3 baterias LiFePO4 sustentam ar-condicionado a noite toda?

por: Rafaela Silva Foto: Canva

[{"selector":"#anim-ecf9ce5b-a018-45c0-85f9-7b0582975706","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-cdb8a5dc-171f-412b-9d4d-d1989db0b70b","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-09475da4-647b-40e0-96b3-62630974243f","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-ceef4929-4b42-4d3a-92c5-9b40bb8ba920","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-090c3c3c-61d1-460d-9379-a6cf57019af7","keyframes":{"transform":["translate3d(-115.60509%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Seta Conectamos um ar-condicionado LG Dual Inverter de 9.000 BTUs a um sistema off-grid, alimentado por três baterias LiFePO4 de diferentes capacidades (100Ah, 80Ah e 70Ah), ligadas em paralelo, para testar sua autonomia sem o suporte de energia solar. Foto: Canva

[{"selector":"#anim-b9dad584-8a66-41d5-bf70-fbd5ad171b33","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-30fb5baa-407c-4d92-9997-11a2f0452d62","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-0df8fddd-395e-4f9c-b5bb-512aee77c40c","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-069f3fdb-536e-481a-8fc6-9dd1839b414d","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-7044f8e9-5d91-4aa8-a550-ed193972abd3","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 Ao iniciar, o ar-condicionado consumia cerca de 570W, e a temperatura ambiente era de 28°C. O consumo maior ocorreu nas primeiras horas, pois o sistema precisava resfriar o ambiente. Com o tempo, a potência caiu para menos de 200W. Foto: Canva

[{"selector":"#anim-7ee53487-6661-459c-9151-58b540e20f73","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-2ac6bc83-2d4c-48ae-9c19-5f03309d32c7","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-3485b3fb-cb3e-4167-b525-770ff3f43f65","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-5f824992-2530-4581-94db-4aa4e919dbc2","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-212658a4-bcb0-41b2-9457-6e65a84af5a0","keyframes":{"transform":["translate3d(-115.25974%, 0px, 0)","translate3d(0px, 0px, 0)"]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] Seta O desempenho do sistema varia conforme fatores como temperatura externa, isolamento térmico e abertura de portas. No teste, a temperatura foi ajustada para 24°C, impactando a eficiência e o consumo das baterias. Foto: Canva

[{"selector":"#anim-e0b307ab-9e1f-4e55-a4f7-f6be2da6a9e9","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-4ca641f5-2d2d-4e45-bcb0-71d9b0a2af3d","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8bbf2569-68f0-46e7-8c1c-d3af675a0d14","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-72cac288-96bd-40fb-9f30-33fe5159a871","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-689ee9df-f584-49fb-8244-76e4268593a3","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 Com o passar das horas, a corrente drenada de cada bateria variava. As LiFePO4 mais antigas mantiveram desempenho mais estável, enquanto as menores drenavam mais rapidamente. O consumo total de energia foi registrado de forma contínua. Foto: Canva

[{"selector":"#anim-b28d9d5d-387e-489a-9650-1b8af75f7f66","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-87b0c9ca-65b6-455d-af2a-95ec576add1d","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-a11bb030-2e15-4ad2-bb47-7b1f397247c9","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-ebd1d95c-9b8e-477e-a7e1-094309191986","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-f063ea85-d7a8-4f23-bc7e-412b9f43b0d8","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 Após 9 horas, as baterias ainda estavam em 26.1V, com consumo reduzido para 172W. Isso indicava uma boa eficiência energética do sistema e confirmava a capacidade das baterias de manter o ar-condicionado durante toda a noite. Foto: Canva

[{"selector":"#anim-8cc448c3-22ee-418a-b9cf-232b3e50bcb2","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-5adfb2f6-cf83-4698-8c92-bcf3dd5d5d64","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-fab68342-bade-45cd-b534-bfc110757988","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-f17c72ca-1d93-4882-a2a8-0e905f64526a","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-6162c7bc-630c-47bf-8ce0-2b51f8d088fb","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 Depois de 16 horas e 18 minutos, as baterias atingiram 25.2V, chegando ao limite recomendado de 80% de descarga. O sistema consumiu aproximadamente 4.7 kWh, comprovando que as três baterias são capazes de sustentar o ar-condicionado. Foto: Canva

[{"selector":"#anim-4dcf315b-5a0f-49d1-8059-08b48fefc5c9","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-b18f685f-d2c7-44fa-b917-460ce400b8cd","keyframes":{"opacity":[0,1]},"delay":0,"duration":5000,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-4696300e-1ff9-45b0-83dd-08f74736119b","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-2f4c07b7-ad4a-4776-aeaf-a15598536830","keyframes":{"opacity":[0,1]},"delay":0,"duration":2000,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-303f15b3-5f17-45e9-866e-0a6eab6d4461","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 Elas sustentam a noite toda? Sim! O teste mostrou que 3 baterias LiFePO4 mantêm um ar-condicionado de 9.000 BTUs ligado por mais de 16 horas. Com boas práticas de consumo e otimização do sistema, é possível climatizar um ambiente durante toda a noite. Foto: Canva

Veja também:

[{"selector":"#anim-86dbfa43-9294-496b-b32d-9cead6ab81a2","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-226e83e5-9089-4c0b-bd0b-558aeb797d54","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}] [{"selector":"#anim-d208917c-9835-44d3-be94-d88e6c099a43","keyframes":{"opacity":[0,1]},"delay":0,"duration":1200,"easing":"cubic-bezier(0.4, 0.4, 0.0, 1)","fill":"both"}]

[{"selector":"#anim-0a65fdcf-ae89-4e80-ab16-84276d3def9b","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-8e490df6-b182-482d-89a6-cf9623756149","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-19bdf046-1e88-437e-88d8-20c61a57f19e","keyframes":{"opacity":[0,1]},"delay":0,"duration":600,"easing":"cubic-bezier(0.2, 0.6, 0.0, 1)","fill":"both"}] [{"selector":"#anim-b738e8e0-6023-4c30-a210-95c91dc8bfb0","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

3 baterias LiFePO4 sustentam ar-condicionado a noite toda?

Veja também:

10 modelos de ar-condicionado que consomem menos energia

Quantas placas solares para usar um ar-condicionado grátis em 2025?

Os 10 melhores carregadores solares portáteis para 2025