kiato ēnei kaitahuri hiko, ā, he pai mō te whānuitanga o ngā kawenga. Ka taea te hono atu ki ngā taputapu hiko noa me ngā kawenga whakauru (pērā i ngā pouaka whakamātao me ngā wiri hiko) me te kore e puta he pokanoa (hei tauira, te haruru, te haruru pouaka whakaata rānei). He rite tonu te putanga o te kaitahuri hiko ngaru sine parakore ki te mana whatunga e whakamahia ana e tātou i ia rā—he pai ake rānei—nā te mea kāore e puta te parahanga hikohiko e pā ana ki te mana here whatunga.
3. He aha ngā taputapu kawenga ātete?
Ko ngā taputapu pēnei i te waea pūkoro, te rorohiko, te pouaka whakaata LCD, ngā rama mura, ngā pā hiko, ngā kaiwhakapāho ataata, ngā mīhini tā iti, ngā mīhini mahjong hiko, me ngā oumu raihi e kiia ana he kawenga ātete. Ka taea e ā mātou kaitahuri ngaru sine kua whakarerekētia te whakakaha i ēnei taputapu.
4. He aha ngā taputapu kawenga ā-whakaoho?
Ko ngā taputapu kawenga ā-whakaoho he taputapu e whakawhirinaki ana ki te ā-whakaoho hikohiko, pērā i ngā motuka, ngā pūwero hiko, ngā whakawhiti hiko, ngā rama hihiko, ngā oumu hiko, ngā pouaka whakamātao, ngā hauhautanga, ngā rama penapena hiko, me ngā papu. Ko te tikanga, e 3 ki te 7 ngā wā e hiahiatia ana e ēnei taputapu te mana whakatauranga i te wā e tīmata ana. Nō reira, ko te kaitahuri ngaru sine parakore anake te mea e tika ana hei whakakaha i a rātou.
5. Me pēhea te whiriwhiri i tētahi kaitahuri hiko e tika ana?
Mena he taputapu ātete tō kawenga, pērā i ngā pūangi rama, ka taea e koe te whiriwhiri i tētahi kaitahuri ngaru sine kua whakarerekētia. Heoi, mō ngā kawenga whakauru me ngā kawenga kaha, ka tūtohu mātou kia whakamahia he kaitahuri ngaru sine parakore. Ko ngā tauira o aua kawenga ko ngā pā, ngā taputapu tika, ngā hauhautanga, ngā pouaka whakamātao, ngā mīhini kawhe, me ngā rorohiko. Ahakoa ka tīmata pea ētahi kawenga whakauru i tētahi kaitahuri ngaru sine kua whakarerekētia, ka taea e ia te whakapoto i tōna roanga mahi nā te mea me whai mana kounga teitei ngā kawenga whakauru me ngā kawenga kaha mō te mahi tino pai.
6. Me pēhea taku whiriwhiri i te rahi o te inverter?
He rerekē te nui o te mana e hiahiatia ana mō ngā momo kawenga rerekē. Hei whakatau i te rahi o te inverter, me tirotiro e koe ngā whakatauranga mana o āu kawenga.
- Ngā kawenga ātete: Kōwhiria he kaitahuri he rite te mana ki te kawenga.
- Ngā kawenga ā-pūngao: Kōwhiria he kaitahuri hiko me te mana hiko e 2 ki te 5 ngā wā te nui ake i te kawenga.
- Ngā kawenga ā-whakauru: Kōwhiria he kaitahuri hiko me te mana hiko e 4 ki te 7 ngā wā te nui ake i te kawenga.
7. Me pēhea te hono i te pākahiko me te inverter?
Ko te tikanga, me poto rawa ngā taura e hono ana i ngā pito pākahiko ki te inverter. Mō ngā taura paerewa, kaua e neke atu i te 0.5 mita te roa, ā, me ōrite te polarity i waenga i te pākahiko me te inverter.
Mena me whakanui ake e koe te tawhiti i waenga i te pākahiko me te inverter, tēnā whakapā mai ki a mātou mō te āwhina. Ka taea e mātou te tatau i te rahi me te roa o te taura e tika ana.
Kia maumahara ko ngā hononga taura roa ka hua ake te ngaronga o te ngaohiko, ko te tikanga he iti iho pea te ngaohiko o te inverter i te ngaohiko o te pito pākahiko, ka hua ake he whakaoho ngaohiko iti i runga i te inverter.
8.Me pēhea te tatau i te kawenga me ngā hāora mahi e hiahiatia ana hei whirihora i te rahi o te pākahiko?
Ko te tikanga ka whakamahia e mātou te tātai e whai ake nei mō te tatau, ahakoa kāore pea e 100% te tika nā ngā āhuatanga pēnei i te āhua o te pākahiko. Tērā pea he ngaronga o ngā pākahiko tawhito, nō reira me whakaaro tēnei hei uara tohutoro:
Ngā Hāora Mahi （H） = (Te kaha o te pākahiko （AH）*Te ngaohiko o te pākahiko （V0.8）/ Te mana uta （W）
