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cum sa leg niste acumulatori


Guest lupou raul

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Guest lupou raul

buna am 2 panouri fotovoltaice de 7V , 1,2 w si doi acumulatori de 7.2V mAH de la o masinuta cu telecomandasi o pompa de apa solara 7v 110 mA.cum sa leg acumulatorii la panouri? in serie sau paralel si cum ca nu stiu ! ziua sa mearga pompa si sa incarce acumulatorii si seara sa-i dau drumul.

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  • validae

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  • Ombladon2002

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Ai uitat sa specifici capacitatea acumulatorilor de 7,2V. Practic ar trebui sa legi cele doua panouri in serie, pentru a avea suficienta tensiune de incarcare a acumulatorilor.Acumulatorii ar trebui montati in paralel, iar incarcarea lor sa se faca printr-un circuit care sa-i decupleze la incarcare maxima.Avand in vedere ca vrei ca pompa de apa sa functioneze continuu, nu o sa fie simplu de realizat.Fara un circuit de control al incarcarii, nu vei putea alimenta si pompa simultan cu incarcarea acumulatorilor.

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