Economic 30A MPPT Cov Khoom Siv Hluav Taws Xob (Solar Charge Controller)

Economic 30A MPPT Cov Khoom Siv Hluav Taws Xob (Solar Charge Controller)

Yog hais tias koj xav teem ib lub hnub ci, koj yuav tsum xaiv ob peb yam tseem ceeb, thawj lub hnub ci hnub ci, qhov thib ob yog roj teeb, peb yog hnub ci nqi tswj, tej zaum yog tus inverter. Tom qab ntawd koj tuaj yeem tsim ib hnub ci zog. Rau cov roj teeb, 12V roj teeb nrov heev. Zoo li txhua lub tsheb roj teeb ...

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Txhawb tshuaj

Yog hais tias koj xav teem ib lub hnub ci, koj yuav tsum xaiv ob peb yam tseem ceeb, thawj lub hnub ci hnub ci, qhov thib ob yog roj teeb, peb yog hnub ci nqi tswj, tej zaum yog tus inverter. Tom qab ntawd koj tuaj yeem tsim ib hnub ci zog.

Rau cov roj teeb, 12V roj teeb nrov heev. Zoo li tag nrho cov roj teeb lub tsheb yog 12V, feem ntau cov hnub ci tshuab zoo li siv 12V roj teeb, tshwj xeeb tshaj yog hnub ci RV systems.

Rau solar panels, feem ntau nrov yog 60 hlwb panels, lub zog ua hauj lwm yuav los ntawm 260W mus rau 290W. thiab tus nqi tsawg, vim tias txhua yam hauv-kab sib chaws zoo li siv hom qauv no. Muaj lwm hom, xws li 36 lossis 72 lub hlwb pob zeb, siv rau cov phiaj xwm-off-grid, tus nqi siab tshaj 60 cell panels. Li ntawd, koj tuaj yeem xaiv 275W lub vaj huam sib luag, ua haujlwm voltage Vmp = 30V, Voc = 37V.

Rau hnub ci nqi tswj xyuas, MPPT lub hnub ci tswj hwm kev tswj ntawm kev lag luam yog nce zuj zus. Qhov laj thawj yog tias MPPT tus tub lag luam tuaj yeem nce 15-25% them tam sim no tshaj PWM hnub ci controllers thaum roj teeb muaj tsawg. Thiab MPPT siv tau ntau hnub ci ntsa iab hauv PWM, nws txhais tau tias ntau dua tau yooj yim thiab yooj yim dua daim PWM. Zoo li 60 lub cell panels, koj yuav tsum siv MPPT lub hnub ci controllers, siv tsis tau PWM controllers.

Ntawm no yog cov ntaub ntawv ntawm MPPT series hnub ci kev sib tshooj rau koj qhov kev siv, MT3075 yog.

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MT3075 kuj muaj lwm yam zoo li nram no:

LCD cov duab, nrog cov cim yooj yim cim, yooj yim nyeem. Koj tuaj yeem tshawb xyuas tag nrho cov ntaub ntawv raws li koj qhov kev thov, xws li them nqi / tawm tam sim no, qhov hluav taws xob ntawm vaj huam sib luag / roj teeb / ntsaws ...

RS485 txheem MODBUS chaw nres nkoj, rau kev sib txuas lus tej thaj chaw deb.

High max fais fab kis mus txog kev ua haujlwm, tuaj yeem ncav cuag tau 99.9%

Kev ua haujlwm siab dua, nws nce mus txog 98%

Zoo meej EMC thiab thermal tsim, CE ntsuas ntawm TUV

Qhov ntsuas kub ntawm sab nraud, koj siv tau cov xov hlau ntev los ntawm koj qhov kev thov.

Kuj tseem tiv thaiv hluav taws xob.

 

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Tug: 30A MPPT LCD Hnub Siv Tswj Khoom Siv Hluav Taws Xob Tom ntej: 60a Hnub Ci Tus Txheej Txheem

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