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Energy - PowerGratuito

Calculadora de Autonomia de Bateria do Inversor

Calcule quanto tempo um sistema inversor-bateria pode alimentar seus aparelhos com base na capacidade da bateria, tensao e carga.

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Resultado

Insira os valores acima e clique em Calcular para ver seu resultado.

Assistente IA

Perguntar sobre esta calculadora

Posso ajudar a entender a formula de calculadora de autonomia de bateria do inversor, interpretar seus resultados e responder perguntas de acompanhamento.

Tente perguntar

Formula

#
Formula principal
Runtime=Ah×V×EfficiencyLoad (W)\text{Runtime} = \frac{\text{Ah} \times \text{V} \times \text{Efficiency}}{\text{Load (W)}}

Como funciona: Multiplica a capacidade da bateria pela tensao e eficiencia, depois divide pela carga em watts.

Exemplo Resolvido

Bateria 150Ah 12V, eficiencia 85%, DoD 50%, carga 300W -> (150 x 12 x 0,85 x 0,5) / 300 = 2,55 horas.

Perguntas Frequentes

O que e eficiencia do inversor?

Inversores tipicamente operam a 85-95% de eficiencia. Os 5-15% restantes sao perdidos como calor durante a conversao DC-AC.

O que e profundidade de descarga (DoD)?

E a porcentagem da bateria que pode ser usada. Baterias de chumbo-acido: 50% DoD. Litio: 80-90% DoD.

Posso conectar multiplas baterias?

Sim. Baterias em paralelo aumentam a capacidade (Ah), baterias em serie aumentam a tensao.

Calculadoras Relacionadas

Calculadora de Backup de BateriaCalculadora de Carga do Inversor

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