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 4367490 times Last modified on Quinta, 14 Janeiro 2016 17:21
Rate this item
(2 votes)

2292517 comments

  • Comment Link Sylvester
    Sylvester
    Terça, 02 Junho 2020 13:57

    I'd like to open a personal account https://www.paramotor.us/cwi-medical-terminology-c9bf.pdf cwi medical reviews U.S. Republican Representative Mike Rogers was sceptical the deal will work. "If the president believes, like I do, thata credible military force helps you get a diplomatic solution,they gave that away in this deal. I'm really concerned aboutthat," Rogers said.

  • Comment Link Elton
    Elton
    Terça, 02 Junho 2020 13:57

    What line of work are you in? https://www.autoshowsonline.com/flonase-childrens-vs-adults-f4af.pdf fluticasone propionate nasal spray vs flonase This came after official data in the morning showed China'sconsumer inflation steadied in July although factory-gatedeflation persisted for a 17th month, pointing to monetarypolicy on hold as Beijing tries to arrest a slowdown that hasrun for more than two years. (Reporting by Clement Tan; Editing by Kim Coghill andJacqueline Wong)

  • Comment Link Christian
    Christian
    Terça, 02 Junho 2020 13:57

    We need someone with experience https://aerotienda.net/lamictal-use-during-pregnancy-zno7 lamictal cost costco The Patriots finally stemmed the tide with a 10-play drive that resulted in a 39-yard field goal by Stephen Gostkowski. It was the Patriots first drive of the second half that lasted longer than three plays.

  • Comment Link Charley
    Charley
    Terça, 02 Junho 2020 13:57

    I didn't go to university https://www.viziosexyshop.com/opdivo-62d6.pdf opdivo fda indications
    I am deaf and have a hearing aid loop system for my lounge TV. This uses a cable, going around the room underneath the carpet. It works fine, but we have a second TV in the kitchen and unfortunately no loop so I cannot listen to the TV. My laptop PC has a wireless mouse with a little device plugged into the USB port. If a mouse can be wirelessly connected to a PC then surely there must be something similar available to plug into the USB socket on my new TV, to wirelessly transmit audio on my hearing aid frequency?

  • Comment Link Heriberto
    Heriberto
    Terça, 02 Junho 2020 13:57

    I'd like to change some money https://brico4pro.it/best-drugstore-full-coverage-foundation-2013-aca2.pdf approval for generic drugs Labour is opposed to the timing of the sale, which it saysis designed to bolster Britain's public finances, but hasresisted calls from party activists and trade unions to pledgeto renationalise the firm if it wins power in a 2015 election.

  • Comment Link Bernardo
    Bernardo
    Terça, 02 Junho 2020 13:57

    Another service? https://aerotienda.net/lamictal-use-during-pregnancy-zno7 when will lamictal xr go generic The main tremor was followed by a series of powerful aftershocks.Two girls remembering their earthquake training ran under a doorway and said, (the tremors) didnt stop and we thought, this is kind of scary.

  • Comment Link Byron
    Byron
    Terça, 02 Junho 2020 13:57

    What's the exchange rate for euros? https://desayunosydetalleslovestar.com/cardura-xl-4-mg-etken-maddesi-m29j cardura e10p cas Chrysler added that Fiat is also reconsidering the terms onwhich the Italian automaker will continue to share itstechnology, vehicle platforms, engineering expertise and otherresources with Chrysler.

  • Comment Link Damon
    Damon
    Terça, 02 Junho 2020 13:57

    Where's the nearest cash machine? https://www.ijszx.com/buy-doxycycline-malaria-uk-8ace where can i buy doxycycline hyclate online Dr Johnny Marshall, director of policy at the NHS Confederation, which represents all organisations providing NHS services, said many trusts rent space to commercial outlets to provide a good service to patients and visitors.

  • Comment Link Emilio
    Emilio
    Terça, 02 Junho 2020 13:57

    Can you put it on the scales, please? https://dannhealthcare.com/is-ordering-propecia-online-safe-gi14 how much does a month supply of propecia cost The Fed likely will decide at the end of a policy meeting onWednesday to continue buying bonds, but it could raise thepossibility of scaling back purchases later this year withoutclarifying whether that process will begin in September, asmarkets expect, or later.

  • Comment Link Aidan
    Aidan
    Terça, 02 Junho 2020 13:57

    Could you ask him to call me? http://www.tuttifuori.net/buy-no2-maximus-australia-3485.pdf where to buy no2 maximus and ht rush “Getting vaccinated is one of the most important steps that healthcare personnel can take to protect their patients and themselves from the flu,” Fielding said Tuesday in a statement. 

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