Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1016/j.enpol.2018.07.059 |
Impact of fixed charges on the viability of self-consumption photovoltaics | |
Solano, J. C.1,2; Brito, M. C.3; Caamano-Martin, E.1 | |
2018-11-01 | |
发表期刊 | ENERGY POLICY
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ISSN | 0301-4215 |
EISSN | 1873-6777 |
出版年 | 2018 |
卷号 | 122页码:322-331 |
文章类型 | Article |
语种 | 英语 |
国家 | Spain; Ecuador; Portugal |
英文摘要 | Due to its zero-marginal-cost, the high penetration of renewable energy sources in the electricity markets threatens incumbents' business models who are gradually shifting towards fixed power charges instead of the traditional energy charges. The purpose of this study is to assess the impacts of these fixed power charges on the economics of PV systems under self-consumption schemes. Using real demand and generation data, simulations include detailed computation of annual billing savings, payback-time, self-consumption and self-sufficiency of a dwelling coupled with PV-battery system. A range of PV array and battery sizes are explored for different storage control strategies. Billing scenarios include a) only energy charges, b) Portuguese case (high energy charges and low fixed charges), c) Spanish case (low energy charges and high fixed charges), and d) only fixed charges. Results show that fixed charges require adding storage to residential PV systems. In spite of battery relative high costs, results also show that photovoltaics can be profitable with payback times below 10 years in all scenarios, as long as appropriately sized and with the suitable storage control strategy. |
英文关键词 | Electricity rate Fixed charges PV-battery Battery control strategies Billing saving Payback-time |
领域 | 气候变化 |
收录类别 | SCI-E ; SSCI |
WOS记录号 | WOS:000447576700030 |
WOS关键词 | BATTERY STORAGE-SYSTEM ; WHOLESALE ELECTRICITY PRICES ; RENEWABLE ENERGY ; TECHNOECONOMIC ANALYSIS ; ECONOMIC-ASSESSMENT ; MARKET ; OPTIMIZATION ; INVESTMENT ; GENERATION ; BUILDINGS |
WOS类目 | Economics ; Energy & Fuels ; Environmental Sciences ; Environmental Studies |
WOS研究方向 | Business & Economics ; Energy & Fuels ; Environmental Sciences & Ecology |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/18888 |
专题 | 气候变化 |
作者单位 | 1.Univ Politecn Madrid, Inst Energia Solar, Ave Complutense 30, E-28040 Madrid, Spain; 2.Univ Nacl Loja, Fac Energia, Ave Pio Jaramillo Alvarado, La Argelia, Loja, Ecuador; 3.Univ Lisbon, Inst Dom Luiz, Fac Ciencias, P-1749016 Lisbon, Portugal |
推荐引用方式 GB/T 7714 | Solano, J. C.,Brito, M. C.,Caamano-Martin, E.. Impact of fixed charges on the viability of self-consumption photovoltaics[J]. ENERGY POLICY,2018,122:322-331. |
APA | Solano, J. C.,Brito, M. C.,&Caamano-Martin, E..(2018).Impact of fixed charges on the viability of self-consumption photovoltaics.ENERGY POLICY,122,322-331. |
MLA | Solano, J. C.,et al."Impact of fixed charges on the viability of self-consumption photovoltaics".ENERGY POLICY 122(2018):322-331. |
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