PV inverter R3 Max jerin, mai inverter uku-uku masu jituwa tare da manyan iya aiki PV bangarori, ana amfani da ko'ina don tsarin PV na kasuwanci da aka rarraba da manyan tsire-tsire masu ƙarfi na PV. an sanye shi da kariya ta IP66 da sarrafa wutar lantarki. Yana goyan bayan babban inganci, babban abin dogaro, da sauƙin shigarwa.
Max. PV
shigar da halin yanzu
AFCI & Smart na zaɓi
Ayyukan dawo da PID
Zane na waje
150% PV shigarwar oversizing & 110% AC overloading
Kulawar igiyoyi da gajeriyar lokacin O&M
| Samfura | R3-100K | R3-110K | R3-125K |
| Max. PV Input Voltage[V] | 1100 | ||
| Max. Shigar da PV na yanzu kowane MPPT [A] | 32 | ||
| No.na MPPT Trackers/No.of Input Strings per Tracker | 9/2 | ||
| Max. Ƙarfin Fitar da AC [VA] | 11000 | 121000 | 125000 |
| Matsakaicin inganci | 98.7% | ||
PV inverter R3 Max jerin, mai inverter uku-uku masu jituwa tare da manyan iya aiki PV bangarori, ana amfani da ko'ina don tsarin PV na kasuwanci da aka rarraba da manyan tsire-tsire masu ƙarfi na PV. an sanye shi da kariya ta IP66 da sarrafa wutar lantarki. Yana goyan bayan babban inganci, babban abin dogaro, da sauƙin shigarwa.
Sauke Ƙari Dalilin faruwar hakan:
Dalilin wannan kuskure shine matsalar sadarwa tsakanin manyan CPUs da na biyu na hukumar sarrafa inverter.
Magani:
(1)Rfara inverter (kana buƙatar cire haɗin PV, AC Grid, da batura sannan kuma kunna shi).
(2) Idan matsalar ta ci gaba bayan sake kunna inverter, duba idan sigar software na allon sarrafa inverter daidai ne. Idan ba haka ba, gwada sake ƙona software ɗin.
(3) Idan matsalar ta ci gaba bayan kona software, maye gurbin allon sarrafawa.
Dalilin faruwar hakan:
Wutar lantarki da mitar grid ɗin wutar AC sun fita daga kewayon al'ada.
Magani:
Auna ƙarfin lantarki da mitar grid ɗin wutar AC tare da abin da ya dace na multimeter, idan da gaske ba daidai ba ne, jira grid ɗin wutar lantarki ya dawo daidai. Idan grid irin ƙarfin lantarki da mita na al'ada ne, yana nufin cewa da'irar gano inverter ba ta da kyau. Lokacin dubawa, da farko cire haɗin shigarwar DC da fitarwa na AC na inverter, sannan a bar inverter ya kashe sama da 30min don ganin ko kewaye zai iya farfadowa da kanta, idan zai iya farfadowa da kanta, za ku iya ci gaba da amfani da shi, idan ba za a iya dawo da shi ba, za ku iya tuntuɓar.Renacdon gyarawa ko sauyawa. Za a iya amfani da sauran hanyoyin da na’uran inverter, irin su inverter main board circuit, detection circuit, communication circuit, inverter circuit, da dai sauran tauhidi masu laushi, a gwada hanyar da ke sama don ganin ko za su iya murmurewa da kansu, sannan a yi gyara ko musanya su idan ba za su iya farfadowa da kansu ba.
Dalilin faruwar hakan:
Yafi saboda grid impedance yana da girma sosai, lokacin da ɓangaren mai amfani da PV na amfani da wutar lantarki ya yi ƙanƙanta, watsawa daga cikin impedance ya yi yawa, yana haifar da inverter AC gefen ƙarfin fitarwa yana da girma!
Magani:
(1) Ƙara diamita na waya na kebul na fitarwa, mafi girma da kebul, ƙananan impedance. Mafi kauri da kebul, da ƙananan impedance.
(2) Mai jujjuyawar yana da kusanci kamar yadda zai yiwu zuwa wurin da aka haɗa grid, guntun kebul ɗin, ƙananan impedance. Alal misali, kai 5kw grid-connected inverter a matsayin misali, tsawon AC fitarwa na USB a cikin 50m, za ka iya zabar giciye-section yanki na 2.5mm2 na USB: tsawon 50 - 100m, kana bukatar ka zabi giciye-section yanki na 4mm2 na USB: tsawo fiye da 100m, kana bukatar ka zabi giciye-section na USB yankin na 6mm.