Morning sir walang short cut pati adds ito ksi kilangan ko matutunan god bless ❤❤❤❤pero last year sir my mga videos kana kagaya nito.napanood kuna lastyear.❤
Tama po si sir kahit tama ang kalkulasyon iinit ang mcb kung iinit ang mcb makikikain yung mcb sa capacity ng battery Ako nagtipid gumamit ng mcb pero nung uminit napilitan ako na palitan ng mccb ayun doble gastos
Salamat Prof. Isa along d.i.yer marami na Ako napanood sayu lng poh Ako Ng detalyado at marami along natutunano. Sa ibang napanood ko formula lng binabasihan nila sa watts Ng panel. Hind nila sinasabi ang voc.pla dapat ang gagamitin sa pv breaker
Thanks a lot again sir. I learnt a lot from the video and today, there's automatic caption in English. It didn't work perfectly but appreciate the effort. I think I got almost everything from the onscreen displays. Concerning the SCC rated at 60A and 3200W but connected to only 2000Wp solar panels, will it still be OK to use an MCB rated based on the SCC's maximum rated capacity (i.e. 60A,3200W in this example) if the cables are selected to handle the maximum current? So that if there's need for expanding the solar panels to the maximum power of 3200W, no change of cables and MCB will be necessary.
Good day sir JF Legaspi, what if baguhin yong charging current at discarge current? Doon mo ba i compute yong CB amp rating mo sa bagong value? Salamat....
Hello Sir JF. may nakita ako ibang tutorial dito sa youtube sa pagkuha ng CB size ng Hybrid Inverter to Battery Bank ang ginamit is Max PV input Power/ System Voltage. Kung i-aapply sa example nyo 6500W / 48V = 135.4 A So gagamitin is 150A CB since eto pinaka malapit .Ano masasabi nyo dito sir?
sir magandang gabi, mka tanong uli. pwede ba ang welding wire gamitin from scc to batt. batt to inverter, kaso sir prang aluminun coated lang ng copper.
bakit ganun boss tama ba ng calculation para sa aking 3000 watts inverter papuntang battery bank. 12V system. atlis 2AGW at 8AGW d ba ang tataba nun boss? pwede po pa help exact AGW para sa wire at breaker boss. Salamat
Mula solar panels to SCC/hybrid inverter/grid-tied inverter, 4mm2 or 6mm2 PV cable. Inverter to battery bank, 35mm2 or 50mm2 battery cable. Pakipanood ang VDI calculation tutorial ko. Eto ang link. KALKULASYON ng WIRE GAUGE para SOLAR POWER SYSTEM ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-ybPP9Omd-o0.html
Question sir kc may napansin po ako about sa 2 breaker ang ginawa nyo alam pba yung tama don Eto yung formula na ginamit nyo CB=ccXsf CB= total pv max / battery nominal v / sf Alin po jan yung dapt ilagay n breaker na galing scc to battery
Bravo! Excellent tutorial sir. Speaking of Max Charging Current (Hybrid Deye 5kw) and max capability ay 120A ~ mi advantage ba if I set it to LOWER value. For example, my Max Charging Current is 80A and my Max Discharge Current is 80A. At ano po and disadvantage if I use the above lower values. Thanks.
@@SeanRaynonso dapat sundin kung ano ang nakasulat sa specs ng battery, dahil kung hindi magsa-shutdown ang BMS dahil a activate ang overcurrent protection neto.
need pa ba manually iadjust setting ng charge current to 80a kung hybrid ung inverter with mppt sa loob sya n bhala kusa magadjust kang ano kailangan ng battery na amperahe.? tnx
sir pwede ba sa breaker nasa ilalim and line galing battery tapos sa taas laod para sainverter, salamat po sir.❤❤ maraming slamat po sa kaalaman mo na napakinabangan ko.
Kung sana pinanood mo ang tutorial ng buo, binanggit ko yan sa parteng hybrid inverter, na mccb sng dapat gamitin. Alam kong itatanong yan kaya isinama ko sa tutorial ang non-polarized mcb.
Gud, day are they available? The DC Circuits breaker terminal log design in our country? Philippine s? Thanks for case study problems for overheat, init? ❤ GOD bless
Ang tamang tawag sa itinatanong mo ay MCCB (moulded case circuit breaker) na merong bolt para sa terminal lug (hindi log) ng battery cable at ang sagot ay “Oo” marami nyang mabibili sa mga solar parts suppliers sa atin, dyan sa Pilipinas. 😊👍☕️
Pakipanood ang Part 1, andoon ang sagot at paliwanag 😊👍☕️ Part 1 - Circuit Breaker Calculation for PV System (PV Array to SCC, Hybrid Inverter & GTi) ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-Nrt1YJPD8Zo.html
Eto ang tutorial… Part 3 - Circuit Breaker Calculation for Solar PV System (From Inverter AC Output to AC Load) ru-vid.com/video/%D0%B2%D0%B8%D0%B4%D0%B5%D0%BE-rEoE2Zt0mvM.html
Sir JF I found this SCC Hybrid inverter with a built-in Circuit breaker, EG4 18KPV Hybrid Inverter | All-In-One Solar Inverter | 18000W PV Input | 12000W Output | 48V 120/240V Split Phase | EG4 18KPV-12LV, Do I still need to install an extra Circuit Breaker? Please make a review for this Hybrid Inverter. and here is the Data
Yes you need to install DC circuit breaker between solar panels (PV array) and hybrid inverter (MPPT input), then AC circuit breaker for the hybrid inverter's AC output.
Gud pm! Sir pwede po ba medyo lumampas ka sa Max pv input current(Isc) ng inverter yun Isc ng solar panel gagamitin? Halimbawa 13Amp ang Isc ng inverter pero ang sa pv ko 13.97A..Tnx po Sir