Como calcular quantas placas de energia solar preciso

por: Rafaela Silva Foto: Canva

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[{"selector":"#anim-4be636ea-8161-4bfd-a372-3acea56a994f","keyframes":{"transform":["translate3d(-200.36497%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a1c6e828-8ca1-4b4c-a544-28d84c9d23fb","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-04f07a69-1013-4669-9bee-4ddb1f9a9461","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-167ffd8e-3cc6-4fcb-a029-2cd6093bec62","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d906ca3f-38fe-4f2f-91bc-e4785743cafc","keyframes":{"transform":["translate3d(-115.18988%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Seta A primeira etapa é entender seu consumo médio mensal. Basta olhar suas contas dos últimos 12 meses, somar o total de kWh e dividir por 12. Isso revela quanto você realmente gasta. Foto: Canva

[{"selector":"#anim-a1b14f5a-4c37-4a1c-a23e-884928af345e","keyframes":{"transform":["translate3d(-200.36497%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7e10b84a-7dfa-4c4f-8138-81093c35c2f6","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-851fb889-3887-43a6-8209-2b359326097b","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-d3174e3a-8945-4881-a4fd-66c244507a0b","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-83d5cd89-7302-47fe-9336-9659192a9913","keyframes":{"transform":["translate3d(-116.88312%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Seta Com o consumo mensal em mãos, é hora de saber o quanto consome por dia. Dividindo esse valor por 30, você descobre a média diária de energia que o sistema solar precisa gerar. Foto: Canva

[{"selector":"#anim-33514f5c-0a3b-42e6-b6e7-d1797835d7d0","keyframes":{"transform":["translate3d(-200.36497%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-bd2f2155-7c0c-4c04-bf1d-01983b84a964","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-257bc602-9fd2-4463-b00e-e74292ba456a","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-1850658f-8740-4548-ba89-06b112ee3aac","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-08bf3614-694a-4ac6-8f7a-2b1c3cf6b29d","keyframes":{"transform":["translate3d(-115.18988%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Seta Agora vem um fator essencial: a quantidade de sol que sua cidade recebe. Cidades mais ensolaradas exigem menos placas. Você pode descobrir isso consultando o Atlas Solarimétrico. Foto: Canva

[{"selector":"#anim-7a08ca9b-7e65-4220-a19e-6edbcbea4c1c","keyframes":{"transform":["translate3d(-200.36497%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-5a1b8765-9cab-4dbe-830d-b49c96cc241d","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0955ca58-94d0-4ef6-aa20-ebfaf89a9f4e","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-c487244d-5edb-43ab-a092-3017ce4bf436","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6cfde648-18d8-46f4-b699-55e1cbf306c0","keyframes":{"transform":["translate3d(-115.18988%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Seta Mas nem toda energia do sol vira eletricidade. Por isso, aplica-se um fator de eficiência de 75%, considerando perdas naturais. Essa margem garante um cálculo mais realista. Foto: Canva

[{"selector":"#anim-f014432c-62f2-4532-90a4-f0dcb80f2873","keyframes":{"transform":["translate3d(-200.36497%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-57afa2f7-3a20-407d-ad34-89fe7f401833","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d48d6b75-8d67-4351-88af-ff0c8ef5ad05","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-e4f09f36-3e60-4245-bb10-3b26de30c85f","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9604ec19-0721-4be7-9aa1-0c82b2628411","keyframes":{"transform":["translate3d(-118.18181%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Seta Com todas as variáveis claras, chega a hora de calcular a potência total do sistema. A fórmula é simples, mas poderosa: consumo diário dividido pela multiplicação da irradiação solar pela eficiência. Foto: Canva

[{"selector":"#anim-63b49eb7-3b79-4215-b3cd-4cd8a8526150","keyframes":{"transform":["translate3d(-200.36497%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b6341160-568a-4337-8f4a-5f11f2c3f2bc","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4916c14d-2cc9-4b1b-bbab-6e55700efd0a","keyframes":{"transform":["scale(0.15)","scale(1)"]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"forwards"}] [{"selector":"#anim-349617be-0f43-440b-8ab4-d7c7d1df9133","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-1b354ecd-7bbe-4a61-91df-676fa90e97f9","keyframes":{"transform":["translate3d(-115.00001%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Seta E aí sim, descobrimos quantas placas de energia solar você precisa. Basta dividir a potência necessária pela potência de cada placa (ex: 550 Wp). Arredondando para cima, você terá a quantidade ideal para suprir sua demanda com segurança. Foto: Canva

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[{"selector":"#anim-cab4e729-dc96-4bcf-8178-95ad804f2a5a","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b14dc410-e6bd-4251-97cb-2e391a71b744","keyframes":{"transform":["translate3d(0px, -1557.48909%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-dc92ba03-32d9-422a-8e91-58d0cbf9af4f","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-9204e6ce-f386-4ac8-bb10-ae1138174613","keyframes":{"transform":["translate3d(0px, 1579.2282%, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] LEIA MAIS EM INVESTSUSTAIN.COM.BR Seta

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