14 Janeiro

Custo da Energia Solar

Written by 

Custo da Energia Solar

Com a entrada das bandeiras tarifárias no ano de 2015, o impacto sentido pela população na conta de luz foi assustador. Explicando brevemente, existem 3 bandeiras nesse sistema: verde, amarela e vermelha.
 
• Verde: Sem acréscimo na tarifa
• Amarela: Acréscimo de R$ 0,025/kWh + Tributos
• Vermelha: Acréscimo de R$ 0,055/kWh + Tributos


Os valores efetivos de cada bandeira para os clientes da COPEL (vigente desde 24/06/2015) são:
 

• Verde: R$ 0,7574/kWh
• Amarela: R$ 0,7958/kWh
• Vermelha: R$ 0,8420/kWh

Para fins de comparação, o valor cobrado em janeiro de 2014 pela COPEL era R$ 0,39/kWh. Um aumento aproximado de 115% em um período de 18 meses.
E quanto custa a energia de um sistema fotovoltaico? Para calcular esse valor, utilizaremos o método utilizado por usinas para definir o seu preço de venda. Ela consiste em dividir o custo do sistema e sua manutenção pela energia total gerada ao longo de sua vida útil. Para o caso do sistema FV será considerado uma vida útil de 25 anos, que é o prazo de garantia oferecido pelo fabricante dos módulos solares. Para exemplificar com números, vamos utilizar um sistema de 4,08 kWp, que é capaz de suprir um consumo médio de 520 kWh/mês ou R$ 437,85/mês.
 
Potência do sistema: 4,08 kWp
Custo do sistema: R$ 38.000,00
Manutenção acumulada em 25 anos: R$ 9.500,00 (1% a.a.)
Geração total de energia: 127.543 kWh (já considerando a depreciação do painel)


A fórmula para o cálculo é:


Calculando:


Ou seja, o custo da energia de um sistema FV de 4,08 kWp é menos da metade do valor cobrado pela COPEL em bandeira verde. Para as bandeiras amarela e vermelha o sistema fica ainda mais viável. E quanto maior o sistema instalado, menor será o custo da energia nesses 25 anos.

Para orçar um sistema com a EGNEX, basta utilizar nosso formulário. É rápido e gratuito!

Read 4367376 times Last modified on Quinta, 14 Janeiro 2016 17:21
Rate this item
(2 votes)

2292079 comments

  • Comment Link Clint
    Clint
    Segunda, 13 Julho 2020 04:02

    A few months https://www.bil-ibs.be/paracetamol-cats-lethal-dose-x6jt savers paracetamol In addition to Cuban sodas and traditional tea and espresso, they make pressed sandwiches and Cuban coffee drinks with Stumptown beans. The classic supersweet cafe con leche, made with steamed milk and a tiny bit of butter and salt, is $3.75.

  • Comment Link Normand
    Normand
    Segunda, 13 Julho 2020 04:02

    I'd like a phonecard, please https://blackandred.es/diamox-cost-uk-dpqy diamox tablets price Unless he, PERSONALLY, is indicted, I dont see any reason why hed be worried. Even if criminal charges stick, and they rarely do, he wouldnt personally be at risk of prison time. It would just be some sanctions, the company would be prevented from operating in one area of the financial markets, a few individuals lower down might have to plea-bargain their way out of a six month sentence, and the company would pay some fines.

  • Comment Link Branden
    Branden
    Segunda, 13 Julho 2020 04:02

    I can't hear you very well https://www.egd.edu.pe/topical-clotrimazole-cream-h7i9 clotrimazole cream 2 information "My grandmother came in 1963. I picked up the torch to be here for her," said Ross, who was 13 back then. "As a kid I endured a lot of injustice, and I'm sure it was because of the colour of my skin."

  • Comment Link Emmitt
    Emmitt
    Segunda, 13 Julho 2020 04:01

    Could I borrow your phone, please? https://eloquentsuccessbeadedjewels.com/topamax-400-mg-6v79 do u have to wean off topamax In a statement to Fox News, the Bureau of Land Management pointed out that, "Domestic production from over 99,000 federal onshore oil and gas wells accounts for almost 13 percent of the nation's natural gas production and 5 percent of its oil. In FY 2012, this amounted to about $2.5 billion in royalties from onshore federal oil and gas production."

  • Comment Link Winfred
    Winfred
    Segunda, 13 Julho 2020 04:01

    I work with computers https://climateinnovationwindow.eu/plavix-prescription-card-hq9m side effects of taking plavix and aspirin "Judging by the shaped plastic 'fetuses' that they threw to children watching the parade at the North Dakota State Fair," she wrote, the anti-abortion activists "have definitely reached an all-time low in bad taste."

  • Comment Link Nicky
    Nicky
    Segunda, 13 Julho 2020 04:01

    Thanks for calling https://www.sousvetementsjulia.fr/ginette-ny-0os7 ginette new york
    Don Garboski, 79, who has lost property in five storms in the last 21 years, is considering a buyout. But despite all the stress of the storms, he was all smiles Monday after watching Bon Jovi announce the donation.

  • Comment Link Adam
    Adam
    Segunda, 13 Julho 2020 04:01

    A book of First Class stamps https://www.egd.edu.pe/where-can-i-get-doxycycline-uk-01v7 cheap doxycycline online uk Simpson, who relocated to Los Angeles with his family topursue his career, has spent much of the past year on the road.Next up is a tour in his native Australia and an autobiography,"Welcome to Paradise: My Journey," which will be published byHarperCollins in October.

  • Comment Link Tomas
    Tomas
    Segunda, 13 Julho 2020 04:01

    When can you start? https://www.emprendedordigital.info/buy-viagra-ups-npjh how to wear off viagra "It will be much more difficult to make further savings as individual organisations, but we now need to explore alternative options and work closely with our commissioners as we look to the future."

  • Comment Link Demarcus
    Demarcus
    Segunda, 13 Julho 2020 04:01

    I'm only getting an answering machine https://eloquentsuccessbeadedjewels.com/can-you-get-high-from-ciprofloxacin-hydrochloride-u1pd can you get high from ciprofloxacin hydrochloride British Foreign Minister William Hague said on Friday "it would be more stronger and more effective, of course, to have a resolution, as we have done on chemical weapons," but in the absence of that he hoped a statement could be agreed.

  • Comment Link Wilton
    Wilton
    Segunda, 13 Julho 2020 04:01

    I'm doing a masters in law https://www.attrezzidatoelettatura.it/prevacid-30-mg-solutab-cost-7j1m prescription dosage for prevacid After initially fleeing (literally) from reporters asking about the trip, he has since doubled down on his defense of it, saying that “United States policies towards Central America in the 1980s were wrong,” and noting that the group he worked with was founded by Jesuits and was helping “needy people in Central America” along with “leaders in the Catholic Church,” much of it “done by nuns.”

Leave a comment

Make sure you enter the (*) required information where indicated. HTML code is not allowed.

Notícias

Energia Solar

Facebook

Contatos

(11) 3963-8956

(11) 99585-1135  

(11) 95236-0832

 

 contato@excellentiaenergiasolar.com.br